APPSC Polytechnic Lecturers 2025: Lecturers in Government Polytechnic Colleges (Notification 13/2023), Paper II textiletechnology

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Question Paper Name :                                            Paper II Lecturer in Textile Technology
Subject Name :                                                  Paper II Lecturer in Textile Technology
Creation Date :                                                 2025-07-17 21:09:37
Duration :                                                      150
Total Marks :                                                   300
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                           Paper II Lecturer in Textile Technology
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                           Paper II Lecturer in Textile Technology
Section Id :                                                    441009738021
Section Number :                                                1
Section type :                                                  Online
Mandatory or Optional :                                         Mandatory
Number of Questions :                                           150
Number of Questions to be attempted :                           150
Section Marks :                                                 300
Section Negative Marks :                                        0.66
Maximum Instruction Time :                                      0
Sub-Section Number :                                            1
Sub-Section Id :                                                441009740481
Question Shuffling Allowed :                                    Yes

Question Number : 1 Question Id : 441009657963 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option.

Assertion (A): The birefringence value of the textile fiber is always positive.
Reason (R): Birefringence of textile fiber is computed as refractive index of the fiber measured along the length axis
minus and refractive index of the fiber measured perpendicular to the length axis.

Options :
1.   Both A and R are true, and R is the correct explanation of A
2.   Both A and R are true, and R is not the correct explanation of A
3.   A is true, but R is false.
4.   A is false, but R is true.


Question Number : 2 Question Id : 441009657985 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which one of the following is NOT an asbestos fiber mineral?
Options :
1.   Anthophyllite
2.   Amphibole
3.   Serpentine
4.   Talc


Question Number : 3 Question Id : 441009657986 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is FALSE about Partially Acetylated (PA) cotton?

Options :
1.   It is achieved by cotton fibre treated with acetic anhydride in acetic acid.
2.   It has fruity smell but toxic.
3.   It has a greater resistance to heat than cotton
4.   It can withstand the attacks of micro-organisms.


Question Number : 4 Question Id : 441009685312 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is NOT a characteristic of textile fibre?

Options :
1.   It has flexibility and fineness.
2.   It has a high ratio of length to thickness.
3.   It can be infinitely long, but should not be shorter than 25 mm.
4.   It should be elastic in nature.


Question Number : 5 Question Id : 441009657868 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given statements carefully and select the correct option.
Statement: Due to their sustainability and eco-friendliness, unconventional natural fibres such as jute and kenaf are
increasingly being used in the textile industry.
Conclusions:
1. Unconventional natural fibres are gaining popularity in the textile industry.
2. Jute and kenaf are considered more sustainable than synthetic fibres.
Options :
1.   Only conclusion 1 follows.
2.   Only conclusion 2 follows.

3.   Both conclusions 1 and 2 follow.
4.   Neither conclusion 1 nor 2 follows.


Question Number : 6 Question Id : 441009657869 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In the Universal Yarn Numbering System, if the yarn number increases, what happens to the yarn's thickness?
Options :
1.   The yarn becomes thicker.
2.   The yarn becomes thinner.
3.   The yarn's thickness remains unchanged.
4.   It depends on the fibre material.


Question Number : 7 Question Id : 441009657953 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option.

Statement:
In Wild silk, cocoons are larger, darker, and have thicker filaments than mulberry silk.
Conclusions:
I. Wild silk contains more gum which includes a complex calcium compound.
II. Mulberry silk is weaker than wild silk .
Options :
1.   Only conclusion I is true
2.   Both I & II are true
3.   Only conclusion II is true
4.   Neither I nor II is true


Question Number : 8 Question Id : 441009657954 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The process of extracting silk filament from the cocoon without break is called:
Options :
1.   Degumming
2.   Throwing
3.   Brushing
4.   Reeling


Question Number : 9 Question Id : 441009657956 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The outer layer of wool fiber is known as ____________.
Options :
1.   Cortex
2.   Medulla
3.   Cuticle
4.   Lumen


Question Number : 10 Question Id : 441009657987 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the heat of wetting (in J/g) from zero moisture regain for wool fiber?

Options :
1.   34 J/g
2.   46 J/g
3.   69 J/g
4.   113 J/g


Question Number : 11 Question Id : 441009657988 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Breaking extension of jute fiber is _______.

Options :
1.   0.7%
2.   1.7%
3.   3.7%
4.   7.7%


Question Number : 12 Question Id : 441009657989 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is the most widely accepted fine structure model for natural cellulosic fibres?
Options :
1.   Micellar structure
2.   Modified micelle structure
3.   Fringe micelle structure
4.   Fringed fibrillar structure


Question Number : 13 Question Id : 441009657796 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The ______________ process includes two or more polymer components extruded through the same nozzle to
produce a filament with stripes of different polymers.
Options :
1.   Air-jet texturing
2.   Stuffer box texturing
3.   Texturing by co-extrusion
4.   Knit-de-knit texturing


Question Number : 14 Question Id : 441009657960 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the fiber with its raw material for production.
 Fibre                                                      Raw material
 A. Polyester                                               I. Terephthalic acid
 B. Nylon                                                   II. Caprolactum
 C. Carbon                                                  III. Wood
 D. Viscose                                                 IV. Polyacrylonitrile




Options :
1.   A-I, B-II, C-IV, D-III

2.   A-I, B-II, C-III, D-IV
3.   A-IV, B-III, C-II, D-I
4.   A-IV, B-II, C-I, D-III


Question Number : 15 Question Id : 441009657980 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following fiber manufacturing techniques operates at the slowest production speed?
Options :
1.   Melt spinning
2.   Dry spinning
3.   Wet spinning
4.   Gel spinning


Question Number : 16 Question Id : 441009685347 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is NOT a post effect of drawing during manufacturing of manmade fibre?

Options :
1.   Increase in molecular orientation.
2.   Increase in stiffness or rigidity of the fibre.
3.   Increase in tenacity.
4.   Increase in elongation to break.


Question Number : 17 Question Id : 441009657950 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following raw materials are used for the production of Nylon66?
Options :
1.   Hexamethylene diamine & Adipic acid
2.   Hexamethylene diamine & Sebacic acid
3.   Hexamethylene diamine & Caprolactum
4.   Hexamethylene diamine & Amino acid


Question Number : 18 Question Id : 441009657951 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct statement(s).

Statement I: Acrylic fibers are hydrophobic because its polymer system is very crystalline.
Statement II. Acrylic fiber absorbs small amount of water as the fiber is slightly amorphous.
Options :
1.   Only Statement I is true
2.   Both I & II are true
3.   Only Statement II is true
4.   Neither I nor II is true


Question Number : 19 Question Id : 441009657959 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the spin finish techniques with their suitable field of application.
 Spin finish techniques                                        Application

A. Spray Technique                                           I. For high filament deniers and products which require
                                                              a relatively high amount of spin finish to be applied.
 B. Metered finish system                                     II. For fine count polyester and nylon
 C. Quench duct lubricating system                            III. For better filament cooling required in a shortened
                                                              path between the spinneret and the winder.
 D. Dipping roller method                                     IV. On the tow after crimping




Options :
1.     A-IV, B-II, C-III, D-I
2.     A-I, B-III, C-II, D-III
3.     A-IV, B-III, C-I, D-II
4.     A-IV, B-II, C-I, D-III


Question Number : 20 Question Id : 441009657979 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which one of the following is NOT a primary function/characteristic of spin finish used for manufactured fibers?

