RSMSSB JE 2025: JEN 2024, Electrical (Degree) (code E185)
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¬˝‡Ÿ ¬ÈÁSÃ∑§Ê / QUESTION BOOKLET ß‚ ¬⁄UˡÊÊ ¬ÈÁSÃ∑§Ê ∑§Ê Ã’ Ã∑§ Ÿ πÊ‹¥
¬ÈÁSÃ∑§Ê ◊¥ ¬Îc∆UÊ¥ ∑§Ë ‚¥ÅÿÊ/
E-185 ¡’ Ã∑§ ∑§„Ê Ÿ ¡Ê∞–
Do not open this test booklet until
Question Booklet Number
32 you are asked to do so.
¬˝‡Ÿ ¬ÈÁSÃ∑§Ê ∑˝§◊Ê¥∑§
Number of Pages in Booklet :
‚◊ÿ/
¬ÈÁSÃ∑§Ê ◊¥ ¬˝‡ŸÊ¥ ∑§Ë ‚¥ÅÿÊ/ Time : 2.00 ÉÊ¥Hours
≈U
Number of Questions in Booklet : 120 ¬ÍáÊÊZ∑§/Maximum Marks : 120
•ŸÈŒ‡Ê / INSTRUCTIONS
1. ¬˝‡Ÿ ¬òÊ ∑§Ê „‹ ∑§⁄UŸ ‚ ¬„‹, ∑Χ¬ÿÊ •¬ŸË ¬˝‡Ÿ ¬ÈÁSÃ∑§Ê •ÊÒ⁄U •Ê.∞◊.•Ê⁄U. ©ûÊ⁄U-¬òÊ∑§ ∑§Ë ¡Ê°ø ∑§⁄¥U •ÊÒ⁄U ‚ÈÁŸÁ‡øà ∑§⁄¥U Á∑§ —
- ¬˝‡Ÿ ¬ÈÁSÃ∑§Ê •ÊÒ⁄U •Ê.∞◊.•Ê⁄U. ©ûÊ⁄U-¬òÊ∑§ ∑§Ë ∑˝§◊ ‚¥ÅÿÊ ‚◊ÊŸ „Ò–
- ¬˝‡Ÿ ¬ÈÁSÃ∑§Ê ∑§ ‚÷Ë ¬Îc∆U ∆UË∑§ ‚ ◊ÈÁŒ˝Ã „Ò •ÊÒ⁄U ‚÷Ë ¬Îc∆UÊ¥ ¬⁄U ‚Ê⁄U ¬˝‡Ÿ ◊ÈÁŒ˝Ã „Ò–
Á∑§‚Ë ÷Ë Áfl‚¥ªÁÃ/ŒÊ· ∑§ ◊Ê◊‹ ◊¥, •èÿÕ˸ ∑§Ê ¬˝‡Ÿ ¬ÈÁSÃ∑§Ê •ÊÒ⁄U •Ê.∞◊.•Ê⁄U. ©ûÊ⁄U-¬òÊ∑§ ∑§Ê ’Œ‹Ÿ ∑§ Á‹∞ ÃÈ⁄¥Uà •Á÷¡Êª⁄U ∑§Ê ◊Ê◊‹ ∑§Ë ‚ÍøŸÊ ŒŸË øÊÁ„∞– ¬⁄UˡÊÊ ¬˝Ê⁄Uê÷ „ÊŸ ∑§ ¬Ê°ø Á◊Ÿ≈U ’ÊŒ ß‚ ‚¥’¥œ
◊¥ Á∑§‚Ë ÷Ë ŒÊfl/•Ê¬ÁûÊ ¬⁄U ÁfløÊ⁄U Ÿ„Ë¥ Á∑§ÿÊ ¡Ê∞ªÊ– ß‚∑§ Á‹∞ •èÿÕ˸ ©ûÊ⁄UŒÊÿË „ʪʖ
Before attempting the question paper, kindly check your Question Booklet (QB) and O.M.R. Answer Sheet and ensure that :
- Serial number of Question Booklet (QB) and O.M.R. Answer Sheet is same.
- All pages and all questions are properly printed.
In case of any discrepancy/defect, the candidate should immediately report the matter to the Invigilator for replacement of Question Booklet (QB) and O.M.R.
Answer Sheet. No claim/objection in this regard will be entertained after five minutes of start of examination, candidate will be liable for the same.
2. •Ê.∞◊.•Ê⁄.U ©ûÊ⁄U-¬òÊ∑§ ∑§ ¬Ë¿U ÁŒ∞ ª∞ ‚÷Ë ÁŸŒ¸‡Ê ¬…∏¥–
Read all instructions on the reverse of O.M.R. Answer Sheet.
3. •Ê.∞◊.•Ê⁄U. ©ûÊ⁄U-¬òÊ∑§ ¬⁄U ∑§fl‹ ŸË‹ ’ÊÚ‹ åflÊߥ≈U ¬Ÿ ∑§Ê ¬˝ÿʪ ∑§⁄¥U– ∑Χ¬ÿÊ, •Ê.∞◊.•Ê⁄.U ©ûÊ⁄U-¬òÊ∑§ ◊¥ •¬ŸÊ ⁄UÊ‹ Ÿ¥’⁄U •ÊÒ⁄U •ãÿ ¡ÊŸ∑§Ê⁄UË ‚„Ë …¥Uª ‚ ÷⁄¥U–
On O.M.R. Answer Sheet, use blue ball point pen only. Please, fill your Roll No. and other information correctly in O.M.R. Answer Sheet.
4. ‚÷Ë ¬˝‡ŸÊ¥ ∑§ •¥∑§ ‚◊ÊŸ „Ò– ¬˝àÿ∑§ ª‹Ã ©ûÊ⁄U ∑§ Á‹∞ 1/3 •¥∑§ ∑§Ê≈UÊ ¡ÊÿªÊ–
All questions carry equal marks. For each wrong answer 1/3 mark will be deducted.
5. ÿÁŒ Á∑§‚Ë ¬˝‡Ÿ ∑§ Á‹∞ ∞∑§ ‚ •Áœ∑§ ©ûÊ⁄U •¥Á∑§Ã Á∑§ÿ ¡Êà „Ò¥ ÃÊ ©‚ ÷Ë ª‹Ã ©ûÊ⁄U ◊ÊŸÊ ¡ÊÿªÊ–
If more than one response is marked for a question, it would also be treated as wrong answer.
6. ¬˝àÿ∑§ ¬˝‡Ÿ ◊¥ ¬Ê°ø Áfl∑§À¬/ªÊ‹ „Ò¥– ¬„‹ øÊ⁄U Áfl∑§À¬/ªÊ‹ A, B, C •ÊÒ⁄U D ©¬ÿÈÄà ©ûÊ⁄U ‚ ‚¥’¥ÁœÃ „Ò¥ •ÊÒ⁄U ¬Ê°øflÊ° Áfl∑§À¬/ªÊ‹Ê ‘E’ “•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ” ‚ ‚¥’¥ÁœÃ „Ò–
Each question has five options/circles. First four options/circles A, B, C and D are related to appropriate answer and fifth option/circle ‘E’ is related to ‘Question
not attempted’.
7. ‚„Ë ©ûÊ⁄U Œ‡ÊʸŸ ∑§ Á‹∞ •èÿÕ˸ ∑§Ê •Ê.∞◊.•Ê⁄U. ©ûÊ⁄U-¬òÊ∑§ ¬⁄U ‚¥’¥ÁœÃ ¬˝‡Ÿ ‚¥ÅÿÊ ∑§ ¬„‹ øÊ⁄U Áfl∑§À¬ A, B, C ÿÊ D ◊¥ ‚ ∑§fl‹ ∞∑§ Áfl∑§À¬/ªÊ‹ ∑§Ê ŸË‹ ’ÊÚ‹ åflÊߥ≈U ¬Ÿ ‚ ÷⁄UŸÊ „ʪʖ ÿÁŒ •èÿÕ˸
Á∑§‚Ë ¬˝‡Ÿ ∑§Ê ©ûÊ⁄U Ÿ„Ë¥ ŒŸÊ øÊ„ÃÊ „Ò ÃÊ ¬Ê°øfl¥ Áfl∑§À¬/ªÊ‹ ‘E’ ∑§Ê ª„⁄UÊ ∑§⁄UŸÊ „ʪʖ
To indicate the correct answer, the candidate has to fill in only one option/circle A, B, C or D with blue ball point pen for respective question number on the OMR
Answer Sheet. If the candidate does not want to answer any question then the fifth option/circle ‘E’ should be darkened.
8. ÿÁŒ ¬Ê°ø Áfl∑§À¬Ê¥ ◊¥ ‚ ∑§Ê߸ ÷Ë Áfl∑§À¬/ªÊ‹Ê ª„⁄UÊ Ÿ„Ë¥ Á∑§ÿÊ ªÿÊ ÃÊ ¬˝‡Ÿ ∑§Ê 1/3 ÷ʪ •¥∑§ ∑§Ê≈U Á‹ÿÊ ¡ÊÿªÊ–
1/3 part of the marks will be deducted for the questions, if none of the option/circle options are darkened.
9. 10 ¬˝ÁÇÊà ‚ •Áœ∑§ ¬˝‡ŸÊ¥ ◊¥ Á∑§‚Ë ÷Ë Áfl∑§À¬/ªÊ‹ ∑§Ê •èÿÕ˸ mÊ⁄UÊ ª„⁄UÊ Ÿ„Ë¥ Á∑§ÿÊ ªÿÊ ÃÊ ©‚ ¬⁄UˡÊÊ ∑§ Á‹∞ •ÿÊÇÿ ÉÊÊÁ·Ã ∑§⁄U ÁŒÿÊ ¡Ê∞ªÊ–
If a candidate leaves more than 10 percent questions or does not darken any of the five options, he/she will be disqualified for the exam.
10. •èÿÕ˸ ∑§Ê ¬˝àÿ∑§ ¬˝‡Ÿ ∑§ Á‹∞ ∑§◊ ‚ ∑§◊ ∞∑§ Áfl∑§À¬/ªÊ‹Ê ÷⁄UÊ „Ò ÿÊ Ÿ„Ë¥ ÿ„ ‚ÈÁŸÁ‡øà ∑§⁄UŸ ∑§ Á‹∞ 10 Á◊Ÿ≈U •ÁÃÁ⁄UÄà ÁŒ∞ ¡Ê∞°ª–
Candidate will be given 10 minutes extra to make sure, if he/she has filled up any one option/circle for each questions.
11. ÿÁŒ ¬˝‡Ÿ ∑§ Á„ãŒË ÿÊ •¥ª˝¡Ë ‚¥S∑§⁄UáÊ ◊¥ ◊ÈŒ˝áÊ ÿÊ ÃâÿÊà◊∑§ ¬˝∑ΧÁà ∑§Ë Á∑§‚Ë ÷Ë ¬˝∑§Ê⁄U ∑§Ë •S¬c≈U/ª‹ÃË „Ò, ÃÊ •¥ª˝¡Ë ‚¥S∑§⁄UáÊ ∑§Ê •¥ÁÃ◊ ◊ÊŸÊ ¡Ê∞ªÊ–
If there is any sort of ambiguity/mistake either of printing or factual in nature in Hindi or English version of questions, then the English Version will be treated as
final.
12. ¬⁄UˡÊÊ „ÊÚ‹ ◊¥ ◊Ê’Ê߸‹ »§ÊŸ/é‹Í≈ÍUÕ Á«UflÊß‚ ÿÊ Á∑§‚Ë •ãÿ ß‹Ä≈˛UÊÚÁŸ∑§ ªÒ¡≈U ∑§Ê ©¬ÿʪ ‚Åà flÁ¡¸Ã „Ò– ÿÁŒ Á∑§‚Ë •èÿÕ˸ ∑§ ¬Ê‚ ∞‚Ë ∑§Ê߸ ¬˝ÁÃ’¥ÁœÃ ‚Ê◊ª˝Ë ¬Ê߸ ªß¸ ÃÊ ©‚∑§ ÁflL§h ÁŸÿ◊ÊŸÈ‚Ê⁄U ‚Åà ∑§Ê⁄U¸flÊ߸
∑§Ë ¡Ê∞ªË–
Use of Mobile Phone/Bluetooth Device or any other electronic gadget in the examination hall is strictly prohibited. If any such prohibited material is found with
any candidate, strict action will be taken against him/her as per rules.
