UKPSC JE 2024: Uttarakhand Combined State Junior Engineer Service Examination, Mechanical Engineering (Paper-I)
Text of page 2
1. The maximum efficiency of a screw jack is _________ where ‘’ is angle of limiting friction.
1 sin 1 sin 1 tan 1 tan
(a) (b) (c) (d)
1 sin 1 sin 1 tan 1 tan
2. The Poisson’s ratio for steel varies from _________.
(a) 0.25 to 0.35 (b) 0.10 to 0.18 (c) 0.40 to 0.44 (d) 0.50 to 0.59
3. An ideal machine is one whose efficiency is _________.
(a) between 60% and 70% (b) between 70% and 80%
(c) between 80% and 90% (d) 100%
4. The planes which have _________ are known as principal planes.
(a) no shear stresses (b) no tensile stresses
(c) no compressive stresses (d) shear and tensile stresses
5. A material has a Young’s modulus of 1.25 105 N/mm2 and a Poisson’s ratio of 0.25.
Calculate modulus of rigidity.
(a) 1 105 N/mm2 (b) 2 105 N/mm2 (c) 5 104 N/mm2 (d) 1.5 105 N/mm2
6. If the three coplanar forces acting on a point are in equilibrium, each force is proportional to
the sine of the angle between the other two. It is according to the _________.
(a) D’Alembert’s principle (b) Lami’s theorem
(c) Verignon’s theorem (d) Law of triangle of forces
7. In a machine, it was found that the effort had to move through a distance of 250 mm to lift
the load by 5 mm. Load of 40000 N was raised by an effort of 1000 N by this machine. What
will be the efficiency of machine ?
(a) 40% (b) 125% (c) 80% (d) 50%
8. Four pulleys arranged to form the first order of the pulley of which 03 of them are movable
pulleys. If the efficiency of the system is 90%, the effort required to raise a load of 3 kN will be
(a) 374 N (b) 417 N (c) 474 N (d) 517 N
9. Which of the following is not an assumption in truss analysis ?
(a) Each member of the truss is connected at its end by frictionless pin.
(b) The truss is loaded as well as supported only at its joints.
(c) The forces in the members of truss are axial only.
(d) The forces in the members of truss are circumferential only.
10. Which types of gears are used for converting rotary motion into linear motion ?
(a) Spur gear (b) Worm & worm gear
(c) Rack and pinion (d) Bevel gear
11. Two shafts connected through cross belt drive rotate
(a) parallel and in same direction. (b) parallel and in opposite direction.
(c) perpendicular and in opposite direction. (d) perpendicular and in same direction.
Series-A 2 JME-I
Text of page 3
1. _____ , ‘’
1 sin 1 sin 1 tan 1 tan
(a) (b) (c) (d)
1 sin 1 sin 1 tan 1 tan
2. _____
(a) 0.25 0.35 (b) 0.10 0.18 (c) 0.40 0.44 (d) 0.50 0.59
3. _____
(a) 60% 70% (b) 70% 80%
(c) 80% 90% (d) 100%
4. _____ ,
(a) (b)
(c) (d)
5. 1.25 105 N/mm2 0.25
(a) 1 105 N/mm2 (b) 2 105 N/mm2 (c) 5 104 N/mm2 (d) 1.5 105 N/mm2
6. 3 ,
(sine) _____
(a) (b)
(c) (d)
7. 5 mm 250 mm
40000 N 1000 N ?
(a) 40% (b) 125% (c) 80% (d) 50%
8. ,
90 , 3 kN _____
(a) 374 N (b) 417 N (c) 474 N (d) 517 N
9. (Truss) ?
(a) (member)
(b)
(c)
(d)
10. ?
(a) (b) (c) (d)
11. ?
(a) (b)
(c) (d)
JME-I 3 Series-A
Text of page 4
12. Two shafts are connected by two pulleys of same radius ‘R’ by an open belt drive. The
distance between the centre of the two pulleys is ‘L’. What length of belt will be required to
connect them ?
(a) 2 R + 2L (b) R + 2L (c) 2 R + L (d) R + L
13. The motion of a bicycle wheel is _________.
(a) Translatory (b) Rotary
(c) Rotary and translatory (d) Curvilinear
14. The resultant of two forces ‘P’ and ‘Q’ acting at an angle ‘’ between them
(a) P 2 Q2 PQ cos (b) P 2 Q 2 2PQ cos
(c) P 2 Q 2 2PQ cos (d) P 2 Q 2 PQ cos
15. In case of screw jack, the condition of maximum efficiency is given by _________.
where ‘’ and ‘’ are helix angle and angle of friction respectively.
(a) 45 (b) 45 (c) 60 (d) 60
2 2 2 2
16. A point on a link connecting double slider crank chain traces _________.
(a) a hyperbola (b) a circle (c) a parabola (d) an ellipse
17. Crowning of pulleys helps _________.
(a) in increasing velocity ratio.
(b) in decreasing the slip of belt.
(c) in automotive adjustment of belt position so that belt runs properly.
(d) in increasing belt & pulley life.
18. Hartnel Governor is a _________ type of governor.
(a) Spring loaded (b) Dead weight
(c) Inertia (d) Pendulum
19. Two spur gears have a velocity ratio of 1/3. The driven gear has 72 teeth of 8 mm module
and rotates at 300 rpm. The number of teeth of the driver is _________.