Options :
1.     Biodegradability
2.     Surface lubrication
3.     Antistatic action
4.     Good fibre-to-fibre cohesion


Question Number : 21 Question Id : 441009685339 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the INCORRECT statement regarding tussah silkworm.
Options :
1.     The tussah silkworm differs considerably in appearance and habits from Bombyx mori.
2.     The size of tussah silkworm is usually 15 cm (6 in) or more.
3.     The tussah silkworm is of greener colour and is covered with tufts of greenish hair.
4.     The tussah silkworm lives an indoor life, feeding on the leaves of mulberry trees.


Question Number : 22 Question Id : 441009657957 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In the following question, a
statement is given followed by two conclusions numbered I and II. You have to consider the
statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given
conclusions are be drawn definitely from the given statement.

Statement: Immature cotton fibres have big lumen and thin cell wall.

Conclusions:

     I. The immature cotton fibre tube collapses into a thin ribbon without convolutions upon drying.
     II. The immature cotton fibres show kidney shaped cross-section.

Options :
1.     Only conclusion I is true.
2.     Only conclusion II is true.
3.     Both conclusions I and II are true.

4.   Both conclusions I and II are false.


Question Number : 23 Question Id : 441009657962 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option for the Assertion and Reason given.

Assertion (A): In mulberry silk farming, the crysalis in the cocoon must be killed before changing into moth.

Reason (R): The continuous silk filament of cocoon is broken up into thousands of short pieces by the moth.
Options :
1.   Both A and R are true, and R is the correct explanation for A.
2.   Both A and R are true, and R is not the correct explanation of A.
3.   A is true, but R is false.
4.   A is false, but R is true.


Question Number : 24 Question Id : 441009657981 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following fibers is NOT derived from a polyvinyl polymer?
Options :
1.
 Polyacrylonitrile


2.
 Polyurethane

3.
 Polytetrafluoroethylene


4.
 Polystyrene.



Question Number : 25 Question Id : 441009657984 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is the most suitable host plant for feeding A. mylitta and A. pernyi silkworms?
Options :
1.   Oak
2.   White-fruited mulberry
3.   Black-fruited mulberry
4.   Peach


Question Number : 26 Question Id : 441009657862 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
How do modern mixing vessels contribute to reducing contamination in the ginning process?
Options :
1.   By automatically removing all foreign materials from cotton
2.   By enabling the even distribution of contaminants throughout the cotton
3.   By minimising the number of times cotton is handled
4.   By separating cotton fibres based on length

Question Number : 27 Question Id : 441009657947 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the objective with the corresponding element of the carding machine.

                         Objective                                              Machine element
P. Reducing liver mass variation                            A. Higher cylinder speed
Q. Increasing opening intensity                             B. Autoleveller
R. Better fiber individualization                           C. Carding segments


Options :
1.   P-C, Q-B, R-A
2.   P-B, Q-C, R-A
3.   P-A, Q-C, R-B
4.   P-B, Q-A, R-C


Question Number : 28 Question Id : 441009657972 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is NOT a kind of neps generated during mechanical processing of cotton fiber?

Options :
1.
 Loose fiber neps


2.
 Knot fiber neps


3.
 Husk neps


4.
 Hard neps



Question Number : 29 Question Id : 441009657973 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following combinations of wire teeth interaction results in carding action in a carding machine?

Options :
1.   point-of-tooth to back-of-tooth
2.   point-of-tooth to point-of-tooth
3.   back-of-tooth to back-of-tooth
4.   back-of-tooth to point-of-tooth


Question Number : 30 Question Id : 441009657860 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which factor has the most significant impact on the efficiency of trash extraction during the carding process?
Options :
1.   The sharpness and alignment of the carding wires

2.   The temperature of the carding environment
3.   The type of lubricant used on the carding machine
4.   The colour of the cotton being processed


Question Number : 31 Question Id : 441009657971 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is NOT an important parameter of cylinder clothing (wire) of a cotton carding machine?
Options :
1.
 Point Density


2.
 Inclination angle


3.
 Height


4.
 Coil angle


Question Number : 32 Question Id : 441009657975 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
If two fibers with tenacities of 20 cN/tex and 25 cN/tex are mixed in a 60:40 ratio, what will be the average tenacity
of the fiber blend?

Options :
1.
 22 cN/tex.

2.
 10 cN/tex.


3.
 12 cN/tex.


4.
 20 cN/tex.



Question Number : 33 Question Id : 441009657976 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which one of the following is NOT a factor that affects the stress on bale ties, when the cotton bale is released from
the press?
Options :
1.   Bale density
2.   Bale weight
3.   Bale dimensions
4.   Trash percentage

Question Number : 34 Question Id : 441009657977 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT an advantage of the rotary-knife roller gin over the McCarthy roller gin?

Options :
1.   ​Higher production capacity
2.   Perform Seed-pushing action
3.   Perform pulling action to the fibre
4.   Have a small diameter roller with reciprocating knife.


Question Number : 35 Question Id : 441009657859 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
How does auto-levelling at the carding stage primarily contribute to improving the quality of cotton output in the
ginning process?
Options :
1.   By ensuring consistent moisture content in the cotton fibres
2.   By regulating the fibre length distribution across different batches
3.   By maintaining uniform sliver thickness, reducing variations in the final product
4.   By automatically removing all contaminants from the cotton fibres


Question Number : 36 Question Id : 441009657861 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
When selecting an opener for use in the ginning process, why is it important to consider the type of cotton being
processed?
Options :
1.   Different types of cotton require varying levels of humidity control.
2.   The fibre length and strength can affect the efficiency of the opening process.
3.   The seed size influences the required opener blade configuration.
4.   The colour of the cotton dictates the material of the opener components.


Question Number : 37 Question Id : 441009657949 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option.

Statement:
The front angle of the Licker-in wire for man-made fiber is generally 90 degrees or higher.
Conclusions:
I. Manmade fibers have a great tendency to stick to the wire and load the licker-in.
II. Manmade fibers are relatively easier to open.
Options :
1.   Only conclusion I is true
2.   Only conclusion II is true
3.   Both I & II are true
4.   Neither I nor II is true


Question Number : 38 Question Id : 441009657974 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
There are 100 bales in a laydown. Each bale is 500 kg. The tuft extractor moves at a velocity of 10 m/min. The lay
down length is 100 m. The production of tuft extractor is 600 kg/h. Calculate the total time in hours required to
consume all the bales.

Options :
1.   12.67
2.   83.33
3.   166.67
4.   196.67


Question Number : 39 Question Id : 441009657978 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What approximate percentage of non-seed foreign matter (e.g., leaves, stems, sticks, soil) is removed from cotton
fiber during the ginning process?
Options :
1.
  10-15%


2.
  40-50%


3.
  75-85%

4.
  95-100%



Question Number : 40 Question Id : 441009657801 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct options for the statements given.