øÃÊflŸË — ÿÁŒ ∑§Ê߸ •èÿÕ˸ Ÿ∑§‹ ∑§⁄Uà „È∞ ¬ÊÿÊ ¡ÊÃÊ „Ò ÿÊ •ŸÈÁøà Ã⁄UË∑§ •¬ŸÊà „È∞ ¬ÊÿÊ ¡ÊÃÊ „Ò ÿÊ ©‚∑§ ¬Ê‚ ∑§Ê߸ •ŸÊÁœ∑Χà ‚Ê◊ª˝Ë ¬Ê߸ ¡ÊÃË „Ò ÃÊ ©‚∑§ Áπ‹Ê»§ ¬ÈÁ‹‚ S≈U‡ÊŸ ◊¥ ∞»§.•Ê߸.•Ê⁄U. Œ¡¸ ∑§Ë ¡Ê∞ªË
•ÊÒ⁄U fl„ ⁄UÊíÿ ‚Êfl¸¡ÁŸ∑§ ¬⁄UˡÊÊ •ÁœÁŸÿ◊, 2022 •ÊÒ⁄U ‚¥‡ÊÊœŸ •ÁœÁŸÿ◊ 2023, (÷Ã˸ ◊¥ •ŸÈÁøà ‚ÊœŸÊ¥ ∑§Ë ⁄UÊ∑§ÕÊ◊ ∑§ •äÿȬÊÿ) ∑§ Äà ◊È∑§Œ◊Ê ø‹ÊŸ ∑§ Á‹∞ ©ûÊ⁄UŒÊÿË „ÊªÊ Á¡‚◊¥ 10 fl·¸ ‚ •Ê¡ËflŸ ∑§Ê⁄UÊflÊ‚
ÃÕÊ ` 10 ∑§⁄UÊ«∏ Ã∑§ ∑§Ê ¬˝ÊflœÊŸ „Ò– ©‚ ’Ê«¸U ∑§Ë ÷Áflcÿ ∑§Ë ‚÷Ë ¬⁄UˡÊÊ•Ê¥ ‚ SÕÊÿË M§¬ ‚ ÁflflÁ¡¸Ã ÷Ë Á∑§ÿÊ ¡Ê ‚∑§ÃÊ „Ò–
Warning : If a candidate is found copying or using unfair means or if any unauthorized material is found in his/her possession, F.I.R. will be lodged against him/her
in the Police Station and he/she would be liable to be prosecuted under State Public Examination (Measures for Preventions of Unfair Means in Recruitment) Act.
2022 and Amendment Act, 2023. The act has provisions of imprisonment of 10 years to life and fine up to ` 10 crore. Board may also debar him/her permanently from
all future examinations conducted by the Board.
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1. The trans conductance ‘gm’ of a JFET is equal to :
JFET ∑§Ê ≈˛Ê¢‚ ∑¢§«UÄ≈¥‚ “gm” ’⁄UÊ’⁄ „Ò —
−2 IDSS IDSS V −2 IDSS V
(A) (B) 1 − GS (C) 1 − GS
Vp Vp Vp Vp Vp
2
(D) Vp
( IDSS .ID ) (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
2. The characteristic equation for a feedback control system is Q(s)=s3+13s2+30s+k=0.
The range of k for a stable system is :
»§Ë«U’Ò∑§ ÁŸÿ¢òÊáÊ ¬˝áÊÊ‹Ë ∑§ Á‹∞ •Á÷‹ˇÊÁáÊ∑§ ‚◊Ë∑§⁄áÊ Q(s)=s3+13s2+30s+k=0 „Ò–
ÁSÕ⁄ ¬˝áÊÊ‹Ë ∑§ Á‹∞ k ∑§Ë ‚Ë◊Ê „Ò —
(A) 0 < k < 390 (B) 0 < k < 39 (C) 0 < k < 13
(D) 0 < k < 30 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
3. In underground cables, the electrostatic stress is :
(A) Minimum at conductor surface and maximum at the sheath.
(B) Same at conductor and sheath.
(C) Zero on conductor surface and maximum at sheath.
(D) Maximum at conductor surface and minimum at the sheath.
(E) Question not attempted
÷ÍÁ◊ªÃ ∑§’‹Ù¥ ◊¥, ß‹Ä≈˛ÙS≈Á≈∑§ ßÊfl ∑¢§«UÄ≈⁄ ‚Ä ¬⁄ —
(A) ∑¢§«UÄ≈⁄ ‚Ä ¬⁄ ãÿÍŸÃ◊ •ÊÒ⁄ •Êfl⁄áÊ ¬⁄ •Áœ∑§Ã◊ „ÊÃÊ „Ò–
(B) ∑¢§«UÄ≈⁄ •ÊÒ⁄ •Êfl⁄áÊ ¬⁄ ‚◊ÊŸ „ÊÃÊ „Ò–
(C) ∑¢§«UÄ≈⁄ ‚Ä ¬⁄ ‡ÊÍãÿ •ÊÒ⁄ •Êfl⁄áÊ ¬⁄ •Áœ∑§Ã◊ „ÊÃÊ „Ò–
(D) ∑¥§«UÄ≈U⁄U ‚Ä ¬⁄U •Áœ∑§Ã◊ •ÊÒ⁄ •Êfl⁄áÊ ¬⁄ ãÿÍŸÃ◊ „ÙÃÊ „Ò–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
4. The incremental cost characteristics of the two plants are,
IC1=0.2P1+5 Rs/MWh
IC2=0.1P2+10 Rs/MWh
The total load is 40 MW, what is the optimal sharing of load ?
(A) P1=10, P2=30 (B) P1=20, P2=20 (C) P1=15, P2=25
(D) P1=30, P2=10 (E) Question not attempted
ºÙŸÙ¥ ‚¢ÿ¢òÊÙ¥ ∑§ flÊÁœ¸∑§ ◊Í‹ •Á÷‹ˇÊáÊ „Ò,
IC1=0.2P1+5 Rs/MWh
IC2=0.1P2 +10 Rs/MWh
∑ȧ‹ ÷Ê⁄ 40 MW „Ò, ÷Ê⁄ ∑§Ê ßc≈UÃ◊ ’¢≈flÊ⁄UÊ ÄÿÊ „Ò?
(A) P1=10, P2=30 (B) P1=20, P2=20 (C) P1=15, P2=25
(D) P1=30, P2=10 (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 2
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5. Theory of symmetry among symmetrical components is given by :
(A) Slepien’s theory (B) Fortescue’s theory (C) Faraday’s theory
(D) Cassie’s theory (E) Question not attempted
‚◊Á◊à ÉÊ≈∑§Ù¥ ∑§ ’Ëø ‚◊M§¬ÃÊ ∑§Ê Á‚hʢà ߂ ¬˝∑§Ê⁄ ÁºÿÊ ªÿÊ „Ò —
(A) S‹Á¬ÿŸ ∑§Ê Á‚hʢà (B) »§Ù≈¸SÄÿÍ ∑§Ê Á‚hʢà (C) »Ò§⁄UÊ«U ∑§Ê Á‚hÊ¢Ã
(D) ∑Ò§‚Ë ∑§Ê Á‚hʢà (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
6. Match List I with List II.
List I List II
s
(a) Laplace transform of sinωt (i)
s +ω2
2
ω
(b) Laplace transform of cosωt (ii)
s +ω2
2
s
(c) Laplace transform of sinhωt (iii)
s −ω2
2
ω
(d) Laplace transform of coshωt (iv)
s −ω2
2
‚ÍøË I ∑§Ù ‚ÍøË II ‚ ‚È◊Á‹Ã ∑§⁄¥–
‚ÍøË I ‚ÍøË II
s
(a) sinωt ∑§Ê ‹Êå‹Ê‚ M§¬Ê¢Ã⁄áÊ (i)
s +ω2
2
ω
(b) cosωt ∑§Ê ‹Êå‹Ê‚ M§¬Ê¢Ã⁄áÊ (ii)
s +ω2
2
s
(c) sinhωt ∑§Ê ‹Êå‹Ê‚ M§¬Ê¢Ã⁄áÊ (iii)
s −ω2
2
ω
(d) coshωt ∑§Ê ‹Êå‹Ê‚ M§¬Ê¢Ã⁄áÊ (iv)
s −ω2
2
Choose the most appropriate answer from the options given below :
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
(B) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
(C) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
(D) (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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7. Match List I with List II.
List I List II
(a) Exciter (i) Voltage control
(b) Governor (ii) Over current protection
(c) Lightning Arrester (iii) Active power control
(d) Circuit Breaker (iv) Over voltage protection
‚ÍøË I ∑§Ù ‚ÍøË II ‚ ‚È◊Á‹Ã ∑§⁄¥–
‚ÍøË I ‚ÍøË II
(a) ∞Ä‚Êß≈⁄ (i) flÙÀ≈¡ ÁŸÿ¢òÊáÊ
(b) ªflŸ¸⁄ (ii) •Êfl⁄ ∑§⁄¢≈ ¬˝Ù≈ćʟ
(c) ‹Êß≈ÁŸ¢ª •⁄S≈⁄ (iii) ∞ÁÄ≈fl ¬Êfl⁄ ∑¢§≈˛Ù‹
(d) ‚Á∑¸§≈ ’˝∑§⁄ (iv) •Êfl⁄ flÙÀ≈¡ ¬˝Ù≈ćʟ
Choose the most appropriate answer from the options given below :
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) (a)-(i), (b)- (iii), (c)- (iv), (d)-(ii) (B) (a)-(iii), (b)- (ii), (c)- (i), (d)-(iv)
(C) (a)-(iv), (b)- (i), (c)- (iii), (d)-(ii) (D) (a)-(ii), (b)- (i), (c)- (iv), (d)-(iii)
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
8. A dc supply of 100 V feeds an inductance of 10 H through thyristor. The latching currents of thyristor is 80 mA.
The minimum width of gate pulse so that the thyristor is triggered is __________.
(A) 8×10−3 s (B) 10×10−3 s (C) 1×10−3 s
(D) 80×10 −3 s (E) Question not attempted
100 V ∑§Ë ∞∑§ «UË‚Ë •Ê¬ÍÁø ÕÊßÁ⁄S≈⁄ ∑§ ◊Êäÿ◊ ‚ 10 H ∑§Ê ߢ«Ućʟ »§Ë«U ∑§⁄ÃË „Ò– ÕÊßÁ⁄S≈⁄ ∑§Ë ‹ÒÁø¢ª œÊ⁄UÊ 80 mA „Ò– ÕÊßÁ⁄S≈⁄
∑§Ù Á≈˛ª⁄ ∑§⁄Ÿ ∑§ Á‹∞ ª≈ ¬À‚ ∑§Ë ãÿÍŸÃ◊ øı«∏Ê߸ __________ „Ò–
(A) 8×10−3 ‚∑¢§«U (B) 10×10−3 ‚∑¢§«U (C) 1×10−3 ‚∑¢§«U
(D) 80×10−3 ‚∑¢§«U (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
9. The term jω on Log magnitude plot has a slope of __________.
(A) 20 dB/decade (B) 6 dB/decade (C) −20 dB/decade
(D) −6 dB/decade (E) Question not attempted
‹ÊÚª ◊ÒÇŸË≈KÍ«U å‹ÊÚ≈ ¬⁄ jω ‡Êéº ∑§Ê …U‹ÊŸ __________ „Ò–
(A) 20 dB/º‡Ê∑§ (B) 6 dB/º‡Ê∑§ (C) −20 dB/º‡Ê∑§
(D) −6 dB/º‡Ê∑§ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
10. An oscillator always needs an amplifier with :
(A) Negative feedback (B) An LC tank circuit (C) An RC filter circuit
(D) Positive feedback (E) Question not attempted
∞∑§ •ÊÚÁ‚‹≈⁄ ∑§Ù „◊‡ÊÊ ∞∑§ ∞ꬋ˻§Êÿ⁄ ∑§Ë •Êfl‡ÿ∑§ÃÊ „ÙÃË „Ò —
(A) Ÿ∑§Ê⁄UÊà◊∑§ ¬˝ÁÃÁ∑˝§ÿÊ (B) ∞∑§ ∞‹‚Ë ≈Ò¥∑§ ‚Á∑¸§≈ (C) ∞∑§ •Ê⁄‚Ë Á$»§À≈⁄ ‚Á∑¸§≈
(D) ‚∑§Ê⁄UÊà◊∑§ ¬˝ÁÃÁ∑˝§ÿÊ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
11. In how many days an appeal can be made to the second appellate authority against the decision of the first
appellate authority under the Rajasthan Public Service Guarantee Act-2011 ?
(A) 30 days (B) 45 days (C) 60 days
(D) 15 days (E) Question not attempted
⁄UÊ¡SÕÊŸ ‹Ù∑§ ‚flÊ ªÊ⁄¢≈Ë •ÁœÁŸÿ◊-wÆvv ∑§ •¢Ãª¸Ã ¬˝Õ◊ •¬Ë‹Ëÿ ¬˝ÊÁœ∑§Ê⁄Ë ∑§ ÁŸáʸÿ ∑§ ÁflL§h ÁmÃËÿ •¬Ë‹Ëÿ ¬˝ÊÁœ∑§Ê⁄Ë ∑§Ù
Á∑§ÃŸ ÁºŸ ◊¥ •¬Ë‹ ∑§Ë ¡Ê ‚∑§ÃË „Ò?