(a) 20 (b) 22 (c) 24 (d) 30
20. A four bar chain becomes a slider crank chain when its one of the turning pairs is replaced
by _________.
(a) rolling pair (b) sliding pair (c) screw pair (d) spherical pair
21. Power of a governor is calculated by which one of the following expression ?
(a) Effort displacement (b) Effort / displacement
(c) Effort height of governor (d) Weight of governor height of the governor
22. Static balancing means balancing of _________.
(a) couples (b) masses (c) distance (d) forces
23. The angle of cam turn during which the follower rises, is known as _________.
(a) angle of ascent (b) angle of dwell (c) angle of descent (d) angle of action
Series-A 4 JME-I
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12. ‘R’
‘L’ ?
(a) 2 R + 2L (b) R + 2L (c) 2 R + L (d) R + L
13. _____
(a) (b) (c) (d) -
14. ‘P’ ‘Q’ ‘’ _____
(a) P 2 Q2 PQ cos (b) P 2 Q 2 2PQ cos
(c) P 2 Q 2 2PQ cos (d) P 2 Q 2 PQ cos
15. _____
‘’ ‘’ :
(a) 45 (b) 45 (c) 60 (d) 60
2 2 2 2
16. _____
(a) (b) (c) (d)
17. _______
(a)
(b)
(c)
(d)
18. ______
(a) (b) (c) (d)
19. 1/3 72 8 mm 300
, _____
(a) 20 (b) 22 (c) 24 (d) 30
20. ___
(a) (b) (c) (d)
21. ?
(a) (b) /
(c) (d)
22. _____
(a) (b) (c) (d)
23. _____
(a) (b) (c) (d)
JME-I 5 Series-A
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24. Which one of the following is not measured by a dynamometer ?
(a) temperature (b) torque (c) force (d) power
25. If in a gear train each intermediate shaft carries two wheels as gears, one of which act as
driven and other as driver to the different shaft, then the gear train is called _________.
(a) simple gear train (b) compound gear train
(c) epicyclic gear train (d) reverted gear train
26. Collar bearing are used with shaft for __________.
(a) increasing the frictional torque. (b) increasing the intensity of pressure.
(c) decreasing the frictional torque. (d) preventing axial movement.
27. Hour and minute hands of a clock mechanism are connected by the following gear train
__________.
(a) simple (b) compound (c) epicyclic (d) reverted
28. Screw and nut self-locking condition is __________
(a) when efficiency is less than 50%.
(b) when efficiency is equal to 50%.
(c) when efficiency is more than 50%.
(d) when efficiency is equal to that for overhauling.
29. Which of the following is not the condition for complete balancing of reciprocating parts of
engine ?
(a) Primary force polygon must be closed.
(b) Primary couple polygon must be closed.
(c) Secondary force polygon must be closed.
(d) Secondary couple polygon must not be closed.
30. Which lubricant is used for rope brake dynometer ?
(a) Grease (b) Water (c) No lubricant (d) Oil
31. Isochronous governor has sensitivity of _________.
(a) one (b) zero (c) five (d) infinity
32. Velocity ratio of a belt drive due to slip _________.
(a) decreases (b) increases (c) remain same (d) None of these
33. For V-belt drive, the included angle of a pulley is _________.
(a) 20 – 30 (b) 30 – 40 (c) 40 – 50 (d) 50 – 60
34. In order to have maximum power transmission, the velocity of belt should be _________.
[Note : T = strength of the belt (N), m = mass of the belt (kg/m)]
T T T T
(a) (b) (c) (d)
2m 2m 3m 3m
35. Which drive does not have flexible connector ?
(a) Belt (b) Chain (c) Rope (d) Gear
Series-A 6 JME-I
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24. ?
(a) (b) - (c) (d)
25.
, _____
(a) (b) (c) (d)
26. _____
(a) - (b)
(c) - (d)
27. ?
(a) (b) (c) (d)
28. : :
(a) 50 (b) 50
(c) 50 (d)
29. ?
(a) (b) -
(c) (d) -
30. ?
(a) (b) (c) (d)
31. ( ) _____
(a) (b) (c) (d)
32.
(a) (b) (c) (d)
33. V-
(a) 20 – 30 (b) 30 – 40 (c) 40 – 50 (d) 50 – 60
34. _____
[ T = (N), m = (kg/m)]
T T T T
(a) (b) (c) (d)
2m 2m 3m 3m
35. ?
(a) (b) (c) (d)
JME-I 7 Series-A
Text of page 8
36. Principal plane have
(i) Normal stresses
(ii) Shear stresses
(a) (i) only (b) (ii) only (c) Both (i) & (ii) (d) Neither (i) nor (ii)
37. Maximum shear stress by Mohr’s circle method, is equal to the _________ of Mohr’s circle.
(a) radius (b) diameter (c) 2 diameter (d) 4 diameter
38. Two forces P = 6 N and Q = 10 N are acting on a particle and their line of action are inclined
to each other at an angle of 45, the resultant is equal to (approximate)
(a) 12.8 (b) 17.8 (c) 14.8 (d) 15.8
39. In a simply supported beam with point loads the bending moment is maximum at a section
where shear force is _________ after changing its sign.