Statements:
I. Elimination of short fibers during combing causes improvement in staple length.
II. Elimination of short fibers during combing results that Micronaire of combed sliver is higher than that of feed
stock.
Options :
1.   Only statement I is true
2.   Both statements I and II are true
3.   Only statement II is true
4.   Neither I nor II is true


Question Number : 41 Question Id : 441009657854 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a primary advantage of open-end spinning compared to ring spinning?
Options :
1.   Higher yarn strength
2.   Lower production speed
3.   Ability to spin finer yarns
4.   Higher production speed


Question Number : 42 Question Id : 441009657855 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following spinning systems with their corresponding features.

Spinning system                                               Features
 A. Ring spinning                                              1. Aerodynamic drafting
 B. Air-vortex spinning                                        2. False twist, low fibre migration
 C. Rotor spinning                                             3. Mechanical twisting
 D. Air-jet spinning                                           4. Aerodynamic twisting, high fibre migration
Options :
1.   A-1, B-2, C-3, D-4
2.   A-2, B-3, C-4, D-1
3.   A-4, B-1, C-2, D-3
4.   A-3, B-4, C-2, D-1


Question Number : 43 Question Id : 441009657965 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Identify the INCORRECT statement with respect to ring spinning system.

Options :
1.    Yarn with wide range of counts can be spun in comparison to other spinning systems.
2.    It is flexible as regards to blend proportions of different fibers with certain length
3.    False twist texturing is used for imparting twist to the yarn.
4.    The know-how of the machine is well established


Question Number : 44 Question Id : 441009657944 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The top roller loading in roller drafting system is higher for polyester fiber than required for cotton due to
__________ of polyester
Options :
1.    Lower inter fiber friction
2.    Higher roller setting
3.    cotton fiber being weaker than that
4.    Higher inter fiber friction


Question Number : 45 Question Id : 441009657945 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT the objective of the draw frame?
Options :
1.    Equalization
2.    Parallelization
3.    Individualization
4.    Blending


Question Number : 46 Question Id : 441009657946 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option.

Statement: The tasks performed by Roving Frame are attenuation of the sliver and preparing roving for ring frame.
Conclusions:
I. Required fineness of roving is achieved.
II. Tapered bobbin is obtained by increasing the lift after every winding of layer on the bobbin.
Options :
1.    Only conclusion I is true

2.   Only Conclusion II is true
3.   Both I & II are true
4.   Neither I nor II is true


Question Number : 47 Question Id : 441009657967 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which one of the following is NOT an essential quality requirement of comber lap?

Options :
1.   More matured fibers in the comber lap
2.   Parallelization of fibers along the length of comber lap
3.   Optimized number of fibers in the cross section of comber lap
4.   Orientation of hooks of fibers as leading while presenting to combing cylinder


Question Number : 48 Question Id : 441009657969 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is NOT a factor affecting drafting wave irregularity of drawframe sliver?

Options :
1.   Amount of break draft and total draft
2.   Number of slivers doubled
3.   Drafting rollers setting
4.   Diameter of drafting rollers


Question Number : 49 Question Id : 441009685423 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the minimum number of fibres required in the yarn cross-section to efficiently spin a yarn on the open-end
rotor system?

Options :
1.   40
2.   100
3.   140
4.   200


Question Number : 50 Question Id : 441009657858 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).
Assertion (A): Carding is primarily aimed at individualising cotton fibres and removing short fibres and impurities.
Reason (R): The carding process involves a series of mechanical actions that open up cotton tufts, align the fibres, and
allow for the efficient separation of undesirable materials.
Options :
1.   Both A and R are true, and R is the correct explanation of A.
2.   Both A and R are true, but R is not the correct explanation of A.
3.   A is true, but R is false.
4.   A is false, but R is true.


Question Number : 51 Question Id : 441009657943 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66

In roller drafting, ________________ guide(s) and transport(s) the fibers.
Options :
1.   Spacer
2.   Condenser
3.   Aprons
4.   Cradle


Question Number : 52 Question Id : 441009657964 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is the INCORRECT statement relating to the yarn winding tension during Ring spinning?
Options :
1.   As balloon size increases winding tension decreases
2.   As traveler speed increases winding tension increases.
3.   As ring diameter increases winding tension increases.
4.   As spindle speed increases winding tension increases.


Question Number : 53 Question Id : 441009657966 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following statements regarding the roller drafting system of the roving frame in cotton spinning is
INCORRECT?
Options :
1.   The shore hardness of upper rollers (except roller over which apron runs) is 80 - 85°.
2.   Upper roller over which apron runs has shore hardness more than 85°.
3.   Break draft is about 1.1.
4.   Cradle length normally used for cotton is 36 mm


Question Number : 54 Question Id : 441009657970 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following best describes the relationship between drafting force and draft in roller drafting?


Options :
1.   The drafting force decreases with increase in draft linearly
2.   The drafting force increases with increase in draft linearly
3.   The drafting force initially increases to a peak value at a very low draft (< 2) and then decreases hyperbolically.
4.   The drafting force initially decreases to a low value at a very low draft (< 2) and then increases hyperbolically.


Question Number : 55 Question Id : 441009657845 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What specification is crucial when classifying looms for high-speed production?
Options :
1.   Type of weave pattern
2.   Size of the shuttle
3.   Machine speed and efficiency
4.   Number of heddles


Question Number : 56 Question Id : 441009657847 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66

How does the control of wet pick-up impact the overall efficiency of the sizing process?
Options :
1.   It has no impact on efficiency.
2.   It increases the amount of sizing solution required.
3.   It optimises the use of sizing agents and reduces waste.
4.   It decreases the speed of the sizing process.


Question Number : 57 Question Id : 441009657848 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
How does the back beam creel affect the tension uniformity of warp yarns during the weaving process?
Options :
1.   It increases the tension on all warp yarns uniformly.
2.   It reduces tension differences between warp yarns.
3.   It has no effect on warp yarn tension.
4.   It randomly affects the tension on different warp yarns.


Question Number : 58 Question Id : 441009657849 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given Statement and Conclusions and select which conclusion follows.

Statement: The degree of sizing applied to warp yarns is determined based on the type of fibre, yarn construction and
the intended specification of the fabric.

Conclusions:
1. Different fabrics require varying degrees of sizing to achieve optimal performance during weaving.
2. The same degree of sizing can be applied uniformly across all types of yarns and fabrics.
Options :
1.   Only conclusion 1 follows.
2.   Only conclusion 2 follows.
3.   Both conclusions 1 and 2 follow.
4.   Neither conclusion 1 nor 2 follows.