(A) xÆ ÁºŸ (B) yz ÁºŸ (C) {Æ ÁºŸ
(D) vz ÁºŸ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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12. Who among the following was a recipient of Padma Shri in 1955 and Padma Bhushan in 1975 ?
(A) Smt. Ratan Shastri (B) Smt. Kishori Devi (C) Smt. Anjana Devi Choudhary
(D) Smt. Rama Devi (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ v~zz ◊¥ ¬k üÊË •ÊÒ⁄ v~|z ◊¥ ¬k ÷Í·áÊ ‚ ‚ê◊ÊÁŸÃ Á∑§ÿÊ ªÿÊ ÕÊ?
(A) üÊË◊ÃË ⁄ß ‡ÊÊSòÊË (B) üÊË◊ÃË Á∑§‡ÊÙ⁄Ë ºflË (C) üÊË◊ÃË •¢¡ŸÊ ºflË øıœ⁄Ë
(D) üÊË◊ÃË ⁄◊Ê ºflË (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
13. __________ was constructed by Madhav Singh, son of Maharaja Bhagwan Das of Amer as his first city.
(A) Bhangarh (B) Baran (C) Chittorgarh
(D) Ajmer (E) Question not attempted
•Ê◊⁄ ∑§ ◊„Ê⁄UÊ¡Ê ÷ªflÊŸ ºÊ‚ ∑§ ¬ÈòÊ ◊Êœfl Á‚¢„ Ÿ __________ •¬Ÿ ¬„‹ ‡Ê„⁄ ∑§ M§¬ ◊¥ ’ŸflÊÿÊ ÕÊ–
(A) ÷ÊŸª…U∏ (B) ’Ê⁄UÊ¢ (C) ÁøûÊı«∏ª…U∏
(D) •¡◊⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
14. Gulabo, the famous Rajasthani dancer is associated with __________ dance.
(A) Garba (B) Kalbeliya (C) Valar
(D) Bhawai (E) Question not attempted
ªÈ‹Ê’Ù, ¬˝Á‚h ⁄UÊ¡SÕÊŸË ŸÎàÿÊ¢ªŸÊ __________ ŸÎàÿ ‚ ‚ê’¢ÁœÃ „Ò¥–
(A) ª⁄’Ê (B) ∑§Ê‹’Á‹ÿÊ (C) flÊ‹⁄U
(D) ÷flÊ߸ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
15. The famous song of the Bhils of Northern Mewar, which is sung by male and female together is __________.
(A) Bichchiyo (B) Humseedo (C) Lalar
(D) Nokhila (E) Question not attempted
©ûÊ⁄Ë ◊flÊ«∏ ∑§ ÷Ë‹Ù¥ ∑§Ê ¬˝Á‚h ªËà ÄÿÊ „Ò, Á¡‚ ¬ÈL§· •ÊÒ⁄ ◊Á„‹Ê ∞∑§ ‚ÊÕ ªÊà „Ò¥?
(A) Á’Áë¿UÿÙ (B) „◊‚˺٠(C) ‹Ê‹⁄
(D) ŸÙÁπ‹Ê (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
16. An SCR is rated for 650 V PIV. What is the voltage up to which the device can be operated if the voltage safety
factor is 2 ?
∞∑§ ∞‚‚Ë•Ê⁄ 650 V PIV ∑§ Á‹∞ ⁄≈«U „Ò– ÿÁº flÙÀ≈¡ ‚È⁄ˇÊÊ ∑§Ê⁄∑§ w „Ò ÃÙ Á«UflÊß‚ ∑§Ù Á∑§‚ flÙÀ≈¡ Ã∑§ ‚¢øÊÁ‹Ã Á∑§ÿÊ ¡Ê ‚∑§ÃÊ
„Ò?
(A) 230 V (B) 459 V (C) 650 V
(D) 325 V (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
17. Bandwidth of frequency modulation (FM) is given by :
Where fm=frequency of modulating Signal
fd=deviating frequency
fm + fd
(A) 2(fm+fd) (B) fm+fd (C) (D) 2fm (E) Question not attempted
2
•ÊflÎÁûÊ ◊ÊÚ«ÈU‹Ÿ (FM) ∑§Ë ’Ò¥«UÁfl«˜Õ ÁŸêŸ ¬˝∑§Ê⁄ ºË ¡ÊÃË „Ò —
¡„Ê° fm=◊ÊÚ«ÈU‹Ÿ Á‚ÇŸ‹ ∑§Ë •ÊflÎÁûÊ
fd=Áflø‹Ÿ •ÊflÎÁûÊ
fm + fd
(A) 2(fm+fd) (B) fm+fd (C) (D) 2fm (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
2
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18. Whenever the conductors are dead-ended or there is a change in the direction of transmission lines, the insulators
used are of __________.
(A) Strain type (B) Suspension type (C) Shackle type
(D) Pin type (E) Question not attempted
¡’ ÷Ë ∑¢§«UÄ≈⁄ «U«U-∞¢«U«U „Ùà „Ò¥ ÿÊ ≈˛Ê¢‚Á◊‡ÊŸ ‹Êߟ٥ ∑§Ë Áº‡ÊÊ ◊¥ ∑§Ù߸ ’º‹Êfl „ÙÃÊ „Ò, ÃÙ ßSÃ◊Ê‹ Á∑§∞ ¡ÊŸ flÊ‹ ߢ‚È‹≈⁄
__________ „ÙÃ „Ò¥–
(A) S≈˛Ÿ ≈Ê߬ (B) ‚S¬¥‡ÊŸ ≈Ê߬ (C) ‡Ê∑§‹ ≈Ê߬
(D) Á¬Ÿ ≈Ê߬ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
19. Due to prime mover failure of synchronous generator :
(A) Direction of reactive power flow does not change
(B) Direction of active power flow reverses
(C) Direction of active power flow does not change
(D) Direction of relative power flow reverses
(E) Question not attempted
Á‚¢∑˝§ÙŸ‚ ¡Ÿ⁄≈⁄ ∑§ ¬˝Êß◊ ◊Ífl⁄ ∑§Ë Áfl»§‹ÃÊ ∑§ ∑§Ê⁄áÊ —
(A) ¬˝ÁÃÁ∑˝§ÿʇÊË‹ ‡ÊÁÄà ¬˝flÊ„ ∑§Ë Áº‡ÊÊ Ÿ„Ë¥ ’º‹ÃË
(B) ‚Á∑˝§ÿ ‡ÊÁÄà ¬˝flÊ„ ∑§Ë Áº‡ÊÊ ©‹≈ ¡ÊÃË „Ò
(C) ‚Á∑˝§ÿ ‡ÊÁÄà ¬˝flÊ„ ∑§Ë Áº‡ÊÊ Ÿ„Ë¥ ’º‹ÃË
(D) ‚ʬˇÊ ‡ÊÁÄà ¬˝flÊ„ ∑§Ë Áº‡ÊÊ ©‹≈ ¡ÊÃË „Ò
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
20. An advantage of a PMMC instrument is that it is __________.
(A) has high (torque/weight of the moving parts) ratio
(B) has low (torque/weight of the moving parts) ratio
(C) can be used for both ac and dc
(D) free from friction error
(E) Question not attempted
¬Ë.∞◊.∞◊.‚Ë. ©¬∑§⁄áÊ ∑§Ê ∞∑§ ‹Ê÷ ÿ„ „Ò Á∑§ ÿ„ __________
(A) ©ìÊ (’‹ •ÊÉÊÍáʸ / ø‹ ÷ʪʥ ∑§Ê ÷Ê⁄U) •ŸÈ¬Êà „Ò–
(B) ∑§◊ (’‹ •ÊÉÊÍáʸ / ø‹ ÷ʪʥ ∑§Ê ÷Ê⁄U) •ŸÈ¬Êà „Ò–
(C) ∞‚Ë •ÊÒ⁄ «UË‚Ë ºÙŸÙ¥ ∑§ Á‹∞ ßSÃ◊Ê‹ Á∑§ÿÊ ¡Ê ‚∑§ÃÊ „Ò–
(D) ÉÊ·¸áÊ òÊÈÁ≈ ‚ ◊ÈÄà „Ò–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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21. The Nyquist diagram of a LTI system is shown in figure. The system is :
(A) Marginal Stable
(B) Unstable
(C) Insufficient information to determine stability
(D) Stable
(E) Question not attempted
LTI Á‚S≈◊ ∑§Ê ŸÊßÁÄflS≈ •Ê⁄π ÁøòÊ ◊¥ ÁºπÊÿÊ ªÿÊ „Ò– Á‚S≈◊ „Ò —
(A) ‚Ë◊ʢà ÁSÕ⁄
(B) •ÁSÕ⁄
(C) ÁSÕ⁄ÃÊ ÁŸœÊ¸Á⁄à ∑§⁄Ÿ ∑§ Á‹∞ •¬ÿʸåà ¡ÊŸ∑§Ê⁄Ë
(D) ÁSÕ⁄
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
22. In context to corona phenomenon, which one is correct ?
(A) Critical visual voltage > critical disruptive voltage
(B) Critical visual voltage = critical disruptive voltage
(C) Critical visual voltage is associated with corona but critical disruptive voltage is not associated with
corona.
(D) Critical disruptive voltage > critical visual voltage
(E) Question not attempted
∑§Ù⁄ÙŸÊ ¬Á⁄ÉÊ≈ŸÊ ∑§ ‚¢º÷¸ ◊¥, ∑§ıŸ ‚Ê ‚„Ë „Ò?
(A) Á∑˝§Á≈∑§‹ ÁflïÊÈ•‹ flÙÀ≈¡ > Á∑˝§Á≈∑§‹ Á«U‚⁄Áå≈fl flÙÀ≈¡
(B) Á∑˝§Á≈∑§‹ ÁflïÊÈ•‹ flÙÀ≈¡ = Á∑˝§Á≈∑§‹ Á«U‚⁄Áå≈fl flÙÀ≈¡
(C) Á∑˝§Á≈∑§‹ ÁflïÊÈ•‹ flÙÀ≈¡ ∑§Ù⁄ÙŸÊ ‚ ¡È«∏Ê „Ò ‹Á∑§Ÿ Á∑˝§Á≈∑§‹ Á«U‚⁄Áå≈fl flÙÀ≈¡ ∑§Ù⁄ÙŸÊ ‚ ¡È«∏Ê Ÿ„Ë¥ „Ò–
(D) Á∑˝§Á≈∑§‹ Á«U‚⁄Áå≈fl flÙÀ≈¡ > Á∑˝§Á≈∑§‹ ÁflïÊÈ•‹ flÙÀ≈¡
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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23. For an under damped second order control system, if damping increases, the settling time :
(A) Decreases (B) Remain Unaffected (C) Is proportional to square of damping
(D) Increases (E) Question not attempted
∞∑§ ∑§◊ •fl◊¢ÁºÃ ÁmÃËÿ ∑˝§◊ ÁŸÿ¢òÊáÊ ¬˝áÊÊ‹Ë ∑§ Á‹∞, ÿÁº •fl◊¢ºŸ ’…U∏ÃÊ „Ò, ÃÙ ÁŸ¬≈ÊŸ ‚◊ÿ —
(A) ÉÊ≈ÃÊ „Ò (B) •¬˝÷ÊÁflà ⁄„ÃÊ „Ò (C) •fl◊¢ºŸ ∑§ flª¸ ∑§ ‚◊ʟȬÊÃË „ÙÃÊ „Ò
(D) ’…U∏ÃÊ „Ò (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
24. The current gain ‘β’ for a transistor is defined as :
∞∑§ ≈˛Ê¢Á¡S≈⁄ ∑§ Á‹∞ œÊ⁄UÊ ‹Ê÷ “β” ∑§Ù ß‚ ¬˝∑§Ê⁄ ¬Á⁄÷ÊÁ·Ã Á∑§ÿÊ ¡ÊÃÊ „Ò —
(A) β=IC/IB (B) β=IB/IC (C) β=IC/IE
(D) β=IB/IE (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
25. A circuit with a fixed emitter current is called :
(A) Emitter bias (B) Transistor bias (C) Two supply bias
(D) Base bias (E) Question not attempted
∞∑§ ÁŸÁ‡øà ∞Á◊≈⁄ ∑§⁄¢≈ flÊ‹ ‚Á∑¸§≈ ∑§Ù ∑§„Ê ¡ÊÃÊ „Ò —
(A) ∞Á◊≈⁄ ’Êÿ‚ (B) ≈˛Ê¢Á¡S≈⁄ ’Êÿ‚ (C) ºÙ ‚å‹Ê߸ ’Êÿ‚
(D) ’‚ ’Êÿ‚ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
26. Rao Indra Singh Ri __________ is one of the famous metric verse of Rajasthani poetry.
(A) Vaat (B) Parchi (C) Veli
(D) Jhamaal (E) Question not attempted
⁄UÊfl ߢŒ˝ Á‚¢„ ⁄Ë __________ ⁄UÊ¡SÕÊŸË ∑§ÁflÃÊ ∑§ ¬˝Á‚h ¿U¢ºÙ¥ ◊¥ ‚ ∞∑§ „Ò–
(A) fl≈ (B) ¬Êø˸ (C) flÁ‹
(D) ¤Ê◊Ê‹ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
27. Rajasthan Road Vision 2025 prepared by which of the following body ?
(A) BRO (Border Road Organisation)
(B) Public Works Department
(C) NITI Aayog
(D) NHAI (National Highway Authority of India)
(E) Question not attempted
⁄UÊ¡SÕÊŸ ⁄Ù«U Áfl¡Ÿ wÆwz ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ÁŸ∑§Êÿ mÊ⁄UÊ ÃÒÿÊ⁄ Á∑§ÿÊ ªÿÊ „Ò?