(a) maximum (b) minimum but not zero
(c) zero (d) None of these
40. The stiffness of a spring is denoted by one of the following :
(a) load per unit length (b) load per unit deflection
(c) load per unit diameter (d) load per unit radius
41. For a column, the actual length of column is ‘l’ and the least radius of gyration is ‘k’, then
the slenderness ratio will be _________.
k l k2 l
(a) (b) (c) (d)
l k l k2
42. If a member of a structure is vertical and both of its ends are fixed rigidly while subjected to
an axial compressive load, it is known as _________.
(a) column (b) strut (c) buckler (d) None of these
43. Isotropic material have same _________ property in all direction.
(a) elastic (b) plastic (c) thermal (d) loading
44. Torsional rigidity of the shaft is defined as _________.
(a) modulus of elasticity inertia
(b) modulus of elasticity / inertia
(c) modulus of rigidity polar moment of inertia
(d) modulus of rigidity / polar moment of inertia
45. Cam and follower is an example of _________.
(a) sliding pair (b) rolling pair (c) lower pair (d) higher pair
46. The design of thin cylindrical shell is based on _________.
(a) Hoop stress (b) Longitudinal stress
(c) Volumetric stress (d) All of these
47. The Rankine formula holds good for the following :
(a) Short column only (b) Long column only
(c) Both short and long columns (d) Weak column
Series-A 8 JME-I
Text of page 9
36.
(i) (ii)
(a) (i) (b) (ii) (c) (i) (ii) (d) (i) (ii)
37. _____
(a) (b) (c) 2 (d) 4
38. P = 6 N Q = 10 N 45,
()
(a) 12.8 (b) 17.8 (c) 14.8 (d) 15.8
39.
_____
(a) (b) (c) (d)
40. () :
(a) (b)
(c) (d)
41. ‘l’ ‘k’ ,
k l k2 l
(a) (b) (c) (d)
l k l k2
42.
_____
(a) (b) (c) (d)
43. _____
(a) (b) (c) (d)
44. _____
(a) (b) /
(c) (d) /
45. _____
(a) (b) (c) (d)
46. _____
(a) (b) (c) (d)
47. _____
(a) (b)
(c) (d)
JME-I 9 Series-A
Text of page 10
48. Two loads of 50 kg and 75 kg are hung at the ends of a rope passing through over a smooth
pulley as shown in fig. The tension (T) in the string is
(a) 50 kg (b) 75 kg (c) 25 kg (d) 60 kg
49. The ratio of maximum stress induced due to suddenly applied load to the stress induced due
to gradually applied will be _________.
1 1
(a) 2 (b) (c) (d) 3
2 3
50. Neutral plane of a beam _________.
(a) is in the middle of beam
(b) is at centre of gravity of beam
(c) is at bottom of beam
(d) is at plane where length of beam remains constant during deformation
51. A load which is acting at a point on a beam is known as _________ load.
(a) uniformly distributed (b) concentrated
(c) uniformly varying (d) triangular
52. A coil of helical spring with stiffness ‘k’ is cut into two equal parts. The stiffness of one of
the parts will be _________.
(a) double (b) one half (c) one third (d) one fourth
53. Ratio between angle of repose and angle of friction is _________.
(a) < 1 (b) > 1 but < 2 (c) > 2 but < 3 (d) 1
54. In a single threaded screw
(a) the lead of the screw is three times of the pitch.
(b) pitch of the screw is two times of lead.
(c) pitch and lead are equal.
(d) lead of the screw is double the pitch.
55. Which of the following metal has Body Centered Cubic (BCC) structure ?
(a) Molybdenum (b) Copper (c) Calcium (d) Magnesium
56. Surface area of a hemispherical solid is _________.
(a) r2 (b) 2r2 (c) 3r2 (d) 4r2
57. If the torque applied on a cylindrical shaft of diameter D is T, the maximum shear stress will
be _________.
8T 2 16T 2 16T 8T
(a) (b) (c) (d)
πD 2 πD πD3 πD 2
Series-A 10 JME-I
Text of page 11
48. 50 kg 75 kg
(T)
(a) 50 kg (b) 75 kg (c) 25 kg (d) 60 kg
49. -
_____
1 1
(a) 2 (b) (c) (d) 3
2 3
50. () _____
(a) ()
(b)
(c) ()
(d) ()
51. _____
(a) (b) (c) (d)
52. ‘k’ ,
_____
(a) (b) (c) (d)
53.
(a) < 1 (b) > 1 < 2 (c) > 2 < 3 (d) 1
54. _____
(a) (b)
(c) (d)
55. (BCC) ?
(a) (b) (c) (d)
56. _____
(a) r2 (b) 2r2 (c) 3r2 (d) 4r2
57. D , T -
_____
8T 2 16T 2 16T 8T
(a) (b) (c) (d)
πD 2 πD πD 3 πD 2
JME-I 11 Series-A
Text of page 12
TR
58. The maximum shear stress () is calculated by the formula . What is J in the
J
formula ? Where R is radius and T is torque.