Question Number : 59 Question Id : 441009657850 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the primary reasons for applying sizing to natural fibre yarns in the weaving process?
Options :
1.   To increase the yarn's moisture content
2.   To provide a uniform dye uptake
3.   To reduce the generation of static electricity
4.   To minimise yarn hairiness by laying down the protruding fibres and prevent entanglement during weaving


Question Number : 60 Question Id : 441009657853 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a critical factor to control during the warping process to ensure high-quality warp beams?
Options :
1.   Yarn colour
2.   Warp tension
3.   Yarn twist
4.   Warp beam diameter

Question Number : 61 Question Id : 441009657914 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is the most versatile (for different types of fibres) sizing material?
Options :
1.   Starch
2.   Polyvinyl chloride
3.   Polyvinyl alcohol
4.   Poly acrylic acid


Question Number : 62 Question Id : 441009657932 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct option with respect to the given statement and conclusions.

Statement: The main objective of yarn tensioning in winding is to build the yarn packages with adequate
compactness.
Conclusion:
I. Any portion of yarn with low tensile strength will not be able to sustain the applied winding tension.
II. Low tensile strength of yarn may result in frequent yarn breaks, causing machine stoppages during winding.
Options :
1.   Only conclusion I is true
2.   Both I & II are true
3.   Only conclusion II is true
4.   Neither I nor II is true


Question Number : 63 Question Id : 441009657933 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the options given below for the Assertion and Reason given.

Assertion (A): Sizing of cotton yarn is essential for weaving.
Reason (R): Sizing increases bending rigidity of cotton yarn, making it more suitable for weaving.
Options :
1.   Both A and R are true, and R is the correct explanation of A.
2.   Both A and R are true, but R is not the correct explanation of A.
3.   A is true, but R is false.
4.   A is false, but R is true.


Question Number : 64 Question Id : 441009657793 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In the spindle driven winder, match the winding parameters with change in parameters.
                     Winding Parameter                                       Change in Parameter
 P. Angle of wind                                         A. Remain constant with increase in package diameter
 Q. Traverse ratio                                        B. Increases with increase in package diameter
 R. Winding speed                                         C. Decreases with increase in package diameter
Options :
1.   P - B, Q - A, R - C
2.   P - C, Q - A, R - B
3.   P - B, Q - C, R - A
4.   P - C, Q - B, R - A

Question Number : 65 Question Id : 441009657907 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the option that is true regarding the following two statements labelled Assertion (A) and Reason (R).

Assertion (A): In the revolving bed-type knitting machine, the fabric take-down rotates with the needle bed
Reason (R): The fabric is suspended from the needles; the cams, feeders, and creel remain stationary.
Options :
1.   Both A and R are true, and R is the correct explanation of A.
2.   Both A and R are true, but R is not the correct explanation of A.
3.   A is true, but R is false.
4.   A is false, but R is true.


Question Number : 66 Question Id : 441009657938 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is NOT a way to avoid patterning in drum winding?
Options :
1.   Consistency in traverse frequency
2.   Variation in drum speed
3.   Frequent lifting and lowering of package
4.   Rock-and-Roll Method


Question Number : 67 Question Id : 441009685499 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the INCORRECT statement regarding yarn winding.

Options :
1.   The yarns of smooth and delicate surface should not be wound on surface-driven machines.
2. The coefficient of friction between the surface of the package and drum should be very low in case of drum
driven winder.
3. The rpm of a surface-driven package would keep on diminishing in a hyperbolic fashion with increase in
package diameter.
4.   Spindle-driven packages rotate at constant rpm during winding.


Question Number : 68 Question Id : 441009685519 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct purpose weft reserve on pirn.

Options :
1. It supplies the length of the yarns of one or two picks from the pirn after the feeler detects the empty pirn and
replenishment action.
2. It supplies length of the yarn that requires for tying the next pirn to be inserted in the shuttle for nonstop
working.
3.   The weft reserve well interferes the weft fillers and stops the loom only when the bunch exhausted.
4.   The weft reserve helps the feelers to detect empty bobbin.


Question Number : 69 Question Id : 441009657912 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In which loom, small weft carriers are used for the insertion of pick?
Options :
1.   Rapier loom

2.   Air-jet loom
3.   Water-jet loom
4.   Projectile loom


Question Number : 70 Question Id : 441009657935 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In standard weave design notation, what does a square symbol with a cross (×) represent?
Options :
1.   Warp on face and weft at back
2.   Weft on face and warp at back
3.   No interlacement
4.   Pores/yarn interstices


Question Number : 71 Question Id : 441009657842 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given statements and conclusions carefully. Decide which of the given conclusions logically follow(s) from
the statements.

Statement: The choice between using a cam mechanism and an electronic mechanism for shedding in Jacquard
looms depends on the required pattern complexity and production speed.

Conclusions:
1. Electronic mechanisms are preferred for high-speed production and intricate patterns, while cam mechanisms are
suitable for simpler and slower patterns.
2. Cam mechanisms provide greater flexibility in pattern creation compared to electronic mechanisms.
Options :
1.   Only conclusion 1 follows.
2.   Only conclusion 2 follows.
3.   Both conclusions 1 and 2 follow.
4.   Neither conclusion 1 nor 2 follows.


Question Number : 72 Question Id : 441009657844 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the Following:

Column A: Types of mechanism of shedding                  Column B: Functions/Characteristics
                                                          A. Uses electronic actuators to control the position of
1. Tappet shedding mechanism                              each heald
2. Electronic shedding mechanism                          B. Adds patterning capability by lifting multiple harnesses
3. Dobby Attachment                                       C. Uses cams attached to a shaft for shed formation
                                                          D. Controls individual warp threads using a series of
4. Jacquard Mechanism
                                                          hooks and cords
Options :
1.   1-C, 2-A, 3-B, 4-D
2.   1-D, 2-B, 3-C, 4-A
3.   1-B, 2-A, 3-D, 4-C
4.   1-C, 2-D, 3-B, 4-A


Question Number : 73 Question Id : 441009657877 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Select the correct statement(s) for the process given.
Process: In needle-punched type non-woven fabrics, the fibrous web is consolidated by repeated insertion of barbed
needles into the web.

Statements:
I. The needling can be done either from one side or from both sides of the web.
II. The degree of compaction of the fibrous web is largely dependent on punch density.
Options :
1.   Only Statement I is true.
2.   Only Statement II is true.
3.   Both Statements I and II are true.
4.   Neither Statement I nor II is true.


Question Number : 74 Question Id : 441009657905 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In which of the following structures, each course has one face and one back loop alternatively, with all the succeeding
courses identical to the first course?
Options :
1.   Single jersey
2.   Interlock structure
3.   Purl structure
4.   Rib structure


Question Number : 75 Question Id : 441009657934 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following does not significantly influence the prominence of twill direction in twill weave fabrics?
Options :
1.   Yarn twist and linear density
2.   Type of the twill weave
3.   The warp and weft thread density
4.   Weave repeat size


Question Number : 76 Question Id : 441009685530 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is an INCORRECT feature of unconventional systems of weft insertion in weaving?

Options :
1.   Unconventional systems require no additional selvedge formation mechanism.
2.   The weft carrier can be drastically reduced in mass and size, leading to reduced consumption of energy per pick.
3.   Unconventional systems lead to a reduction in shed depth and sweep of sley.
4.   The unconventional weft insertion systems permit a continuous and effective control of weft tension.