(A) BRO (‚Ë◊Ê ‚«∏∑§ ‚¢ª∆Ÿ)
(B) ‹Ù∑§ ÁŸ◊ʸáÊ Áfl÷ʪ
(C) NITI Aayog (ŸËÁÃ •ÊÿÙª)
(D) NHAI (÷Ê⁄ÃËÿ ⁄UÊc≈˛UËÿ ⁄UÊ¡◊ʪ¸ ¬˝ÊÁœ∑§⁄áÊ)
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
28. Rajasthan receives most of the rainfall from __________.
Choose the most appropriate answer from the options given below :
(A) South West monsoon (B) South East monsoon (C) North East monsoon
(D) North West monsoon (E) Question not attempted
⁄UÊ¡SÕÊŸ ◊¥ •Áœ∑§Ê¢‡Ê fl·Ê¸ __________ ‚ „ÙÃË „Ò–
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) ºÁˇÊáÊ ¬Á‡ø◊Ë ◊ÊŸ‚ÍŸ (B) ºÁˇÊáÊ ¬Ífl˸ ◊ÊŸ‚ÍŸ (C) ©ûÊ⁄ ¬Ífl˸ ◊ÊŸ‚ÍŸ
(D) ©ûÊ⁄ ¬Á‡ø◊Ë ◊ÊŸ‚ÍŸ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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29. Who among the following is called the ‘Liberator of Mewar’ ?
(A) Rana Hammir (B) Rawal Ratan Singh (C) Lakshman Singh
(D) Maharana Lakha (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ “◊flÊ«∏ ∑§Ê ◊ÈÁÄúÊÃÊ” ∑§„Ê ¡ÊÃÊ „Ò?
(A) ⁄UÊáÊÊ „ê◊Ë⁄ (B) ⁄UÊfl‹ ⁄ß Á‚¢„ (C) ‹ˇ◊áÊ Á‚¢„
(D) ◊„Ê⁄UÊáÊÊ ‹ÊπÊ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
30. Which is the final appellate authority with regard to the matter mentioned in RTI Act -2005 ?
(A) State Information Commission (B) Human Rights Commission (C) Law Commission
(D) Election Commission (E) Question not attempted
•Ê⁄ ≈Ë •Ê߸ •ÁœÁŸÿ◊-wÆÆz ◊¥ ©ÁÀ‹Áπà ◊Ê◊‹ ∑§ ‚¢’¢œ ◊¥ •¢ÁÃ◊ •¬Ë‹Ëÿ ¬˝ÊÁœ∑§Ê⁄Ë ∑§ıŸ ‚Ê „Ò?
(A) ⁄UÊÖÿ ‚ÍøŸÊ •ÊÿÙª (B) ◊ÊŸflÊÁœ∑§Ê⁄ •ÊÿÙª (C) ÁflÁœ •ÊÿÙª
(D) øÈŸÊfl •ÊÿÙª (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
31. The value of current (I) flowing in the circuit shown will be :
º‡Êʸ∞ ª∞ ¬Á⁄¬Õ ◊¥ ¬˝flÊÁ„à œÊ⁄UÊ (I) ∑§Ê ◊ÊŸ „ÙªÊ —
(A) 1.51 A (B) 2.52 A (C) 1.71 A
(D) 4.72 A (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
32. Which of the following has the highest permeability ?
(A) Paramagnetic material (B) Vacuum (C) Ferromagnetic material
(D) Diamagnetic material (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚∑§Ë ¬Ê⁄ªêÿÃÊ ‚’‚ •Áœ∑§ „Ò?
(A) •ŸÈøÈ¥’∑§Ëÿ ¬ºÊÕ¸ (B) ÁŸflʸà (C) ‹Ê„øÈ¥’Á∑§ÿ ¬ºÊÕ¸
(D) ¬˝ÁÃøÈ¥’Á∑§ÿ ¬ºÊÕ¸ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
33. Assuming ideal diode and no ripple, what is the dc load current in the circuit shown below ?
•Êº‡Ê¸ «UÊÿÙ«U •ÊÒ⁄ ∑§Ù߸ Ã⁄¢ª Ÿ„Ë¥ ◊ÊŸÃ „È∞, ŸËø ÁºπÊ∞ ª∞ ‚Á∑¸§≈ ◊¥ «UË‚Ë ‹Ù«U œÊ⁄UÊ ÄÿÊ „Ò?
(A) 4.8 mA (B) 0.9 A (C) 1.28 A
(D) 6.8 mA (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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34. In case of a HVDC system, there is,
(A) Neither charging current nor skin effect.
(B) No skin effect but charging current is there.
(C) Both charging current and skin effect.
(D) No charging current but has skin effect.
(E) Question not attempted
∞ø flË «UË ‚Ë Á‚S≈◊ ∑§ ◊Ê◊‹ ◊¥,
(A) Ÿ ÃÙ øÊÁ¡Zª ∑§⁄¢≈ „ÙÃÊ „Ò, Ÿ „Ë ÁS∑§Ÿ ß$»§Ä≈–
(B) ∑§Ù߸ ÁS∑§Ÿ ß$»§Ä≈ Ÿ„Ë¥ „ÙÃÊ „Ò, ‹Á∑§Ÿ øÊÁ¡Zª ∑§⁄¢≈ „ÙÃÊ „Ò–
(C) øÊÁ¡Zª ∑§⁄¢≈ •ÊÒ⁄ ÁS∑§Ÿ ß$»§Ä≈ ºÙŸÙ¥–
(D) ∑§Ù߸ øÊÁ¡Zª ∑§⁄¢≈ Ÿ„Ë¥ „ÙÃÊ „Ò, ‹Á∑§Ÿ ÁS∑§Ÿ ß$»§Ä≈ „ÙÃÊ „Ò–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
35. The eddy current loss in a dc machine varies with the thickness (t) of laminations as __________.
«UË‚Ë ◊‡ÊËŸ ◊¥ ∞«UË ∑§⁄¢≈ ‹ÊÚ‚ ‹Á◊Ÿ‡ÊŸ ∑§Ë ◊Ù≈Ê߸ (t) ∑§ ‚ÊÕ ’º‹ÃÊ ⁄„ÃÊ „Ò __________–
(A) t (B) 1/t (C) 1/t2
(D) t2 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
36. The rotor slots are slightly skewed in squirrel cage induction motor to __________.
(A) reduce the magnetic hum and locking tendency of rotor.
(B) to control the speed of motor.
(C) provide ease of fabrication.
(D) increase the strength of rotor bars.
(E) Question not attempted
ÁSÄfl⁄U‹ ∑§¡ ߢ«Ućʟ ◊Ù≈⁄ ◊¥ ⁄Ù≈⁄ S‹ÊÚ≈ ∑§Ù ÕÙ«∏Ê ÁÃ⁄¿UÊ Á∑§ÿÊ ¡ÊÃÊ „Ò ÃÊÁ∑§ __________
(A) ⁄Ù≈⁄ ∑§Ë øÈ¢’∑§Ëÿ ª«∏ª«∏Ê„≈ •ÊÒ⁄ ‹ÊÚÁ∑¢§ª ¬˝flÎÁûÊ ∑§Ù ∑§◊ Á∑§ÿÊ ¡Ê ‚∑§–
(B) ◊Ù≈⁄ ∑§Ë ªÁà ∑§Ù ÁŸÿ¢ÁòÊà Á∑§ÿÊ ¡Ê ‚∑§–
(C) ÁŸ◊ʸáÊ ◊¥ •Ê‚ÊŸË ¬˝ºÊŸ ∑§Ë ¡Ê ‚∑§–
(D) ⁄Ù≈⁄ ’Ê⁄ ∑§Ë ÃÊ∑§Ã ’…U∏Ê߸ ¡Ê ‚∑§–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
C (s)
37. The transfer function R s of the system shown in figure below is :
( )
C (s)
ŸËø ÁøòÊ ◊¥ º‡Êʸ߸ ªß¸ ¬˝áÊÊ‹Ë ∑§Ê SÕÊŸÊ¢Ã⁄áÊ $»¢§Ä‡ÊŸ R (s) „Ò —
1 + G 1G 2
(A) 1+G2+G1G2 (B) 1+G1+G2+G1G2 (C) 1 + G 1 + G 2 + G 1G 2
(1 + G 1 ) ⋅ G 2
(D) (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
1 + G 2 + G 1G 2
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38. To obtain a high value of capacitance, the permittivity of the dielectric medium should be :
(A) Medium (B) High (C) Equal to air
(D) Low (E) Question not attempted
œÊÁ⁄ÃÊ ∑§Ê ©ìÊ ◊ÊŸ ¬˝Êåà ∑§⁄Ÿ ∑§ Á‹∞, ¬⁄UÊflÒlÈà ◊Êäÿ◊ ∑§Ë ÁfllÈÇÊË‹ÃÊ „ÙŸË øÊÁ„∞ —
(A) ◊äÿ◊ (B) ©ìÊ (C) „flÊ ∑§ ‚◊ÊŸ
(D) ∑§◊ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
39. A resistance wire strain gauge with a gauge factor of 2 is bounded to a steel structural member subjected to a stress
of 100 MN/m2. The modulus of elasticity is 200 GN/m2. Percentage change in the value of gauge resistance due
to the applied stress is __________.
w ª¡ ªÈáÊ∑§ ∑§Ê ∞∑§ ¬˝ÁÃ⁄UÊœ S≈˛UŸ ÃÊ⁄U ª¡ ∞∑§ S≈UË‹ ‚¥⁄UøŸÊà◊∑§ ‚ŒSÿ ‚ ’¥œÊ „Ò Á¡‚ ¬⁄U 100 MN/m2 ¬˝ÁÃ’‹ •Ê⁄UÊÁ¬Ã „Ò–
¬˝àÿÊSÕÃÊ ◊ʬʥ∑§ 200 GN/m2 „Ò– ÃÊ •Ê⁄UÊÁ¬Ã ¬˝ÁÃ’‹ ∑§ ª¡ ¬˝ÁÃ⁄UÊœ ∑§ ◊ÊŸ ◊¥ ¬˝ÁÇÊà ¬Á⁄UfløŸ „Ò —
(A) 1% (B) 0.01% (C) 0.1%
(D) 10% (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
40. In power system protection, the term “relay co-ordination” refers to :
(A) Timing of protection relay (B) Balancing load
(C) Mal operation of relays (D) Placement of current transformers
(E) Question not attempted
¬Êfl⁄ Á‚S≈◊ ‚È⁄ˇÊÊ ◊¥, ““Á⁄‹ ‚◊ãflÿ”” ‡Êéº ∑§Ê •Õ¸ „Ò —
(A) ‚È⁄ˇÊÊ Á⁄‹ ∑§Ê ‚◊ÿ (B) ‹Ù«U ‚¢ÃÈ‹Ÿ
(C) Á⁄‹ ∑§Ê π⁄UÊ’ ‚¢øÊ‹Ÿ (D) flø◊ÊŸ ≈˛Ê¢‚»§ÊÚ◊¸⁄ ∑§Ë ÁŸÿÈÁÄÃ
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
41. Which of the following river drain into Bay of Bengal ?
(A) Chambal river (B) Luni river (C) Sabarmati river
(D) Mahi river (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ ∑§ıŸ ‚Ë ŸºË ’¢ªÊ‹ ∑§Ë πÊ«∏Ë ◊¥ Áª⁄ÃË „Ò?
(A) ø¢’‹ ŸºË (B) ‹ÍŸË ŸºË (C) ‚Ê’⁄◊ÃË ŸºË
(D) ◊Ê„Ë ŸºË (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
42. Raghunathgarh peak is situated in which of the following region of Rajasthan ?
(A) Central Aravallis (B) Southern Aravallis (C) Hadauti Plateau
(D) Northern Aravallis (E) Question not attempted
⁄ÉÊÈŸÊÕª…U∏ Á‡Êπ⁄ ⁄UÊ¡SÕÊŸ ∑§ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ˇÊòÊ ◊¥ ÁSÕà „Ò?