(a) Moment of inertia (b) Polar moment of inertia
(c) Force (d) Moment
59. Which type of welded joint shown is in the figure ?
(a) Fillet (b) Butt (c) Vee (d) Parallel
60. During estimation of cost of welding, the cost of welding transformer is a _________.
(a) Fixed cost (b) Material cost (c) Variable cost (d) None of these
61. Generally which type of joint is produced by a rivet ?
(a) Fillet (b) Cotter joint (c) Lap (d) All of these
62. The maximum distortion energy criterion was proposed by _________.
(a) Tresca (b) Von Mises (c) Newton (d) Timoshïnko
63. The dimension marked by arrow in the figure is called _________.
(a) Throat thickness (b) Leg length
(c) Weld face (d) Base
64. Which alloying element is added to copper to form brass ?
(a) Tin (b) Zinc (c) Aluminium (d) Sulphur
65. For equilibrium of the mass, the height of a Watt governor, running with the speed of ‘N’
RPM is given by
895 895 895 8950
(a) m (b) m (c) m (d) m
N2 N N3 N
66. For all positions of the governor of the sleeve or balls, the governor has the same equilibrium
speed. Such governor is known as
(a) Sensitive governor (b) Isochronous governor
(c) Stable governor (d) Unstable governor
Series-A 12 JME-I
Text of page 13
58. () TR J ?
J
R – T – -
(a) (b) (c) (d)
59. ?
(a) (b) (c) (d)
60. _____
(a) (b) (c) (d)
61. : ?
(a) (b) (c) (d)
62. _____
(a) (b) (c) (d)
63. _____
(a) (b) (c) (d)
64. ?
(a) (b) (c) (d)
65. , N RPM ‘’ _____
895 895 895 8950
(a) m (b) m (c) m (d) m
N2 N N3 N
66. , _____
(a) (b) (c) (d)
JME-I 13 Series-A
Text of page 14
67. Which of the following gears are not used to join parallel shafts ?
(a) bevel gears (b) helical gears (c) spur gears (d) spiral gears
68. Which of the following is an example of non-metallic material ?
(a) Zinc (b) Copper (c) Asbestos (d) Iron
69. Silicon is an example of _________ material.
(a) Conductor (b) Semiconductor (c) Insulator (d) Magnetic
70. Which of the following property decreases by alloying chromium in steels ?
(a) ductility (b) wear resistance
(c) hardenability (d) corrosion resistance
71. Which of the following is an electric insulation material ?
(a) mercury (b) brass (c) silver (d) bakelite
72. A controlled process during which timber is allowed to dry out prior to being used in
construction is known as
(a) sawing (b) preservation (c) burning (d) seasoning
73. Failure due to tearing of the plate between the rivet hole and edge may be avoided if
_________.
[m = margin, d = diameter of rivet]
(a) m = d (b) m = 1.5 d (c) m = 0.7 d (d) m = 0.5 d
74. Which of the following comes under indirect materials for a car manufacturing company ?
(a) steel (b) rubber (c) stationery material (d) glass
75. Directional solidification in casting can be improved by using
(a) Chills (b) Chaplets (c) Cores (d) All of these
76. The complete transformation of austenite takes place at _________ during cooling from
liquid state.
(a) just below 723 C temperature (b) just above 723 C temperature
(c) at 723 C temperature (d) at 910 C temperature
77. The fuel used in blast furnace is
(a) Coke (b) Coal (c) Wood (d) Producer gas
78. Which theory is used for brittle materials ?
(a) Maximum principal strain theory (b) Maximum shear strain theory
(c) Maximum shear stress theory (d) Maximum principal stress theory
79. Which one of the following is not an advantage of welded joints over riveted joint ?
(a) assembly is lighter and less costly. (b) tight and leak proof assembly.
(c) thermal distortion in parts. (d) no stress concentration problem.
80. Fe – C alloys containing _________ carbon are called steels.
(a) 0 – 0.14% (b) 0 – 0.41% (c) 0 – 1.4% (d) 0 – 14%
Series-A 14 JME-I
Text of page 15
67. ?
(a) (b) (c) (d)
68. ?
(a) (b) (c) (d)
69. _____
(a) (b) (c) (d)
70. ?
(a) (b) (c) (d)
71. ?
(a) (b) (c) (d)
72.
_____
(a) (b) (c) (d)
73.
_____
(m = , d = )
(a) m = d (b) m = 1.5 d (c) m = 0.7 d (d) m = 0.5 d
74. ?
(a) (b) (c) (d)
75. _____
(a) (b) (c) (d)
76. _____
(a) 723 C (b) 723 C
(c) 723 C (d) 910 C
77.
(a) (b) (c) (d)
78. ?
(a) (b)
(c) (d)
79. ?
(a) (b)
(c) (d)