Question Number : 77 Question Id : 441009685539 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which among these Box-Changing motion is called 'Pick at Will' motion?
Options :
1.   2×1 box
2.   3×1 box
3.   4×1 box
4.   4×4 box


Question Number : 78 Question Id : 441009657846 Question Type : MCQ

Correct Marks : 2 Wrong Marks : 0.66
How does "indirect gaiting" differ from "direct gaiting" in terms of yarn management in a loom?
Options :
1. Indirect gaiting uses multiple intermediate stages between the creel and the loom, while direct gaiting provides
a single path
2.    Indirect gaiting allows for faster yarn delivery than direct gaiting
3.    Indirect gaiting eliminates the need for tension adjustment during weaving
4.    Indirect gaiting simplifies the process of yarn replacement during weaving


Question Number : 79 Question Id : 441009657873 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following drying method in the sizing machine with the corresponding drying technique.
                   Method of Drying                                   The technique involved in drying
                                                         A. Hot air is circulated within an enclosed chamber
P. Conduction method
                                                         through which the warp sheet passes
Q. Infrared method                                       B. Warp sheet is passed over hot metallic cylinders
                                                         C. Transfer of heat by sending waves of electromagnetic
R. Convection method
                                                         energy
Options :
1.    P -B, Q-C, R-A
2.    P-A, Q-C, R-B
3.    P-C, Q-A, R-B
4.    P-B, Q-A, R-C


Question Number : 80 Question Id : 441009657878 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given statements carefully and select the correct option.
Statement I: Knitted fabrics with float stitches are thinner and lighter than that of tuck-stitched fabrics.
Statement II: Knitted fabric with float stitch structure is generally less extensible and porous in nature.
Options :
1.    Only Statement I is true.
2.    Both Statements I and II are true.
3.    Only Statement II is true.
4.    Neither Statement I nor II is true.


Question Number : 81 Question Id : 441009657908 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given statement carefully and select the correct option.
Statement: In multi-phase weaving, multiple sheds are created simultaneously using shed rotating elements, resulting
in a higher weft insertion rate.
Conclusion:
I. In multi-phase weaving multiple sheds are created simultaneously and thus multiple picks are inserted at a time.
II. Picks are inserted by rapier and compressed air that is assisted by relay nozzles.
Options :
1.    Only Conclusion I is true.
2.    Both Conclusions I and II are true.
3.    Only Conclusion II is true.
4.    Neither Conclusion I nor II is true.


Question Number : 82 Question Id : 441009657939 Question Type : MCQ

Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a thick yarn fault as per Classimat system?
Options :
1.   A4
2.    C3
3.    I2
4.    D4


Question Number : 83 Question Id : 441009657805 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the methods of dyeing with their corresponding principles for polyester dyeing.

                      Method of dyeing                                           Principle of dyeing
P. Carrier method                                            A. Dyeing is carried out above 100°C with pressure
Q. Thermosol method                                          B. Certain chemicals are added to the dye bath
R. HTHP                                                      C. Dyeing is carried out by dry heat at 200°C

Options :
1.    P-B, Q-A, R-C
2.    P-B, Q-C, R-A
3.    P-C, Q-A, R-B
4.    P-C, Q-B, R-A


Question Number : 84 Question Id : 441009657806 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The percentage increase in the weight of dry fabric after padding indicates _____________________.
Options :
1.    Material to liquor ratio
2.    Substantivity
3.    Exhaustion
4.    Expression


Question Number : 85 Question Id : 441009657839 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In dye classification, which type of dye is primarily used for polyester fibers and is characterized by its low solubility
in water but high affinity for the fiber?
Options :
1.   Vat Dyes
2.    Sulfur Dyes
3.    Disperse Dyes
4.    Basic Dyes


Question Number : 86 Question Id : 441009685562 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is the correct auxochrome available in dye?
Options :
1.    -COOH
2.    -N=N-

3.   =C=
4.   -NO2


Question Number : 87 Question Id : 441009657803 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which machine is best suitable for dyeing knitted fabric?
Options :
1.   Cheese dyeing machine
2.   Soft flow dyeing machine
3.   Jigger dyeing machine
4.   Stenter machine


Question Number : 88 Question Id : 441009657808 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which shade is produced, when compounds of aluminum are treated with Alizarin?
Options :
1.   Brown
2.   Pink
3.   Red
4.   Puce brown


Question Number : 89 Question Id : 441009657810 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The process sequence for dyeing polyester fabric is _____________.

A. Dyeing
B. Heat setting
C. Scouring
D. Bleaching
E. Drying on stenter
F. Weight reduction
Options :
1.   F–C–D–B–A–E
2.   D– B–A–E–C –F
3.   B–C–D–F–A–E
4.   B–D–C–A–F–E


Question Number : 90 Question Id : 441009657837 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
A printed fabric shows areas where the print is not adhering well to the substrate, resulting in patches of missing print.
What is the most likely cause of this defect, and how can it be corrected?
Options :
1.   Insufficient Dye Concentration - Increase dye concentration in the print paste.
2.   Inconsistent Fabric Preparation - Ensure thorough pre-treatment of the fabric before printing.
3.   Inappropriate Print Paste Viscosity - Adjust the viscosity by altering the amount of thickening agents.
4.   Incorrect pH Level - Modify the pH of the print paste to the optimal range for dyeing.


Question Number : 91 Question Id : 441009657917 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66

Match the printing technique with their essential print paste component.
 Printing technique                                           Print Paste Component
     A. Resist Printing                                             I. Sodium formaldehyde sulphoxylate

     B. Discharge Printing                                       II. Binder

     C. Pigment Printing                                        III. Thickener

     D. Sublimation Transfer Printing                           IV. Disperse Dye

Options :
1.   A-III, B-I, C-II, D-IV
2.    A-I, B-III, C-II, D-IV
3.   A-III, B-II, C-I, D-IV
4.   A-IV, B-II, C-I, D-III


Question Number : 92 Question Id : 441009657926 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the role of Thiourea in the printing of nylon fabric?
Options :
1.   Swelling agent
2.   Thickener
3.   Indicator
4.   Carrier


Question Number : 93 Question Id : 441009657794 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the type of reactive dyes with their corresponding properties
                       Type of Dye                                                Temperature
                                                           A. Most suitable at low temperature at 60–65°C for high
P. M brand
                                                           exhaust purpose and pad-batch method.
                                                           B. These are specially made for exhaust dyeing style at
Q. ME brand
                                                           80°C to 90°C temperature.
                                                           C. Highly reactive in nature and generally
R. HE brand                                                employed under exhaust method at 30–40°C and pad-
                                                           batch method.
Options :
1.   P -C, Q - A, R - B
2.   P -C, Q - B, R - A
3.   P -B, Q - A, R - C
4.   P -A, Q - C, R - B


Question Number : 94 Question Id : 441009657841 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In dyeing processes, what role does the "exhaustion ratio" play in determining the efficiency of dye uptake by the
fabric?
Options :
1.   It measures the solubility of the dye in the dye bath.
2. It indicates the percentage of dye that has been absorbed by the fibre compared to the amount present in the dye
bath.
3.   It determines the temperature stability of the dye during the dyeing process.