(A) ◊äÿ •⁄UÊfl‹Ë (B) ºÁˇÊáÊË •⁄UÊfl‹Ë (C) „Ê«∏ıÃË ¬∆Ê⁄
(D) ©ûÊ⁄Ë •⁄UÊfl‹Ë (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
43. Which of the following National park is famous for Siberian crane in Rajasthan ?
(A) Mukundara (B) Ranthambore (C) Keoladeo
(D) Sariska (E) Question not attempted
⁄UÊ¡SÕÊŸ ◊¥ ‚Êß’Á⁄ÿŸ ∑˝§Ÿ ∑§ Á‹∞ ÁŸêŸÁ‹Áπà ◊¥ ‚ ∑§ıŸ ‚Ê ⁄UÊc≈˛UËÿ ©lÊŸ ¬˝Á‚h „Ò?
(A) ◊È∑¥È§º⁄UÊ (B) ⁄áÊÕ¢÷ı⁄ (C) ∑§fl‹Êºfl
(D) ‚Á⁄S∑§Ê (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 11 P.T.O.
Text of page 12
44. Which of the following was the first place in Rajasthan where the Revolt of 1857 started ?
(A) Baran (B) Bhilwara (C) Nasirabad
(D) Barmer (E) Question not attempted
ÁŸêŸ ◊¥ ‚ ⁄UÊ¡SÕÊŸ ◊¥ fl„ ¬„‹Ê SÕÊŸ ∑§ıŸ ‚Ê ÕÊ ¡„Ê° v}z| ∑§Ê ÁflŒ˝Ù„ ‡ÊÈM§ „È•Ê ÕÊ?
(A) ’Ê⁄UÊ¥ (B) ÷Ë‹flÊ«∏Ê (C) Ÿ‚Ë⁄Uʒʺ
(D) ’Ê«∏◊⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
45. In which year the institution of the state election commission was constituted in Rajasthan ?
⁄UÊ¡SÕÊŸ ◊¥ ⁄UÊÖÿ øÈŸÊfl •ÊÿÙª ∑§Ë ‚¢SÕÊ Á∑§‚ fl·¸ ªÁ∆à ∑§Ë ªß¸ ÕË?
(A) 1994 (B) 1995 (C) 1996
(D) 1993 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
46. Given below are two statements :
Statement I : The phase lag network allow to pass high frequencies and low frequencies are attenuated.
Statement II : The steady state accuracy can be improved by using phase lead network.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both Statement I and Statement II are false.
(B) Statement I is true but Statement II is false.
(C) Statement I is false but Statement II is true.
(D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ¬˝ÊflSÕÊ ¬pÃÊ ¬Á⁄U¬Õ ©ìÊ •ÊflÎÁûÊÿÙ¥ ∑§Ù ¬ÊÁ⁄à ∑§⁄Ÿ ∑§Ë •ŸÈ◊Áà ºÃÊ „Ò •ÊÒ⁄ ÁŸêŸ •ÊflÎÁûÊÿÙ¥ ∑§Ù ˇÊËáÊ ∑§⁄ ÁºÿÊ ¡ÊÃÊ „Ò–
∑§ÕŸ II — ¬˝ÊflSÕÊ •ª˝ÃÊ ¬Á⁄U¬Õ ∑§Ê ©¬ÿÙª ∑§⁄∑§ ÁSÕ⁄ •flSÕÊ ‚≈Ë∑§ÃÊ ◊¥ ‚ÈœÊ⁄ Á∑§ÿÊ ¡Ê ‚∑§ÃÊ „Ò–
©¬⁄ÙÄà ∑§ÕŸÙ¥ ∑§ ¬˝∑§Ê‡Ê ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥–
(B) ∑§ÕŸ I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò–
(D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
47. The parallel combination of two diodes are connected in series with battery and resistance as shown in figure.
The diodes are identical and have forward breakdown voltage of 0.7 V. The diode currents are __________.
ºÙ «UÊÿÙ«U ∑§Ê ‚◊ÊŸÊ¢Ã⁄ ‚¢ÿÙ¡Ÿ ’Ò≈⁄Ë •ÊÒ⁄ ¬˝ÁÃ⁄Ùœ ∑§ ‚ÊÕ oÎ¥π‹Ê ◊¥ ¡È«∏Ê „È•Ê „Ò ¡Ò‚Ê Á∑§ ÁøòÊ ◊¥ ÁºπÊÿÊ ªÿÊ „Ò– «UÊÿÙ«U ‚◊ÊŸ „Ò¥
•ÊÒ⁄ ©Ÿ∑§Ê $»§ÊÚ⁄fl«¸U ’˝∑§«UÊ©Ÿ flÙÀ≈¡ 0.7 V „Ò– «UÊÿÙ«U œÊ⁄UÊ•Ù¥ ∑§Ê ◊ÊŸ „Ò :
(A) 3.23 A and 3.23 A (B) 3 mA and 3 mA (C) 1.5 mA and 1.5 mA
(D) 3.22 mA and 3.22 mA (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 12
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48. The Fourier series for f(x)=sin2x defined over the range − π ≤ x ≤ π is :
f(x)=sin2x ∑§ Á‹∞ $»Í§Á⁄ÿ⁄ oÎ¥π‹Ê − π ≤ x ≤ π ‚Ë◊Ê ¬⁄ ¬Á⁄÷ÊÁ·Ã „Ò —
1 cosx cos2x 1
(A) 1+cos2x (B) − (C) +
2 2 2 2
1 cos2x
(D) − (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
2 2
49. Given below are two statements :
Statement I : A dc series motor is not suitable for line shaft drives.
Statement II : The Torque armature current characteristics for a dc series motor is of the form of a parabola.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both Statement I and Statement II are false. (B) Statement I is true but Statement II is false.
(C) Statement I is false but Statement II is true. (D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ∞∑§ «UË‚Ë ‚Ë⁄Ë¡ ◊Ù≈⁄ ‹Êߟ ‡ÊÊç≈ «˛Êßfl ∑§ Á‹∞ ©¬ÿÈÄà Ÿ„Ë¥ „Ò–
∑§ÕŸ II — ∞∑§ «UË‚Ë ‚Ë⁄Ë¡ ◊Ù≈⁄ ∑§ Á‹∞ ≈ÊÚ∑¸§ •Ê◊¸ø⁄ ∑§⁄¢≈ Áfl‡Ê·ÃÊ ∞∑§ ¬⁄fl‹ÿ ∑§ M§¬ ∑§Ë „ÙÃË „Ò–
©¬⁄ÙÄà ∑§ÕŸÙ¥ ∑§ ¬˝∑§Ê‡Ê ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥– (B) ∑§ÕŸ I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò– (D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
50. The resistance of a conductor of diameter ‘d’ and length ‘l’ is ‘R’ Ohms. If the diameter of the conductor is halved
and its length is doubled, the resistance of the conductor is __________.
(A) 2R Ohms (B) 4R Ohms (C) 8R Ohms
(D) R Ohms (E) Question not attempted
√ÿÊ‚ “d” •ÊÒ⁄ ‹¢’Ê߸ “l” flÊ‹ ∞∑§ øÊ‹∑§ ∑§Ê ¬˝ÁÃ⁄Ùœ “R” •Ê◊ „Ò– ÿÁº øÊ‹∑§ ∑§Ê √ÿÊ‚ •ÊœÊ ∑§⁄ ÁºÿÊ ¡Ê∞ •ÊÒ⁄ ©‚∑§Ë ‹¢’Ê߸ ºÙªÈŸË
∑§⁄ ºË ¡Ê∞, ÃÙ øÊ‹∑§ ∑§Ê ¬˝ÁÃ⁄Ùœ „ÙªÊ —
(A) 2R •Ê◊ (B) 4R •Ê◊ (C) 8R •Ê◊
(D) R •Ê◊ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
51. The snubber is used in thyristor circuit for __________.
dv di
(A) protection (B) protection (C) Phase shifting
dt dt
(D) Triggering (E) Question not attempted
SŸ’⁄ ∑§Ê ©¬ÿÙª ÕÊßÁ⁄S≈⁄ ‚Á∑¸§≈ ◊¥ Á∑§ÿÊ ¡ÊÃÊ „Ò —
dv di
(A)
dt
‚È⁄ˇÊÊ (B)
dt
‚È⁄ˇÊÊ (C) ø⁄áÊ SÕÊŸÊ¢Ã⁄áÊ
(D) Á≈˛ªÁ⁄¢ª (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 13 P.T.O.
Text of page 14
52. Which of the following represents the output of high pass filter to a step unit ?
ÁŸêŸÁ‹Áπà ◊¥ ‚ ∑§ıŸ ∞∑§ S≈¬ ÿÍÁŸ≈ ∑§ Á‹∞ „Ê߸ ¬Ê‚ Á»§À≈⁄ ∑§ •Ê©≈¬È≈ ∑§Ù º‡ÊʸÃÊ „Ò?
(A) (B) (C)
(D) (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
R 2R 3
53. The solution for the unknown resistance for a Wheatstone Bridge is R 4 =
R1
Where, R1=100±0.5% Ω
R2=1000±0.5% Ω
R3=842±0.5% Ω
What will be the limiting error in percent for Resistance R4 ?
(A) 0.16% (B) 0.50% (C) 1.6% (D) 1.5% (E) Question not attempted
R 2R 3
√„Ë≈S≈ÙŸ Á’˝¡ ∑§ Á‹∞ •ôÊÊà ¬˝ÁÃ⁄Ùœ ∑§Ê „‹ „Ò R 4 =
R1
¡„Ê°, R1=100±0.5% Ω
R2=1000±0.5% Ω
R3=842±0.5% Ω
¬˝ÁÃ⁄Ùœ R4 ∑§ Á‹∞ ¬˝ÁÇÊà ◊¥ ‚ËÁ◊à òÊÈÁ≈ ÄÿÊ „ÙªË?
(A) 0.16% (B) 0.50% (C) 1.6% (D) 1.5% (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
54. Consider the following materials :
(a) Hard drawn copper (b) Cadmium copper (c) Aluminium
(d) Galvanized steel
ÁŸêŸÁ‹Áπà ‚Ê◊Áª˝ÿÙ¥ ¬⁄ ÁfløÊ⁄ ∑§⁄¥ —
(a) ∑§∆Ù⁄ πË¥øÊ „È•Ê ÃÊ¢’Ê (b) ∑Ò§«U Á◊ÿ◊ ÃÊ¢’Ê (c) ∞ÀÿÈ◊ËÁŸÿ◊
(d) ¡SÃŒÊ⁄U S≈Ë‹
The correct sequence of descending order of electrical conductivity is :
ÁfllÈà øÊ‹∑§ÃÊ ∑§ •fl⁄Ù„Ë ∑˝§◊ ∑§Ê ‚„Ë ∑˝§◊ „Ò —
(A) (b), (a), (d), (c) (B) (b), (a), (c), (d) (C) (a), (b), (c), (d)
(D) (a), (b), (d), (c) (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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55. The intrinsic impedance of air or vacuum is given by :
flÊÿÈ ÿÊ ÁŸflʸà ∑§Ë ŸÒ¡ ¬˝ÁÃ’ÊœÊ Á∑§‚∑§ mÊ⁄UÊ ºË ¡ÊÃË „Ò?
1 ε0
(A) z0 = µ0 ε 0 (B) z0 = (C) z0 =
µ0 ε0 µ0
µ0
(D) z0 =
ε0 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
56. The international boundary lies between Rajasthan and Pakistan is known as :
(A) Radcliffe line (B) Mc Mohan line (C) Blue line
(D) Durand line (E) Question not attempted
⁄UÊ¡SÕÊŸ •ÊÒ⁄ ¬ÊÁ∑§SÃÊŸ ∑§ ’Ëø ÁSÕà •¢Ã⁄Uʸc≈˛UËÿ ‚Ë◊Ê ∑§Ù __________ ∑§ ŸÊ◊ ‚ ¡ÊŸÊ ¡ÊÃÊ „Ò–
(A) ⁄Ò«UÁÄ‹$»§ ‹Êߟ (B) ◊Ò∑§ ◊Ù„Ÿ ⁄πÊ (C) é‹Í ‹Êߟ
(D) «ÍU⁄¢«U ⁄πÊ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
57. Irrigation Management and Training Institute is located at which of the following area in Rajasthan ?
(A) Bikaner (B) Barmer (C) Kota
(D) Udaipur (E) Question not attempted
Á‚¢øÊ߸ ¬˝’¢œŸ •ÊÒ⁄ ¬˝Á‡ÊˇÊáÊ ‚¢SÕÊŸ ⁄UÊ¡SÕÊŸ ◊¥ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ˇÊòÊ ◊¥ ÁSÕà „Ò?
(A) ’Ë∑§ÊŸ⁄ (B) ’Ê«∏◊⁄ (C) ∑§Ù≈Ê
(D) ©ºÿ¬È⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
58. Which of the following Constitutional Amendment Act empowered urban local bodies ?
(A) 74th Constitutional Amendment Act (B) 75th Constitutional Amendment Act
(C) 76th Constitutional Amendment Act (D) 72nd Constitutional Amendment Act
(E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ‚¢ÁflœÊŸ ‚¢‡ÊÙœŸ •ÁœÁŸÿ◊ Ÿ ‡Ê„⁄Ë SÕÊŸËÿ ÁŸ∑§ÊÿÙ¥ ∑§Ù ‚‡ÊÄà ’ŸÊÿÊ?