80. Fe – C , _____
(a) 0 – 0.14% (b) 0 – 0.41% (c) 0 – 1.4% (d) 0 – 14%
JME-I 15 Series-A
Text of page 16
81. Ferrite is also known as
(a) -iron (b) -iron (c) -iron (d) -iron
82. Teflon is a _________.
(a) Thermosetting polymer (b) Thermoplastic polymer
(c) Inorganic compound (d) Phenolic
83. Which one of the following theories of failure is also known as Saint Venant theory ?
(a) Maximum principal stress theory (b) Maximum principal strain theory
(c) Maximum shear stress theory (d) Maximum strain energy theory
84. Which one of the following test method is used to obtain material yield strength ?
(a) Charpy test (b) Izod test (c) Creep test (d) Tensile test
85. Which test method is employed to obtain endurance limit of material ?
(a) Tensile test (b) Compression test
(c) High cycle fatigue test (d) Low cycle fatigue test
86. Which of the following is mechanical property of a material ?
(a) Stress (b) Strain (c) Yield strength (d) Shear stress
87. Which of the following is a type of line imperfection ?
(a) Vacancies (b) Frankel defect
(c) Edge dislocation (d) Substitutional impurity
88. The tetragon has _________.
(a) 04 faces (b) 12 edges (c) 6 corner (d) 8 edges
89. Which of the metal has the highest melting point among Copper, Aluminium, Lead and Zinc ?
(a) Copper (b) Aluminium (c) Lead (d) Zinc
90. Which imperfection is called zero dimensional imperfection ?
(a) Volume imperfection (b) Point imperfection
(c) Line imperfection (d) Surface imperfection
91. Pure iron melts at _________.
(a) 1300 C (b) 1455 C (c) 1535 C (d) 1600 C
92. The T-T-T curve has shape like _________.
(a) C (b) S (c) T (d) O
93. The process that occurs at elevated temperatures is/are
(a) only recovery (b) only recrystallization
(c) Both recovery and recrystallization (d) None of these
94. Normalizing is used to _________.
(a) decrease the ductility (b) increase the grain size
(c) decrease the grain size (d) increase the hardness
95. The property of a material by virtue of which it resists fracture because of high impact loads
is called _________.
(a) endurance (b) strength (c) elasticity (d) toughness
Series-A 16 JME-I
Text of page 17
81. _____
(a) - (b) - (c) - (d) -
82. _____
(a) (b) (c) (d)
83. ?
(a) (b)
(c) (d)
84. ?
(a) (b) (c) (d)
85. () ?
(a) (b) (c) (d)
86. ?
(a) (b) (c) (d)
87. ?
(a) (b)
(c) (d)
88. _____
(a) 04 (b) 12 (c) 6 (d) 8
89. , , ?
(a) (b) (c) (d)
90. ?
(a) (b) (c) (d)
91. _____
(a) 1300 C (b) 1455 C (c) 1535 C (d) 1600 C
92. T-T-T _____
(a) C (b) S (c) T (d) O
93. / / _____
(a) : (b) :
(c) : : (d)
94.
(a) (b)
(c) (d)
95. () ,
(a) (b) (c) (d)
JME-I 17 Series-A
Text of page 18
96. Resilience of a material is significant when the material is subjected to _________.
(a) shock loading (b) thermal stresses
(c) wear and tear (d) fatigue
97. Rivets are usually specified by _________.
(a) length of rivet (b) diameter of head
(c) thickness of plates to be riveted (d) nominal diameter
98. Transverse fillet welded joints are designed for _________.
(a) compressive strength (b) tensile strength
(c) shear strength (d) bending strength
99. In case threads on a bolt are left hand, threads on nut will be _________.
(a) right hand with same pitch (b) left hand with same pitch
(c) could be left or right hand (d) left hand with fine pitch
100. The _________ joint is used to connect piston rod and the cross head of steam engine.
(a) cotter (b) knuckle (c) bolted (d) universal
101. Diameter of washer is usually taken
(a) less than nut size (b) equal to the nut size
(c) bigger than the nut size (d) any size irrespective of nut size
102. On applying external load on a machine part made of metal, which of the following take place ?
(a) First plastic deformation
(b) First elastic deformation
(c) Both type of deformation happens simultaneously
(d) Deformation does not take place
103. Which of the following is non-crystalline (Amorphous) ?
(a) Common salt (b) Glass (c) Diamond (d) Silver
104. Stainless steel is a type of _________ steel.
(a) Carbon (b) Alloy (c) Tool (d) Wrought
105. A solid cube has an edge length as ‘A’. The ratio of volume and the surface area will be
_________.
(a) 2A (b) A/6 (c) A/2 (d) A/4
106. If ‘D’ is the diameter of a sphere, then volumetric strain is equal to _________. (where is
strain)
(a) 1.5 (b) 2 (c) 3 (d) 4
107. Dimensional unit of stress is _________.
(a) MLT–2 (b) ML–1T–1 (c) ML–2T–2 (d) ML–1T–2
108. In case of rubber, stress _________ with strain.
(a) increases (b) remain constant
(c) increases and then decreases (d) decreases and then increases
Series-A 18 JME-I
Text of page 19
96. ?
(a) (b) (c) (d)
97. : _____
(a) (b)
(c) (d)
98. _____
(a) (b) (c) (d)
99. _____
(a) (b)
(c) (d)
100. _____ -
(a) (b) (c) (d)
101. : _____
(a) (b)
(c) (d)
102. ?
(a) (b)
(c) - (d)
103. - () ?