4.   It affects the pH level required for optimal dyeing conditions.


Question Number : 95 Question Id : 441009657930 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT used as a reducing agent in textile bleaching?
Options :
1.   Sulphur dioxide
2.   Sodium perborate
3.   Sodium bisulphite
4.   Sodium hydrosulphite


Question Number : 96 Question Id : 441009657931 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
As per Herman's optical orientation factor (f) and the average angle of inclination of molecules (φ), which among the
following cases has the highest molecular orientation?
Options :
1.   Value of f is 0.98
2.   Value of φ is 8°
3.   Value of φ is 55°
4.   Value of f is 0.


Question Number : 97 Question Id : 441009657818 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following initiatives by the Government of India is specifically aimed at promoting the growth and
modernization of the textile industry?
Options :
1.   Make in India
2.   Skill India Mission
3.   Digital India
4.   Scheme for Integrated Textile Parks (SITP)


Question Number : 98 Question Id : 441009657825 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Consider the following statement and conclusion and select the correct option.

Statement:
The Ministry of Textiles, Government of India, is responsible for implementing policies and schemes that support the
textile and apparel sector.

Conclusion 1: The Ministry administers programs that enhance the competitiveness of Indian textile products in the
global market.
Conclusion 2: The Ministry's responsibilities include providing technical education and training to improve the skill
levels of workers in the textile industry.
Options :
1.   Only Conclusion 1 is true.
2.   Only Conclusion 2 is true.
3.   Both Conclusion 1 and Conclusion 2 are true.
4.   Neither Conclusion 1 nor Conclusion 2 is true.


Question Number : 99 Question Id : 441009657833 Question Type : MCQ

Correct Marks : 2 Wrong Marks : 0.66
How does the molecular structure of fibers influence their strength?
Options :
1.   Fibers with amorphous molecular structures tend to be stronger due to their random arrangement.
2. Fibers with high crystallinity and ordered molecular structures generally exhibit higher tensile strength due to
better alignment and stronger intermolecular bonds.
3.   Fibers with lower crystallinity have higher strength because of their more flexible and less ordered structure.
4. The molecular structure of fibers does not significantly influence their tensile strength, which is more dependent
on fiber diameter and length.


Question Number : 100 Question Id : 441009657834 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the primary indicator of cotton fiber maturity, and why is it important for fiber processing?
Options :
1.   Color of the cotton fiber, as it indicates the level of natural dye uptake.
2.   Length of the cotton fiber, as longer fibers are more mature and valuable for spinning.
3.   Degree of cell wall development and cellulose content, as it affects fiber strength and processing efficiency.
4.   Moisture content of the cotton fiber, as it determines the flexibility and ease of handling during processing.


Question Number : 101 Question Id : 441009685647 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
How many leas are recommended to take for measurement of lea strength for spun yarn?

Options :
1.   12
2.   20
3.   25
4.   30


Question Number : 102 Question Id : 441009657817 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which branch of the Ministry of Textiles is specifically tasked with overseeing the sericulture industry and the
promotion of silk production in India?
Options :
1.   National Institute of Fashion Technology (NIFT)
2.   Office of the Jute Commissioner
3.   Central Silk Board
4.   Cotton Corporation of India (CCI)


Question Number : 103 Question Id : 441009657826 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a primary purpose of DIN standards in the textile industry?
Options :
1.   To set international fashion trends and design specifications
2.   To regulate the price of textile products in the market
3.   To create marketing guidelines for textile manufacturers
4.   To establish uniform testing methods and performance criteria for textiles

Question Number : 104 Question Id : 441009657827 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following ASTM standards is commonly used for determining the tensile strength and elongation of
textiles?
Options :
1.   ASTM D123
2.   ASTM D5034
3.   ASTM D2261
4.   ASTM D6193


Question Number : 105 Question Id : 441009657832 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following statements best describes the relationship between fiber elongation and fiber performance in
textile applications?
Options :
1.   Higher elongation indicates that the fiber is more brittle and prone to breakage under stress.
2. Lower elongation suggests that the fiber is less flexible and may not perform well in applications requiring
stretch and flexibility.
3. Higher elongation usually means the fiber has greater flexibility and can absorb more stress before breaking,
which is desirable in applications requiring stretchability.
4. Elongation does not significantly impact fiber performance in textile applications, which is more dependent on
fiber strength.


Question Number : 106 Question Id : 441009685621 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In case of air flow method of measurement of fibre fineness, what is the correct relationship between air flow rate and
specific surface area?

Options :
1.   The airflow is directly proportional to the square of the specific surface area.
2.   The airflow is inversely proportional to the square of the specific surface area.
3.   The airflow is inversely proportional to the specific surface area.
4.   The airflow is directly proportional to the specific surface area.


Question Number : 107 Question Id : 441009657821 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following layout types is most commonly used in the textile industry to ensure a smooth flow of
materials through various stages of production?
Options :
1.   Product Layout
2.   Process Layout
3.   Fixed-Position Layout
4.   Cellular Layout


Question Number : 108 Question Id : 441009657822 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a key tool or technique used in lean production within the textile industry to identify and
eliminate waste?
Options :
1.   Six Sigma

2.   Kaizen
3.   Benchmarking
4.   Total Quality Management (TQM)


Question Number : 109 Question Id : 441009657923 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT an objective of textile testing?
Options :
1.   Process control
2.   Product development and research
3.   Specification testing
4.   Costing and break-even analysis


Question Number : 110 Question Id : 441009685674 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What do you mean by ‘A’ item in case of ABC analysis of inventory control?

Options :
1. Represents a small percentage of total inventory items but accounts for a significant portion of the total
inventory value
2. Represents a moderate percentage of total inventory items and has a moderate impact on overall value and
profitability
3. Represents a large percentage of total inventory items but accounts for a relatively small percentage of the total
inventory value
4. Represents a large percentage of total inventory items and accounts for a significant portion of the total
inventory value


Question Number : 111 Question Id : 441009657797 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In the hierarchical structure of Six Sigma, persons who are experts at spreading the breakthrough strategy across the
organization are known as ____________________.
Options :
1.   Green belts
2.   Master black belts
3.   Champions
4.   Black belts


Question Number : 112 Question Id : 441009657828 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is a key advantage of using Spectral Absorption Spectroscopy (SAS) over traditional color measurement
methods in textiles?
Options :
1. SAS provides detailed quantitative analysis of dye concentration and color strength, while traditional methods
are more qualitative.
2.   SAS is less expensive and more accessible than traditional methods, making it ideal for small-scale operations.
3.   SAS requires less sample preparation and handling compared to traditional methods, leading to quicker results.
4. SAS is capable of measuring physical properties such as tensile strength and elongation, unlike traditional
methods.