(A) |yflÊ¢ ‚¢ÁflœÊŸ ‚¢‡ÊÙœŸ •ÁœÁŸÿ◊ (B) |zflÊ¢ ‚¢ÁflœÊŸ ‚¢‡ÊÙœŸ •ÁœÁŸÿ◊
(C) |{flÊ¢ ‚¢ÁflœÊŸ ‚¢‡ÊÙœŸ •ÁœÁŸÿ◊ (D) |wflÊ¢ ‚¢ÁflœÊŸ ‚¢‡ÊÙœŸ •ÁœÁŸÿ◊
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
59. Mim Avani Lekhara is associated with which Sport, where she won Paralympian Medal recently ?
(A) Wrestling (B) Chess (C) Athletics
(D) Shooting (E) Question not attempted
„Ê‹ „Ë ◊¥ ¬Ò⁄UÊ-•Ê‹Áê¬ÿŸ ¬Œ∑§ Áfl¡ÃÊ Á◊◊ ∞flÊŸË ‹π⁄UÊ ∑§Ê ‚ê’㜠Á∑§‚ π‹ ‚ „Ò?
(A) ∑ȧ‡ÃË (B) ‡ÊÃ⁄¥U¡ (C) ∞Õ‹Á≈UÄ‚
(D) ÁŸ‡ÊÊŸ’Ê¡Ë (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
60. Mahi Bajaj Sagar dam was built at which place of Rajasthan ?
(A) Bikaner (B) Borkhera (C) Kota
(D) Jaisalmer (E) Question not attempted
◊Ê„Ë ’¡Ê¡ ‚ʪ⁄ ’Ê¢œ ⁄UÊ¡SÕÊŸ ∑§ Á∑§‚ SÕÊŸ ¬⁄ ’ŸÊÿÊ ªÿÊ „Ò?
(A) ’Ë∑§ÊŸ⁄ (B) ’Ù⁄π⁄UÊ (C) ∑§Ù≈Ê
(D) ¡Ò‚‹◊⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 15 P.T.O.
Text of page 16
61. Given below are two statements :
Statement I : The power grid system is divided based upon the different regions in the country.
Statement II : The load demand during peak hours is required to meet from the other generating system in
other region or part of the country.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both Statement I and Statement II are false. (B) Statement I is true but Statement II is false.
(C) Statement I is false but Statement II is true. (D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ¬Êfl⁄ Áª˝«U Á‚S≈◊ º‡Ê ∑§ ÁflÁ÷㟠ˇÊòÊÙ¥ ∑§ •ÊœÊ⁄ ¬⁄ Áfl÷ÊÁ¡Ã „Ò–
∑§ÕŸ II — ¬Ë∑§ •ÊÚfl‚¸ ∑§ ºı⁄UÊŸ ‹Ù«U ∑§Ë ◊Ê¢ª ∑§Ù º‡Ê ∑§ •ãÿ ˇÊòÊ ÿÊ Á„S‚ ◊¥ •ãÿ ¡Ÿ⁄Á≈¢ª Á‚S≈◊ ‚ ¬Í⁄UÊ ∑§⁄ŸÊ •Êfl‡ÿ∑§
„Ò–
©¬ÿȸÄà ∑§ÕŸÙ¥ ∑§ •Ê‹Ù∑§ ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥– (B) ∑§ÕŸ I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò– (D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
62. A circuit is shown in figure is in steady state, when switched on at t =0. Assuming that the inductance is ideal,
the current through inductor at t=0+ equals :
ÁøòÊ ◊¥ ÁºπÊÿÊ ªÿÊ ∞∑§ ¬Á⁄U¬Õ ÁSÕ⁄U •flSÕÊ ◊¥ „Ò, ¡’ ß‚ t=0 ¬⁄ ÁSflø Á∑§ÿÊ ¡ÊÃÊ „Ò– ÿ„ ◊ÊŸÃ „È∞ Á∑§ ¬˝⁄∑§àfl •Êº‡Ê¸ „Ò, t=0+
¬⁄ ¬˝⁄∑§ ∑§ ◊Êäÿ◊ ‚ ¬˝flÊÁ„à œÊ⁄UÊ ’⁄UÊ’⁄ „Ò —
(A) 0.5 A (B) 1A (C) 2A
(D) 0A (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
63. A balanced Y-connected load having impedance (32+j24)Ω is connected to 400V, 3-φ supply. Current drawn
from the supply will be _____________.
¬˝ÁÃ’ÊœÊ (32 + j24)Ω flÊ‹Ê ∞∑§ ‚¢ÃÈÁ‹Ã Y-∑§ŸÄ≈«U ‹Ù«U 400V, 3-φ •Ê¬ÍÁø ‚ ¡È«∏Ê „È•Ê „Ò– •Ê¬ÍÁø ‚ ‹Ë ªß¸ œÊ⁄UÊ „ÙªË —
(A) 10 A (B) 17.32 A (C) 20.50 A
(D) 5.77 A (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
64. If a wave of frequency 100 MHz propagates in the free space, then value of propagation constant will be :
ÿÁº ∑§Ù߸ Ã⁄¢ª ◊ÈÄà SÕÊŸ ◊¥ ¬˝‚ÊÁ⁄à „Ù ⁄„Ë „Ò, ÃÙ ‚¥ø⁄UáÊÊ¥∑§ ôÊÊà ∑§ËÁ¡∞– Ã⁄¢ª ∑§Ë •ÊflÎÁûÊ 100 MHz „Ò–
(A) ∞ (B) j 1.05 m−1 (C) j 0.03 nm−1
(D) j 2.09 m−1 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 16
Text of page 17
65. In a single phase voltage controller circuit shown in figure below. For what range of triggering angle (α) the output
voltage (Vo) is not controllable ?
ŸËø ÁøòÊ ◊¥ ÁºπÊ∞ ª∞ ∞∑§‹ ø⁄áÊ flÙÀ≈¡ ÁŸÿ¢òÊ∑§ ‚Á∑¸§≈ ◊¥, Á≈˛ªÁ⁄¢ª ∑§ÙáÊ (α) ∑§Ë Á∑§‚ ‚Ë◊Ê ∑§ Á‹∞ •Ê©≈¬È≈ flÙÀ≈¡ (Vo)
ÁŸÿ¢òÊáÊËÿ Ÿ„Ë¥ „Ò?
(A) 458 < α < 1358 (B) 908 < α < 1808 (C) 608 < α < 1208
(D) 08 < α < 458 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
66. The voltage transfer function of the network shown in the figure below is :
ŸËø ÁŒ∞ ª∞ ÁøòÊ ◊¥ ÁŒπÊ∞ ª∞ ¬Á⁄U¬Õ ∑§Ê flÊ‹≈UÃÊ •¥ÃÁ⁄Uà »§‹Ÿ „Ò —
1
(A) 1+4s (B) 6−s (C)
1 + 2s2
1
(D) (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
1 + 2s
67. Transformer zero voltage regulation occurs at __________.
(A) Leading power factor (B) Lagging power factor (C) Zero power factor
(D) Unity power factor (E) Question not attempted
≈˛Ê¢‚»§Ê◊¸⁄ ‡ÊÍãÿ flÙÀ≈¡ ÁflÁŸÿ◊Ÿ __________ „ÙÃÊ „Ò–
(A) •ª˝ª˜ ‡ÊÁÄà ªÈáÊ∑§ (B) ¬pªÊ◊Ë ‡ÊÁÄà ªÈáÊ∑§ (C) ‡ÊÍãÿ ‡ÊÁÄà ªÈáÊ∑§
(D) ∞∑§‹ ‡ÊÁÄà ªÈáÊ∑§ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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68. Following controls are considered for dc motors :
(a) Flux Control
(b) Armature resistance control
(c) Supply voltage control
Which of the above controls play significant role in the speed control of dc motors ?
(A) (b) and (c) only (B) (a) and (c) only (C) (a), (b) and (c)
(D) (a) only (E) Question not attempted
«UË‚Ë ◊Ù≈‚¸ ∑§ Á‹∞ ÁŸêŸÁ‹Áπà ÁŸÿ¢òÊáÊÊ¥ ¬⁄ ÁfløÊ⁄ Á∑§ÿÊ ¡ÊÃÊ „Ò —
(a) ÁŸÿ¢òÊáÊ ç‹Ä‚
(b) •Ê◊¸ø⁄ ¬˝ÁÃ⁄Ùœ ÁŸÿ¢òÊáÊ
(c) •Ê¬ÍÁø flÙÀ≈¡ ÁŸÿ¢òÊáÊ
©¬ÿȸÄà ◊¥ ‚ ∑§ıŸ ‚Ê ÁŸÿ¢òÊáÊ «UË‚Ë ◊Ù≈‚¸ ∑§ ªÁà ÁŸÿ¢òÊáÊÊ¥ ◊¥ ◊„àfl¬Íáʸ ÷ÍÁ◊∑§Ê ÁŸ÷ÊÃÊ „Ò?
(A) ∑§fl‹ (b) •ÊÒ⁄ (c) (B) ∑§fl‹ (a) •ÊÒ⁄ (c) (C) (a), (b) •ÊÒ⁄ (c)
(D) ∑§fl‹ (a) (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
69. In figure given below, capacitor ‘C’ is charged to V0=100 V with upper plate positive. At time t=0, switch S is
closed. Current through the circuit at t=0 and final voltage across ‘C’ are __________.
ŸËø Áº∞ ª∞ ÁøòÊ ◊¥, ‚¢œÊÁ⁄òÊ “C” ∑§Ù ™§¬⁄Ë å‹≈ œŸÊà◊∑§ ∑§ ‚ÊÕ V0=100 V Ã∑§ øÊ¡¸ Á∑§ÿÊ ªÿÊ „Ò– ‚◊ÿ t=0 ¬⁄, ÁSflø S ’¢º
„Ò– t=0 ¬⁄ ‚Á∑¸§≈ ∑§ ◊Êäÿ◊ ‚ œÊ⁄UÊ •ÊÒ⁄ “C” ¬⁄ •¢ÁÃ◊ flÙÀ≈¡ „Ò¥ —
(A) 20 A, 200 V (B) 10 A, 200 V (C) 20 A, 150 V
(D) 10 A, 150 V (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
70. In a 3-φ controller bridge rectifier, the maximum conduction of each thyristor is :
3-φ ∑¢§≈˛Ù‹⁄ Á’˝¡ ⁄ÁÄ≈»§Êÿ⁄ ◊¥, ¬˝àÿ∑§ ÕÊßÁ⁄S≈⁄ ∑§Ê •Áœ∑§Ã◊ øÊ‹Ÿ „Ò —
(A) 908 (B) 1208 (C) 1808
(D) 608 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
71. Which of the following is not a folk art of Rajasthan ?
(A) Phad (B) Mandana (C) Hadoti
(D) Sanjhi (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ ∑§ıŸ ‚Ë ⁄UÊ¡SÕÊŸ ∑§Ë ‹Ù∑§ ∑§‹Ê Ÿ„Ë¥ „Ò?
(A) »§«∏ (B) ◊Ê¢«UáÊÊ (C) „Ê«∏ıÃË
(D) ‚Ê¢¤ÊË (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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72. Desert soil which is a less fertile soil is found in __________ part of Rajasthan.
(A) Western (B) Southern (C) Eastern
(D) Northern (E) Question not attempted
⁄UÁªSÃÊŸË Á◊^Ë ¡Ê ∑§◊ ©¬¡Ê™§ Á◊^Ë „Ò ⁄UÊ¡SÕÊŸ ∑§ __________÷ʪ ◊¥ ¬Ê߸ ¡ÊÃË „Ò–
(A) ¬Á‡ø◊Ë (B) ºÁˇÊáÊË (C) ¬Ífl˸
(D) ©ûÊ⁄Ë (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
73. The white revolution in Rajasthan was started in __________.
⁄UÊ¡SÕÊŸ ◊¥ ‡flà ∑˝§Ê¢Áà __________ fl·¸ ‡ÊÈM§ „È߸ ÕË–
(A) 1960 (B) 1970 (C) 1980
(D) 1950 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
74. Given Below are two statements :
Statement-I : In the scheme of parliamentary system of government provided by the constitution, the governor
is the nominated executive authority.
Statement-II : The governor of a state is appointed by the President for a term of five years and holds office
during his pleasure.
In the light of the above statements, choose the most appropriate answer from the options given below :
(A) Both Statement-I and Statement-II are false.
(B) Statement-I is true but Statement-II is false.
(C) Statement-I is false but Statement-II is true.