(a) (b) () (c) (d)
104. _____
(a) (b) (c) (d)
105. ‘A’
(a) 2A (b) A/6 (c) A/2 (d) A/4
106. D , ( )
(a) 1.5 (b) 2 (c) 3 (d) 4
107. _____
(a) MLT–2 (b) ML–1T–1 (c) ML–2T–2 (d) ML–1T–2
108. _____
(a) (b)
(c) (d)
JME-I 19 Series-A
Text of page 20
109. Equivalent stiffness of the following system will be :
(K1 K 2 ) (K1 K 2 )
(a) K1 + K2 (b) (c) (d) K1 K 2
2 (K1 K 2 )
110. Polar moment of inertia of a circular shaft of radius ‘r’ will be _________.
r 4 r 4 r 4 r 4
(a) (b) (c) (d)
2 16 4 32
111. Which chart is used to represent the number of defectives in the output of any process ?
(a) X-bar chart (b) R-chart (c) C-chart (d) p-chart
112. ABC analysis deals with
(a) analysis of process chart (b) flow of material
(c) ordering schedule of job (d) controlling inventory costs
113. Process layout is employed for _________.
(a) Batch production (b) Continuous production
(c) Effective utilization of machine (d) All of these
114. According to Indian Boiler Regulation (IBR) Act 1923, boiler means any closed vessel for
generating steam under pressure having capacity exceeding _________.
(a) 22.75 litres (b) 12.75 litres (c) 2.75 litres (d) 1.75 litres
115. An inventory that consists of materials actually being worked on or moving between work
centres is called _________.
(a) Seasonal inventory (b) Safety inventory
(c) Transit inventory (d) Decoupling inventory
116. Monel metal is an alloy of
(a) Nickel and chromium (b) Nickel and copper
(c) Nickel and iron (d) Copper and chromium
117. Which of the following plant layout is more flexible ?
(a) product layout (b) process layout (c) cellular layout (d) fixed layout
118. For which of the following sub-groups size, R-chart is most suitable ?
(a) less than 10 (b) more than 10 but less than 20
(c) more than 20 but less than 50 (d) more than 50 but less than 100
119. Factor of safety is defined as
(a) working stress / ultimate stress (b) working stress ultimate stress
1
(c) ultimate stress / working stress (d) working stress ultimate stress
2
Series-A 20 JME-I
Text of page 21
109. :
(K1 K 2 ) (K1 K 2 )
(a) K1 + K2 (b) (c) (d) K1 K 2
2 (K1 K 2 )
110. ‘r’ _____
r 4 r 4 r 4 r 4
(a) (b) (c) (d)
2 16 4 32
111. :
(a) X- (b) R- (c) C- (d) p-
112. ... (ABC) :
(a) (b)
(c) (d)
113. _____
(a) (b)
(c) (d)
114. (IBR) 1923 ,
_____
(a) 22.75 (b) 12.75 (c) 2.75 (d) 1.75
115.
_____
(a) (b) (c) (d)
116.
(a) (b)
(c) (d)
117. - ?
(a) - (b) - (c) - (d) -
118. R- ?
(a) 10 (b) 10 20
(c) 20 50 (d) 50 100
119.
(a) / (b)
1
(c) / (d)
2
JME-I 21 Series-A
Text of page 22
120. Father of time study was _________.
(a) F.W. Taylor (b) H.L. Gantt (c) F.B. Gilberth (d) R.M. Barnes
121. The symbol used for transport in work study is _________.
(a) (b) (c) (d)
122. Which of the following is not the function of planning phase of PPC ?
(a) Process Planning and Control (b) Material Control
(c) Scheduling (d) Expediting
123. The techniques of work measurement are
(a) stop watch time study only (b) work sampling only
(c) analytical estimating only (d) All of these
124. Fundamental tool in work study is
(a) Process chart (b) Graph paper (c) Stop watch (d) Planning chart
125. Which of the following is not an engineering factor for solving material handling problem ?
(a) Nature of materials and products to be handled.
(b) Building construction.
(c) Production process and equipment.
(d) Cost of installation
126. Choose the incorrect statement regarding effect of noise on human beings :
(a) disturbs sleep
(b) damages hearing
(c) it does not lead to fatigue and the efficiency of a person exposed to noise increases.
(d) it is the cause of industrial accidents
127. The time delay between placing an order and receipt of delivery is called _________.
(a) replenishment time (b) lead time
(c) planning time (d) review time
128. Industrial Legislation Act is not based on which of the following principle ?
(a) Productivity (b) International uniformity & solidarity
(c) Social equality (d) Social justice
129. Class C fires occur in _________.
(a) wood (b) cloth (c) gasoline (d) electric switch
130. Helmets or hats are used for protection of _________.
(a) Head (b) Eye (c) Hand and arm (d) Foot and leg
131. Which of the following factor comes under economic factors to be considered in material
handling problem ?
(a) nature of materials to be handled (b) initial cost of equipment
(c) building construction (d) layout of work piece
Series-A 22 JME-I
Text of page 23
120. _____
(a) .. (b) .. (c) .. (d) ..
121. ?
(a) (b) (c) (d)
122. PPC (...) ?
(a) (b)
(c) (d)
123. - :
(a) - (b) -
(c) (d)
124. -
(a) (b) (c) (d)
125. ?
(a)
(b)
(c)
(d)
126. :
(a)
(b)
(c)
(d)
127.
(a) : (b) (c) (d)
128. ?
(a) (b)
(c) (d)
129. C _____
(a) (b) (c) (d)
130. () _____
(a) (b) (c) (d)
131.
?
(a) (b)
(c) (d) -
JME-I 23 Series-A
Text of page 24
132. Which of the following material handling device is used for transporting the material in
horizontal direction ?