Question Number : 113 Question Id : 441009657831 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following:

 AFIS Features                                              AFIS Benefits
 1. Automated Measurement                                   A. Provides detailed analysis of multiple fiber attributes
                                                            simultaneously
 2. Data Analysis Capabilities                              B. Allows for rapid and accurate measurement of fiber
                                                            properties
 3. High-Speed Processing                                   C. Enables extensive data analysis and reporting for
                                                            quality control
 4. Comprehensive Fiber Characterization                    D. Reduces manual measurement errors and improves
                                                            consistency
Options :
1.   1-D, 2-B, 3-A, 4-C
2.   1-D, 2-A, 3-B, 4-C
3.   1-D, 2-C, 3-B, 4-A
4.   1-A, 2-D, 3-C, 4-B


Question Number : 114 Question Id : 441009657925 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Core sampling is the standard and most suitable technique for testing bales of which of the following fibres?
Options :
1.   Wool
2.   Polyester
3.   Nylon
4.   Acrylic


Question Number : 115 Question Id : 441009685653 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a quality standard for textile?
Options :
1.   ISO
2.   ASTM
3.   UTM
4.   BS


Question Number : 116 Question Id : 441009657798 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Any business house seeking improvement in business affairs needs to know the standard it will use to set its goal and
assess its progress. This explains the need for _________.
Options :
1.   Kaizen
2.   Benchmarking
3.   Learning Organisation
4.   Quality circle


Question Number : 117 Question Id : 441009657800 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
A concept in which, a small group of employees doing similar work who meet regularly to identify, analyse, and solve
product-quality problems and to improve general operations is known as ________.

Options :
1.   Quality circle
2.   Quality control
3.   Quality policy
4.   Quality work


Question Number : 118 Question Id : 441009657819 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following best describes the role of supply chain management in the textile industry?
Options :
1. It primarily focuses on the procurement of raw materials, with little emphasis on the integration of production
and distribution processes.
2. It involves coordinating and optimizing the entire flow of goods, information, and finances from raw material
suppliers to end customers, ensuring efficiency and responsiveness across the value chain.
3. It deals only with the logistics of distributing finished goods from the manufacturing plant to retailers and end
customers.
4. It is concerned solely with inventory management and ensuring that sufficient stock levels are maintained to
meet production needs.


Question Number : 119 Question Id : 441009657823 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following:
 TMTT Focus Areas                                             TMTT Programs
 1. Development of Eco-Friendly Technologies                  A. Provides subsidies and loans to small and medium
                                                              enterprises (SMEs) in the textile sector
 2. Financial Support for SMEs                                B. Assists in the development and adoption of
                                                              sustainable and environmentally friendly textile
                                                              technologies
 3. Promotion of Export Competitiveness                       C. Aims to enhance the global competitiveness of
                                                              Indian textile products through various export promotion
                                                              initiatives
                                                              D. Ensures adherence to quality standards and
 4. Implementation of Quality Standards
                                                              certifications to improve product quality and safety


Options :
1.   1-A, 2-C, 3-D, 4-B
2.   1-B, 2-C, 3-D, 4-A
3.   1-B, 2-A, 3-C, 4-D
4.   1-D, 2-C,3-B, 4-A


Question Number : 120 Question Id : 441009657824 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given Assertion and Reason and carefully and select the correct option.

Assertion (A): The Ministry of Textiles, Government of India, oversees the Textile Committee, which is responsible
for setting quality standards for textile products.
Reason (R): The Textile Committee is tasked with implementing quality control measures and certification processes
for various textile products in India.
Options :
1.   Both Assertion and Reason are correct, and the Reason is the correct explanation for the Assertion.
2.   Both Assertion and Reason are correct, but the Reason is not the correct explanation for the Assertion.
3.   The Assertion is correct, but the Reason is incorrect.
4.   The Assertion is incorrect, but the Reason is correct.

Question Number : 121 Question Id : 441009657799 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the management concepts with the corresponding approach.
Concepts                                           Approach
                                                   A. focuses on identifying, minimising or eliminating
                                                   errors in production, and encouraging all employees
P. Just In Time
                                                   to eliminate waste, increase efficiency, and improve
                                                   quality.
Q. Total Productive Maintenance                    B. Minimising inventory
                                                   C. Method that improves equipment efficiency and
R. Total Quality Management                        reduces or eliminates breakdowns to achieve
                                                   productivity


Options :
1.    P- C, Q-A, R-B
2.    P- A, Q-B, R-C
3.    P- B, Q-C, R-A
4.    P- B, Q-A, R-C


Question Number : 122 Question Id : 441009657820 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
In the context of a Total Productive Maintenance (TPM) programme in the textile industry, what is the primary
purpose of Autonomous Maintenance (AM) by operators?
Options :
1. To delegate all maintenance responsibilities to specialized maintenance personnel, reducing the burden on
operators.
2. To replace traditional maintenance approaches with a fully automated system that requires minimal human
intervention.
3. To focus exclusively on emergency repairs, ensuring that machines are quickly brought back online after a
breakdown.
4. To involve operators in routine maintenance tasks, such as cleaning, lubrication, and inspection, with the aim of
preventing machine deterioration and improving equipment effectiveness.


Question Number : 123 Question Id : 441009657829 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following ISO standards is specifically related to the testing of textile fibers for their tensile properties?
Options :
1.    ISO 5079
2.    ISO 13934-1
3.    ISO 105-C06
4.    ISO 22196


Question Number : 124 Question Id : 441009657924 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Thirty six leas of 32 Ne cotton yarn were tested for a lea strength. A mean strength of 50 lb with a standard deviation
of 10 lb was obtained. How many leas need to be tested to reduce the error to 2% of the mean? Consider a 95%
confidence interval.
Options :
1.    56
2.    96

3.   385
4.   596


Question Number : 125 Question Id : 441009657857 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
During the selection process in post-spinning, why is it important to monitor the evenness of the yarn?
Options :
1.   To reduce the amount of yarn waste during winding
2.   To ensure consistent dye uptake in subsequent processes
3.   To facilitate easier handling during weaving
4.   To minimise the risk of yarn breakage in knitting


Question Number : 126 Question Id : 441009657865 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following properties makes basalt fibres suitable for high-temperature applications?
Options :
1.   High thermal resistance
2.   Low thermal conductivity
3.   High chemical reactivity
4.   Low density


Question Number : 127 Question Id : 441009657990 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following best describes the physical structure of cotton fiber?
Options :
1.   Helical ribbon shape
2.   Tubular shape with irregular pentagonal cross-section
3.   Triangular planar shape
4.   Oval shape with surface scales


Question Number : 128 Question Id : 441009685667 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a part of work study?
Options :
1.   Method study
2.   Motion study
3.   Time study
4.   Snap study


Question Number : 129 Question Id : 441009657809 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
The efficiency of enzyme desizing can be assessed by ____________.
Options :
1.   CIE whiteness index
2.   Tegawa Scale Rating
3.   Copper number
4.   Barrium activity number

Question Number : 130 Question Id : 441009657874 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Cracks in the fabric during weaving is due to:
Options :
1.   Variation in the tension of selvedge ends
2.   Use of weak weft with a strong warp
3.   Erratic operation of sley or any of its parts
4.   Difference in pick spacing


Question Number : 131 Question Id : 441009657911 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a major drawback of the shuttle loom?
Options :
1.   Cost of the machine is high.
2.   Trained workers are required to operate the machine.
3.   Yarn content in pirn is limited.
4.   Conventional selvedge is formed.