(D) Both Statement-I and Statement-II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ-I : ‚¢ÁflœÊŸ mÊ⁄UÊ ¬˝ºÊŸ ∑§Ë ªß¸ ‚¢‚ºËÿ ¬˝áÊÊ‹Ë ∑§Ë ÿÙ¡ŸÊ ◊¥, ⁄UÊÖÿ¬Ê‹ ◊ŸÙŸËà ∑§Êÿ¸∑§Ê⁄Ë ¬˝ÊÁœ∑§Ê⁄Ë „Ò–
∑§ÕŸ-II : Á∑§‚Ë ⁄UÊÖÿ ∑§ ⁄UÊÖÿ¬Ê‹ ∑§Ù ⁄UÊc≈˛U¬Áà mÊ⁄UÊ ¬Ê°ø fl·¸ ∑§Ë •flÁœ ∑§ Á‹∞ ÁŸÿÈÄà Á∑§ÿÊ ¡ÊÃÊ „Ò •ÊÒ⁄ fl„ ⁄UÊC˛¬Áà ∑§Ë
ßë¿UÊ ¬ÿ¸ãà ¬º ¬⁄ ⁄„ÃÊ „Ò–
©¬ÿȸÄà ∑§ÕŸÙ¥ ∑§ •Ê‹Ù∑§ ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) ∑§ÕŸ-I •ÊÒ⁄ ∑§ÕŸ-II ºÙŸÙ¥ •‚àÿ „Ò¥–
(B) ∑§ÕŸ-I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ-II •‚àÿ „Ò–
(C) ∑§ÕŸ-I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ-II ‚àÿ „Ò–
(D) ∑§ÕŸ-I •ÊÒ⁄ ∑§ÕŸ-II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
75. Ganeshwar civilization was discovered at the source of which of the following rivers ?
(A) Kothari (B) Banas (C) Ahar
(D) Kantali (E) Question not attempted
ªáʇfl⁄ ‚èÿÃÊ ∑§Ë πÙ¡ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ŸºË ∑§ dÙà ¬⁄ ∑§Ë ªß¸ „Ò?
(A) ∑§Ù∆Ê⁄Ë (B) ’ŸÊ‚ (C) •Ê„«∏
(D) ∑§Ê¢Ã‹Ë (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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76. Given below are the two statements :
Statement I : Gauss’s law can also be applied to non-Gaussian surfaces.
Statement II : Gauss’s law is useful to find the electric field from the knowledge of enclosed charge and
surface.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both Statement I and Statement II are false.
(B) Statement I is true and Statement II is false.
(C) Statement I is false but Statement II is true.
(D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ªÊÚ‚ ∑§Ê ÁŸÿ◊ ªÒ⁄-ªÊÚÁ‚ÿŸ ‚Ä٥ ¬⁄ ÷Ë ‹ÊªÍ Á∑§ÿÊ ¡Ê ‚∑§ÃÊ „Ò–
∑§ÕŸ II — ªÊÚ‚ ∑§Ê ÁŸÿ◊ ‚¢‹ÇŸ •Êfl‡Ê •ÊÒ⁄ ‚Ä ∑§ ôÊÊŸ ‚ ÁfllÈà ˇÊòÊ ∑§Ê ¬ÃÊ ‹ªÊŸ ∑§ Á‹∞ ©¬ÿÙªË „Ò–
©¬ÿȸÄà ∑§ÕŸÙ¥ ∑§ ¬˝∑§Ê‡Ê ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ê¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥–
(B) ∑§ÕŸ I ‚àÿ „Ò •ÊÒ⁄ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò–
(D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
77. Primary function of a circuit breaker is :
(A) To protect circuit from overloading (B) To energize the relay
(C) To measure fault current (D) To increase voltage
(E) Question not attempted
‚Á∑¸§≈ ’˝∑§⁄ ∑§Ê ¬˝ÊÕÁ◊∑§ ∑§Êÿ¸ „Ò —
(A) ‚Á∑¸§≈ ∑§Ù •Êfl⁄‹ÙÁ«¢Uª ‚ ’øÊŸÊ (B) Á⁄‹ ∑§Ù ‚Á∑˝§ÿ ∑§⁄ŸÊ
(C) »§ÊÚÀ≈ ∑§⁄¢≈ ∑§Ù ◊ʬŸÊ (D) flÙÀ≈¡ ’…U∏ÊŸÊ
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
78. A 3-phase induction motor having 08 poles runs at 727.5 rpm. If the supply frequency is 50 Hz, the e.m.f. in the
rotor will have frequency of __________.
(A) 15 Hz (B) 1.54 Hz (C) 1.50 Hz (D) 50 Hz (E) Question not attempted
Æ} œ˝ÈflÙ¥ flÊ‹Ë x-»§¡ ߢ«Ućʟ ◊Ù≈⁄ 727.5 •Ê⁄.¬Ë.∞◊. ¬⁄ ø‹ÃË „Ò– ÿÁº •Ê¬ÍÁø •ÊflÎÁûÊ 50 „≈˜¸¡ „Ò, ÃÙ ⁄Ù≈⁄ ◊¥ ߸.∞◊.∞»§. ∑§Ë
•ÊflÎÁûÊ __________ „٪˖
(A) 15 „≈˜¸¡ (B) 1.54 „≈˜¸¡ (C) 1.50 „≈˜¸¡ (D) 50 „≈˜¸¡ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
79. The values of A, B, C and D constants for a short transmission line are respectively :
(A) Z, 0, 1 and 1 (B) 1, 1, 0 and Z (C) 1, 0, Z and 1
(D) 1, Z, 0 and 1 (E) Question not attempted
∞∑§ ¿UÙ≈Ë ≈˛Ê¢‚Á◊‡ÊŸ ‹Êߟ ∑§ Á‹∞ A, B, C •ÊÒ⁄ D ÁSÕ⁄UÊ¢∑§ ∑§ ◊ÊŸ ∑˝§◊‡Ê— „Ò¥ —
(A) Z, 0, 1 •ÊÒ⁄ 1 (B) 1, 1, 0 •ÊÒ⁄ Z (C) 1, 0, Z •ÊÒ⁄ 1
(D) 1, Z, 0 •ÊÒ⁄ 1 (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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80. Two 60 W, 120 V light bulbs are connected across a 120 V supply as shown in figure below. The current drawn by
each bulb will be :
ºÙ 60 W, 120 V ¬˝∑§Ê‡Ê ’À’ 120 V •Ê¬ÍÁø ‚ ¡È«∏ „È∞ „Ò¥ ¡Ò‚Ê Á∑§ ŸËø ÁøòÊ ◊¥ ÁºπÊÿÊ ªÿÊ „Ò– ¬˝àÿ∑§ ’À’ mÊ⁄UÊ ‹Ë ªß¸ œÊ⁄UÊ
„ÙªË —
(A) 1A (B) 1.5 A (C) 2A
(D) 0.5 A (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
81. The Maxwell bridge shown in figure is at balance. The parameters of Inductive coil are :
ÁøòÊ ◊¥ ÁºπÊÿÊ ªÿÊ ◊ÒÄ‚fl‹ Á’˝¡ ‚¢ÃÈ‹Ÿ ¬⁄ „Ò– øÊ‹∑§ ∑È¥§«U‹Ë ∑§ ¬Ò⁄UÊ◊Ë≈⁄ „Ò¥ —
(A) L=R2R3/R4, R=C4R2R3
(B) R=R4/R2R3, L=1/(C4R2R3)
(C) L=R4/R2R3, R=1/(C4R2R3)
(D) R=R2R3/R4, L=C4R2R3
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
82. Zero sequence current flows in which type of fault ?
(A) Only LL fault (B) Both LL and LLG faults
(C) Both LG and LLG faults (D) Both LG and LL faults
(E) Question not attempted
‡ÊÍãÿ •ŸÈ∑˝§◊ œÊ⁄UÊ Á∑§‚ ¬˝∑§Ê⁄ ∑§ ºÙ· ◊¥ ¬˝flÊÁ„à „ÙÃË „Ò?
(A) ∑§fl‹ ∞‹∞‹ ºÙ· (B) ∞‹∞‹ •ÊÒ⁄ ∞‹∞‹¡Ë ºÙŸÙ¥ ºÙ·
(C) ∞‹¡Ë •ÊÒ⁄ ∞‹∞‹¡Ë ºÙŸÙ¥ ºÙ· (D) ∞‹¡Ë •ÊÒ⁄ ∞‹∞‹ ºÙŸÙ¥ ºÙ·
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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83. Match List I with List II.
List I List II
(a) Diamagnetic (i) Neodymium
(b) Paramagnetic (ii) Iron
(c) Ferromagnetic (iii) Aluminium
(d) Supermagnetic (iv) Bismuth
‚ÍøË I ∑§Ù ‚ÍøË II ‚ ‚È◊Á‹Ã ∑§⁄¥–
‚ÍøË I ‚ÍøË II
(a) «UÊÿ◊ÒªAÁ≈∑§/¬˝ÁÃøÈ¥’∑§Ëÿ (i) ÁŸÿÙÁ«UÁ◊ÿ◊
(b) ¬Ò⁄UÊ◊ÒªAÁ≈∑§/•ŸÈø¥È’∑§Ëÿ (ii) ‹Ù„Ê
(c) »§⁄UÊ◊ÒªAÁ≈∑§/‹ı„-øÈ¢’∑§Ëÿ (iii) ∞ÀÿÈÁ◊ÁŸÿ◊
(d) ‚Ȭ⁄◊ÒªAÁ≈∑§ (iv) Á’S◊Õ
Choose the most appropriate answer from the options given below :
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
(B) (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
(C) (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
(D) (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
84. The deflecting torque of a moving iron instrument is proportional to __________.
ø‹ ‹Ê„ ÿãòÊ ∑§Ê ÁflˇÊ¬áÊ ’‹ •ÊÉÊÍáʸ __________ ∑§ ‚◊ʟȬÊÃË „ÙÃÊ „Ò–
(A) I2 (B) I 1/2 (C) I 3/2
(D) I (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
85. Divergence of the vector field :
‚Áº‡Ê ˇÊòÊ ∑§Ë •¬‚ÊÁ⁄UÃÊ —
V(x, y, z)=−(x cos xy+y)i+(y cos xy)j+(sin z2+x2+y2)k is / „Ò :
(A) sin xy+2z cos z2 (B) x sin xy−cos z (C) 2x cos x2
(D) 2z cos z2 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
86. Who among the following inaugurated Greater Rajasthan on 30th March, 1949 ?
(A) Pt. Jawaharlal Nehru (B) Mahatma Gandhi (C) Lal Bahadur Shastri
(D) Sardar Vallabhbhai Patel (E) Question not attempted
ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚Ÿ xÆ ◊Êø¸, v~y~ ∑§Ù ª˝≈⁄ ⁄UÊ¡SÕÊŸ ∑§Ê ©Œ˜ÉÊÊ≈UŸ Á∑§ÿÊ?
(A) ¬¢Á«Uà ¡flÊ„⁄‹Ê‹ Ÿ„M§ (B) ◊„Êà◊Ê ªÊ¢œË (C) ‹Ê‹ ’„ʺÈ⁄ ‡ÊÊSòÊË
(D) ‚⁄ºÊ⁄ flÀ‹÷÷Ê߸ ¬≈‹ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
87. Bhogilal Pandya was associated with which of the following Prajamandal Aandolan ?
(A) Banswara (B) Dungarpur (C) Jaipur
(D) Mewar (E) Question not attempted
÷٪ˋʋ ¬¢«KÊ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ¬˝¡Ê◊¢«U‹ •Ê¢ºÙ‹Ÿ ‚ ¡È«∏ Õ?
(A) ’Ê¢‚flÊ«∏Ê (B) «Í¢Uª⁄¬È⁄ (C) ¡ÿ¬È⁄
(D) ◊flÊ«∏ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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88. Who built the temple of Eklingaji (Laknisha) at Kailashpuri ?
(A) Jaitra Singh (B) Ratan Singh (C) Rana Hammir
(D) Bappa Rawal (E) Question not attempted
∑Ò§‹Ê‡Ê¬È⁄Ë ◊¥ ∞∑§Á‹¢ª¡Ë (‹∑§ÁŸ‡ÊÊ) ∑§Ê ◊¢Áº⁄ Á∑§‚Ÿ ’ŸflÊÿÊ ÕÊ?
(A) ¡ÒòÊ Á‚¢„ (B) ⁄ß Á‚¢„ (C) ⁄UÊáÊÊ „ê◊Ë⁄
(D) ’å¬Ê ⁄UÊfl‹ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
89. The desert soil is mainly confined to which of the following region of Rajasthan ?
(A) Tonk (B) Jaipur (C) Banswara
(D) Jaisalmer (E) Question not attempted
⁄ÁªSÃÊŸË Á◊^Ë ◊ÈÅÿ M§¬ ‚ ⁄UÊ¡SÕÊŸ ∑§ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ˇÊòÊ Ã∑§ ‚ËÁ◊à „Ò?