(a) Hoists (b) Elevation
(c) Overhead cranes (d) Hand and power trucks
133. Defective routing may not result in the _________.
(a) increase in the cost of material handling. (b) slow down of the rate of production.
(c) prolonged processing time. (d) improvement in productivity.
134. Reorder point is expressed as _________.
(a) Maximum Inventory + (Procurement time Consumption rate)
(b) Minimum Inventory + (Procurement time Consumption rate)
(c) Minimum Inventory – (Procurement time Consumption rate)
(d) Procurement time Consumption rate
135. Which of the following cost is not included in total inventory cost ?
(a) Ordering cost (b) Shortage cost
(c) Inventory carrying cost (d) Inspection cost
136. Most of the textile mills are situated at Mumbai and Ahmedabad because textile mills require
_________.
(a) Cold climate (b) Moist climate (c) Hot climate (d) Transport facility
137. One Time Measurement Unit (TMU) in Method Time Measurement system equals
(a) 1 minute (b) 0.0006 minute (c) 0.006 minute (d) 0.01 minute
138. Material handling in Automobile industry is done by _________.
(a) Trolley (b) Belt conveyer
(c) Overhead cranes (d) All of these
139. Quality may be expressed as
(a) Performance Expectation (b) Expectation / Performance
(c) Performance / Expectation (d) None of these
140. Which of the following is a control chart by attributes ?
–
(a) X-chart (b) R-chart (c) CUSUM chart (d) p-chart
141. Which one of the following tool is not used in layout planning ?
(a) Operation process charts (b) Flow process charts
(c) Flow diagrams (d) Principal charts
142. Which one of the following is not a symptom of bad layout ?
(a) Excessive amount of work in process. (b) Poor utilization of space.
(c) Heavy work piece (d) Long transportation lines.
143. Which of the following is/are methods of sales forecasting ?
(a) Survey of experts’ opinion method only.
(b) Sales force composite method only.
(c) Market share method only.
(d) All of these
Series-A 24 JME-I
Text of page 25
132. ?
(a) (b)
(c) (d)
133. _____
(a) (b)
(c) (d)
134. _____
(a) + ( )
(b) + ( )
(c) – ( )
(d)
135. ?
(a) (b) (c) (d)
136. _____
(a) (b) (c) (d)
137. (TMU)
(a) 1 (b) 0.0006 (c) 0.006 (d) 0.01
138. ?
(a) (b) (c) (d)
139. :
(a) (b) /
(c) / (d)
140. ?
–
(a) X- (b) R- (c) (d) p-
141. - ?
(a) (b)
(c) (d)
142. ?
(a) (b)
(c) (d)
143. / / ?
(a) (b)
(c) - (d)
JME-I 25 Series-A
Text of page 26
144. Economic lot size of an item depends on which of the following ?
(a) Possibility of placing repeat order only
(b) Nature of demand only
(c) Availability of discount only
(d) All of these
145. Which of the following factors influence plant layout ?
(a) Management policy only (b) Manufacturing process only
(c) Nature of product only (d) All of these
146. Core prints are used for
(a) Fastening two pieces (b) Directional solidification
(c) Supporting the core (d) Controlling the shrinkage
147. Micro motion study involves _________ number of fundamental hand motion.
(a) 20 (b) 16 (c) 12 (d) 8
148. Standard time is _________.
(a) Normal time + allowances (b) Normal time + idle time + allowances
(c) Normal time + idle time (d) Only Normal time for an operation
149. Which of the chart deals with material handling and plant location ?
(a) Travel chart (b) Gantt chart (c) Emerson chart (d) Bin chart
150. Gross National Product means
(a) Total earning of all citizens.
(b) Total value of goods produced in a country.
(c) Total value of gold existing in a country.
(d) Total tax paid by all citizens.
151. MIS stands for
(a) Military Inspection Scheme (b) Management Intelligence System
(c) Management Information System (d) Management Information Service
152. Percentile idle time for men or machines is found by
(a) Work sampling (b) Time study (c) Method study (d) ABC analysis
153. The first free trade zone in India was established at _________.
(a) Kochi (b) Goa (c) Mumbai (d) Chennai
154. Which of the following is not a direct inventory ?
(a) Raw material (b) Purchased parts (c) Finished goods (d) Tools
155. If large frequent orders are placed, which of the following cost would be high ?
(a) Cost of ordering (b) Cost of delivery
(c) Cost of storage (d) Cost of inspection
Series-A 26 JME-I
Text of page 27
144. ?
(a) : (b)
(c) (d)
145. - ?
(a) (b)
(c) (d)
146.
(a) (b)
(c) (d)
147. - _____
(a) 20 (b) 16 (c) 12 (d) 8
148.
(a) + (b) + +
(c) + (d)
149. ?
(a) (b) (c) (d)
150.
(a) (b)
(c) (d)
151. MIS
(a) (b)
(c) (d)
152. _____
(a) - (b) -
(c) (d) ABC
153. _____
(a) (b) (c) (d)
154. ?
(a) (b) (c) (d)
155. - , ?