Question Number : 132 Question Id : 441009685391 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What is the value of break draft of a modern cotton drawframe?

Options :
1.   1.25 to 2.0
2.   2.25 to 3.0
3.   3.25 to 4.0
4.   4.24 to 5.0


Question Number : 133 Question Id : 441009685553 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which is the correct definition of “Chroma” in colour theory?

Options :
1.   Chroma is the common name of the colour like pink, scarlet, beige, tan etc.
2.   Chroma is the term used to describe lightness, darkness, tone or shade of the hues.
3. Chroma is the term used to describe depth of colour, i.e. the dullness, brightness, saturation, intensity or purity
of the colour.
4.   Chroma is the sensation which occurs when light enters in the eye.


Question Number : 134 Question Id : 441009685678 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a statutory body under the Ministry of Textiles?
Options :
1.   National Jute Board, Kolkata
2.   The Central Silk Board (CSB)
3.   Textile Association India (TAI)
4.   National Institute of Fashion Technology (NIFT)

Question Number : 135 Question Id : 441009685681 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is one of the missions of Technology Mission on Technical Textile (TMTT)?
Options :
1.   Setting up Centres of Excellence
2.   Promoting Textile Research Associations (TRAs)
3.   Research funding to the Textile Institute in the field of technical textiles
4.   Promoting Textile Education in India


Question Number : 136 Question Id : 441009685683 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
How many sectors have been defined in Technical Textiles?
Options :
1.   10
2.   11
3.   12
4.   13


Question Number : 137 Question Id : 441009657811 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is a common application of horticulture textiles?
Options :
1.   Manufacturing protective clothing for farmers
2.   Improving water retention and controlling soil erosion in gardening and landscaping
3.   Creating decorative fabrics for indoor use
4.   Production of synthetic fibers for industrial use


Question Number : 138 Question Id : 441009657813 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following aerospace textile materials with their primary applications:


Column A: Textile Material                                   Column B: Application
1. Aramid Fibers                                             A. Thermal insulation in spacecraft
2. Carbon Fibers                                             B. Fire-resistant protective clothing for astronauts
3. Silica aerogel                                            C. Structural components of aircraft and spacecraft
4. Ceramic Textiles                                          D. High-temperature resistance in engine components
Options :
1.   1-A, 2-B, 3-D, 4-C
2.   1-C, 2-D, 3-B, 4-A
3.   1-B, 2-C, 3-A, 4-D
4.   1-B, 2-A, 3-C, 4-D


Question Number : 139 Question Id : 441009657816 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the given Assertion and Reason and select the correct option.

Assertion: Aerospace textiles are designed to withstand extreme conditions and stresses encountered in aerospace
applications.

Reason: The primary purpose of aerospace textiles is to provide thermal insulation, fire resistance, mechanical
strength, and durability required for aerospace structures and components.
Options :
1.   Both Assertion and Reason are correct, and the Reason is the correct explanation for the Assertion.
2.   Both Assertion and Reason are correct, but the Reason is not the correct explanation for the Assertion.
3.   The Assertion is correct, but the Reason is incorrect.
4.   The Assertion is incorrect, but the Reason is correct.


Question Number : 140 Question Id : 441009657919 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following fibre is NOT suitable for ballistic protection application?
Options :
1.   Kevlar
2.   Spectra
3.   Dyneema
4.   Casein


Question Number : 141 Question Id : 441009685694 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a function of geotextile?
Options :
1.   Drainage function
2.   Filtration function
3.   Reinforcement function
4.   Protection function


Question Number : 142 Question Id : 441009657812 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Read the Statement and Conclusion carefully and select the correct option.
Statement: Agriculture textiles (Agrotech) reduce the need for chemical pesticides in farming.
Conclusion: The reduced use of pesticides due to agriculture textiles leads to lower production costs and a decrease in
environmental pollution.
Options :
1.   Both the Statement and Conclusion are correct, and the Conclusion is a correct explanation of the Statement.
2. Both the Statement and Conclusion are correct, but the Conclusion is not the correct explanation of the
Statement.
3.   The Statement is correct, but the Conclusion is incorrect.
4.   The Statement is incorrect, but the Conclusion is correct.


Question Number : 143 Question Id : 441009657815 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Agrotech textiles often feature which of the following properties to enhance their effectiveness in agricultural
applications?
Options :
1.   High fashion trends and aesthetic designs
2.   Low durability and lightweight materials
3.   Complex multi-layered structures for aesthetic appeal
4.   Water resistance and UV protection

Question Number : 144 Question Id : 441009657916 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Match the following fibers with their applications.
 Fibers                                                      Applications
 A. Nylon                                                    I. Tooth brush
 B. Ultrahigh molecular weight polyethylene                  II. Windmill blade
 C. Carbon                                                   III. Ballistic textile
 D. Wool                                                     IV. Carpet
Options :
1.   A-IV, B-II, C-I, D-III
2.   A-I, B-III, C-II, D-IV
3.   A-I, B-II, C-III, D-IV
4.   A-III, B-II, C-I, D-IV


Question Number : 145 Question Id : 441009657920 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a braided textile structure used for technical textile applications?

Options :
1.    Locknit
2.    Diamond
3.    Regular
4.    Hercules


Question Number : 146 Question Id : 441009657921 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which one of the following is NOT a class of wound dressing products?
Options :
1.   Active products
2.    Passive products
3.    Interactive products
4.    Bioactive products


Question Number : 147 Question Id : 441009685691 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a category of MediTech product?
Options :
1.    Implantable materials
2.    Decatising cloth
3.    Extracorporeal devices
4.    Healthcare and hygiene products


Question Number : 148 Question Id : 441009657918 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following is NOT a desired property of textile materials used for BuildTech applications?
Options :
1.    High tensile and tear strength
2.    Easy to deform
3.   Acoustic and thermal insulation

4.   Resistance to corrosion and degradation


Question Number : 149 Question Id : 441009657922 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
Which of the following statements is INCORRECT regarding the nanofilter (NF) used in the dairy industry?
Options :
1.   NF membranes do not have issue of scaling and fouling.
2.   Nanofiltration ranges between ultrafiltration and reverse osmosis.
3.   The nominal pore size of the membrane is typically below 1 nm.
4.   NF membranes are typically rated by molecular weight cutoff rather than nominal pore size.


Question Number : 150 Question Id : 441009685687 Question Type : MCQ
Correct Marks : 2 Wrong Marks : 0.66
What do you mean by OekoTech in the class of technical textiles?
Options :
1.   Textile products that are produced for biological protection applications purposes
2.   Textile products that are produced for environmental protection applications purposes
3.   Textile products that are produced for reinforcement of composites
4.   Textile products that are produced for ballistic application