(a) (b)
(c) (d)
JME-I 27 Series-A
Text of page 28
156. Hooke’s law is valid till _________.
(a) elastic limit (b) proportional limit (c) maximum stress (d) fracture stress
157. A simply supported beam is shown below :
The reaction force at ‘A’ and ‘C’ will be
(a) 4 kN, 4 kN (b) 5 kN, 5 kN (c) 2.5 kN, 2.5 kN (d) 20 kN, 20 kN
158. The SI units for shear stress and normal stress are _________ and _________ respectively.
(a) N/m2, N/m2 (b) N, N (c) N, N/m2 (d) kg/m2, kg/m2
159. If the power transmitted by a shaft is 10 kW and torque is 15 kN-m, then RPM will be
_________.
(a) 10 (b) 20 (c) 10 (d) 20
160. Modulus of elasticity of steel is about _________.
(a) 20.5 GN/m2 (b) 205 MN/m2 (c) 205 GN/m2 (d) 2.05 GN/m2
161. If cross-sectional area of a bar is doubled and tensile force is increased four times, then
normal stress
(a) will be doubled (b) will be four times (c) will become half (d) will be eight times
162. For a given material, the value of Poisson’s ratio _________
(a) increases with increase in force. (b) remains always constant.
(c) decreases with increase in force. (d) depends on the weight of body.
163. Which one of the following is correct relation between effective length and actual length of
a column having one end fixed and one end hinged ?
(L = effective length; l = actual length of column)
l l
(a) L = (b) L = (c) L = 2l (d) L = l
2 2
164. For a Poisson’s ratio 0.4, the ratio of bulk modulus to modulus of rigidity would be
(a) 8/3 (b) 10/3 (c) 14/3 (d) 1.0
165. In case of thin cylinder, the ratio of circumferential stress to longitudinal stress would be
(a) 0.3 (b) 2 (c) 3 (d) 0.4
166. The unit of strain is _________.
(a) N/m2 (b) N/m (c) N-m (d) It has no unit
Series-A 28 JME-I
Text of page 30
167. Euler’s Buckling load for a column fixed at both ends is
2EI 22EI 42EI 32EI
(a) (b) (c) (d)
l2 l2 l2 l2
168. Which type of spring is used in suspension of heavy trucks ?
(a) Laminated (b) Closed coil (c) Helical (d) Open coil
169. Which of the following materials is most elastic ?
(a) Rubber (b) Plastic (c) Brass (d) Steel
170. The slenderness ratio for long column is _________.
(a) less than 32 (b) 50-60 (c) 80-100 (d) More than 120
171. The polar moment of inertia of hollow shaft with outer diameter = D and inner diameter = d,
is expressed as _________.
3 4
(a) ( D d 3 ) (b) (D d 4 ) (c) (D 4 d 4 ) (d) (D 4 d 4 )
16 16 32 64
172. A spring used to absorb shocks and vibrations in heavy vehicles is _________.
(a) Spiral spring (b) Torsion spring (c) Leaf spring (d) Disc spring
173. Deflection of simply supported beam is maximum where slope of deflection is _________.
(a) Zero (b) Maximum (c) Double (d) None of these
174. The locus of the instantaneous center of a moving body is
(a) Straight line (b) Involute (c) Centroid (d) Spiral
175. The total strain energy stored in a specimen before fracture in tensile testing is called
_________.
(a) Resilience (b) Impact energy (c) Strain energy (d) None of these
176. The maximum bending moment of a simply supported beam of length ‘l’ and load ‘w’ acting
at mid-point of beam is _________.
wl wl wl 2
(a) (b) (c) wl (d)
4 2 4
177. The Rankine formula holds good for _________.
(a) short column only (b) long column only
(c) both short and long columns (d) weak column
178. The ratio of linear stress to the linear strain is called _________.
(a) Modulus of rigidity (b) Modulus of elasticity
(c) Bulk modulus (d) Poisson’s ratio
179. The coefficient of friction depends upon _________.
(a) area of contact (b) shape of surface
(c) strength of surface (d) nature of surface
180. Mohr’s circle can be used to determine the following stresses induced on an inclined surface
(a) Principal stresses (b) Normal stresses
(c) Resultant stresses (d) All options are correct
____________
Series-A 30 JME-I
Text of page 31
167. (Fixed) (Euler) (Buckling) _____
2EI 22EI 42EI 32EI
(a) (b) (c) (d)
l2 l2 l2 l2
168. (suspension) ?
(a) () (b) (c) (d)
169. ?
(a) (b) (c) (d)
170. () _____
(a) 32 (b) 50 – 60 (c) 80 – 100 (d) 120
171. ‘D’ ‘d’ _____
3 3 4 4
(a) (D d ) (b) (D d ) (c) (D 4 d 4 ) (d) (D 4 d 4 )
16 16 32 64
172. _____
(a) (b) (c) (d)
173. (Simply Supported Beam) ,
_____
(a) (b) (c) (d)
174.
(a) (b) (c) (d)
175. _____
(a) (b) (c) (d)
176. _____ ‘l’ ‘w’
wl wl wl 2
(a) (b) (c) wl (d)
4 2 4
177. ?
(a) (b)
(c) (d)
178. _____
(a) (b) (c) (d)
179. _____
(a) (b) (c) (d)
180.
(a) (b) (c) (d)
____________
JME-I 31 Series-A
Text of page 32
Space For Rough Work / Series-A 32 JME-I
Page 1 of 32
Source: Uttarakhand Public Service Commission. Question paper published by Uttarakhand Public Service Commission.