(A) ≈Ù¥∑§ (B) ¡ÿ¬È⁄ (C) ’Ê¢‚flÊ«∏Ê
(D) ¡Ò‚‹◊⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
90. Who can remove the chairperson of a State Human Rights Commission ?
(A) Governor (B) President (C) Chief Justice of High Court
(D) Chief Minister (E) Question not attempted
⁄UÊÖÿ ◊ÊŸflÊÁœ∑§Ê⁄ •ÊÿÙª ∑§ •äÿˇÊ ∑§Ù ∑§ıŸ „≈Ê ‚∑§ÃÊ „Ò?
(A) ⁄UÊÖÿ¬Ê‹ (B) ⁄UÊc≈˛U¬Áà (C) ©ìÊ ãÿÊÿÊ‹ÿ ∑§ ◊ÈÅÿ ãÿÊÿʜˇÊ
(D) ◊ÈÅÿ◊¢òÊË (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
91. The race around condition in JK flipflop occurs when,
¡∑§ Á独ç‹ÊÚ¬ ◊¥ ⁄‚ •⁄UÊ©¢«U ∑§Ë ÁSÕÁà Ò „ÙÃË „Ò, ¡’,
(A) J=0, K=1 (B) J=1, K=1 (C) J=0, K=0
(D) J=1, K=0 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
92. Holes are drilled on the opposite sides of the disc of an induction type energy meter to __________.
(A) balance the disc (B) dissipate the energy due to the eddy currents
(C) increase the deflecting torque (D) avoid creep on no load
(E) Question not attempted
¬˝⁄áÊ ¬˝∑§Ê⁄ ∑§ ™§¡Ê¸ ◊Ë≈⁄ ∑§Ë Á«US∑§ ∑§ Áfl¬⁄Ëà Á∑§ŸÊ⁄Ù¥ ¬⁄ ¿Uº Á«˛‹ Á∑§∞ ¡Êà „Ò¥ ÃÊÁ∑§ __________–
(A) Á«US∑§ ∑§Ù ‚¢ÃÈÁ‹Ã Á∑§ÿÊ ¡Ê ‚∑§ (B) ÷°fl⁄ œÊ⁄UÊ•Ù¥ ∑§ ∑§Ê⁄áÊ ™§¡Ê¸ ∑§Ê •¬√ÿÿ Á∑§ÿÊ ¡Ê ‚∑§
(C) ÁflˇÊ¬áÊ ≈ÊÚ∑¸§ ∑§Ù ’…U∏ÊÿÊ ¡Ê ‚∑§ (D) Á’ŸÊ ‹Ù«U ∑§ ⁄¥ªŸ ‚ ’øÊ ¡Ê ‚∑§
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
93. In fault current, d.c. component is Idc and maximum a.c. current is Im then asymmetrical breaking current is given
by,
ºÙ· œÊ⁄UÊ ◊¥, «UË.‚Ë. ÉÊ≈∑§ Idc „Ò •ÊÒ⁄ •Áœ∑§Ã◊ ∞.‚Ë. œÊ⁄UÊ Im „Ò ÃÙ •‚◊Á◊à ’˝Á∑¢§ª œÊ⁄UÊ ÁŸêŸ mÊ⁄UÊ ºË ¡ÊÃË „Ò,
I I 2 I 2
(A) Iasymm = Idc + m (B) Iasymm = I 2 + m (C) Iasymm = I 2 + m
2 dc 2 dc 2
I
(D) Iasymm = Idc + m (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
2
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94. Match List I with List II.
List I List II
(a) Recording Instruments (i) C.T. and P.T.
(b) Integrating Instruments (ii) Measurement of current
(c) Galvanometer (iii) Watt hour Meter
(d) Instrument Transformers (iv) Magnetic Tape
‚ÍøË I ∑§Ù ‚ÍøË II ‚ ‚È◊Á‹Ã ∑§⁄¥–
‚ÍøË I ‚ÍøË II
(a) Á⁄∑§ÊÚÁ«ZUª ©¬∑§⁄áÊ (i) ‚Ë.≈Ë. •ÊÒ⁄ ¬Ë.≈Ë.
(b) ∞∑§Ë∑Χà ©¬∑§⁄áÊ (ii) œÊ⁄UÊ ∑§Ê ◊ʬŸ
(c) ªÒÀflŸÙ◊Ë≈⁄ (iii) flÊ≈ ÉÊ¢≈Ê ◊Ë≈⁄
(d) ©¬∑§⁄áÊ ≈˛Ê¢‚»§Ê◊¸⁄ (iv) øÈ¢’∑§Ëÿ ≈¬
Choose the most appropriate answer from the options given below :
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii) (B) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
(C) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii) (D) (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
95. Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : For a system to be stable, all the coefficients of characteristic equation should be positive with
no missing term.
Reason (R) : If some of the coefficients are zero or negative, the system is NOT stable.
In light of the above statements, choose the most appropriate answer from the options given below.
(A) Both (A) and (R) are true but (R) is not the correct explanation of (A).
(B) (A) is true but (R) is false.
(C) (A) is false but (R) is true.
(D) Both (A) and (R) are true and (R) is the correct explanation of (A).
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ — ∞∑§ ∑§Ù •Á÷∑§ÕŸ (A) •ÊÒ⁄ ºÍ‚⁄ ∑§Ù ∑§Ê⁄áÊ (R) ∑§„Ê ªÿÊ „Ò–
•Á÷∑§ÕŸ (A)— Á∑§‚Ë ¬˝áÊÊ‹Ë ∑§ ÁSÕ⁄ „ÙŸ ∑§ Á‹∞, •Á÷‹ˇÊÁáÊ∑§ ‚◊Ë∑§⁄áÊ ∑§ ‚÷Ë ªÈáÊÊ¢∑§ œŸÊà◊∑§ „ÙŸ øÊÁ„∞ •ÊÒ⁄ ∑§Ù߸
÷Ë ¬º ‹Èåà Ÿ„Ë¥ „ÙŸÊ øÊÁ„∞–
∑§Ê⁄áÊ (R) : ÿÁº ∑ȧ¿U ªÈáÊÊ¢∑§ ‡ÊÍãÿ ÿÊ ´§áÊÊà◊∑§ „Ò¥, ÃÙ ¬˝áÊÊ‹Ë ÁSÕ⁄ Ÿ„Ë¥ „Ò–
©¬⁄ÙÄà ∑§ÕŸÙ¥ ∑§ •Ê‹Ù∑§ ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) (A) •ÊÒ⁄ (R) ºÙŸÙ¥ ‚àÿ „Ò¥ ‹Á∑§Ÿ (R), (A) ∑§Ê ‚„Ë S¬c≈UË∑§⁄áÊ Ÿ„Ë¥ „Ò–
(B) (A) ‚àÿ „Ò ‹Á∑§Ÿ (R) •‚àÿ „Ò–
(C) (A) •‚àÿ „Ò ‹Á∑§Ÿ (R) ‚àÿ „Ò–
(D) (A) •ÊÒ⁄ (R) ºÙŸÙ¥ ‚àÿ „Ò¥ •ÊÒ⁄ (R), (A) ∑§Ê ‚„Ë S¬c≈UË∑§⁄áÊ „Ò–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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96. If I1 and I2 are currents flowing from the secondary of CT1 and CT2 in pilot wires respectively and n0 and N are
number of turns of operating coil and restraining coil respectively in differential protection scheme, then which of
the following is correct ?
ÿÁº I1 ÃÕÊ I2 ∑˝§◊‡Ê— ¬Êÿ‹≈ ÃÊ⁄Ù¥ ◊¥ CT1 ÃÕÊ CT2 ∑§ ÁmÃËÿ∑§ ‚ ¬˝flÊÁ„à œÊ⁄UÊ∞° „Ò¥ ÃÕÊ n0 ÃÕÊ N ∑˝§◊‡Ê— Áfl÷º∑§ ‚È⁄ˇÊÊ ÿÙ¡ŸÊ
◊¥ ¬˝øÊ‹Ÿ ∑ȧá«U‹Ë ÃÕÊ ÁŸ⁄Ùœ∑§ ∑ȧá«U‹Ë ∑§ »§⁄UÊ¥ ∑§Ë ‚¢ÅÿÊ „Ò, ÃÙ ÁŸêŸ ◊¥ ‚ ∑§ıŸ-‚Ê ‚„Ë „Ò?
n0 I − I2 I +I
(A) = 1 (B) n0×N=(I1−I2)× 1 2
N I1 + I2 2
2
I1 + I 2
n0 2
(C) n0×N=(I1−I2)×2( I1+I2) (D) =
N I1 − I 2
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
97. During the measurement of power by two-wattmeter method, the total input power, to a three-phase, 440 V motor
running at power factor of 0.8, was found to be 25 kW. The readings of wattmeters will be :
ºÙ-flÊ≈◊Ë≈⁄ ÁflÁœ mÊ⁄UÊ ‡ÊÁÄà ◊ʬ ∑§ ºı⁄UÊŸ, Æ.} ∑§ ‡ÊÁÄà ªÈáÊ∑§ ¬⁄U ø‹Ÿ flÊ‹Ë ÃËŸ-ø⁄UáÊ, yyÆ V ◊Ù≈⁄ ∑§ Á‹∞ ∑ȧ‹ ÁŸfl‡Ê ‡ÊÁÄÃ
wz kW ¬Ê߸ ªß¸– flÊ≈◊Ë≈⁄ ∑§Ë ⁄ËÁ«¢Uª „ÙªË —
[Given /ÁŒÿÊ ªÿÊ „Ò : cos−1 (0.8) = 36.878, sin (36.87) = 0.6]
(A) 20.2 kW, 4.8 kW (B) 10.9 kW, 14.1 kW (C) 17.9 kW, 7.1 kW
(D) 12.5 kW, 12.5 kW (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
98. A dc series motor is running at rated speed without any additional resistance in series. If an additional resistance
is placed in series, the speed of motor __________.
(A) decreases (B) remains unchanged (C) oscillates around the rated speed
(D) increases (E) Question not attempted
∞∑§ «UË‚Ë oÎ¥π‹Ê ◊Ù≈⁄ Á’ŸÊ Á∑§‚Ë •ÁÃÁ⁄Äà ¬˝ÁÃ⁄Ùœ ∑§ ⁄≈«U ªÁà ‚ ø‹ ⁄„Ë „Ò– ÿÁº •ÁÃÁ⁄Äà ¬˝ÁÃ⁄Ùœ ∑§Ù oÎ¥π‹Ê ◊¥ ⁄πÊ ¡ÊÃÊ „Ò,
ÃÙ ◊Ù≈⁄ ∑§Ë ªÁà __________–
(A) ÉÊ≈ÃË „Ò (B) •¬Á⁄flÁøà ⁄„ÃË „Ò (C) ⁄≈«U ªÁà ∑§ •Ê‚¬Ê‚ ºÙ‹Ÿ ∑§⁄ÃË „Ò
(D) ’…U∏ÃË „Ò (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
99. When the relative permeability of a material is slightly less than 1 then it is called :
(A) Diamagnetic material (B) Ferromagnetic material (C) Ferrimagnetic material
(D) Paramagnetic material (E) Question not attempted
¡’ Á∑§‚Ë ¬ºÊÕ¸ ∑§Ë ‚ʬˇÊ ¬Ê⁄ªêÿÃÊ v ‚ ÕÙ«∏Ë ∑§◊ „ÙÃË „Ò ÃÙ ©‚ ∑§„Ê ¡ÊÃÊ „Ò —
(A) ¬˝ÁÃøÈ¢’∑§Ëÿ ¬ºÊÕ¸ (B) »§⁄UÊ◊ÒÇŸÁ≈∑§ ¬ºÊÕ¸ (C) »§Á⁄U◊ÒÇŸÁ≈U∑§ ¬ŒÊÕ¸
(D) •ŸÈøÈ¢’∑§Ëÿ ¬ºÊÕ¸ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
100. An accelerometer has a seismic mass of 0.05 kg and spring constant of 3×103 N/m. If the maximum mass
displacement is ±0.02 m, the maximum measurable acceleration before the mass hits the stop is :
∞∑§ ∞Ä‚‹⁄Ù◊Ë≈⁄ ∑§Ê ÷Í∑¢§¬Ëÿ Œ˝√ÿ◊ÊŸ 0.05 Á∑§ª˝Ê „Ò •ÊÒ⁄ ÁS¬˝¢ª ÁSÕ⁄UÊ¢∑§ 3×103 N/m „Ò– ÿÁº •Áœ∑§Ã◊ Œ˝√ÿ◊ÊŸ ÁflSÕʬŸ
±0.02 ◊Ë≈⁄ „Ò, ÃÙ Œ˝√ÿ◊ÊŸ ∑§ S≈ÊÚ¬ ¬⁄ ¬„È¢øŸ ‚ ¬„‹ •Áœ∑§Ã◊ ◊ʬŸËÿ àfl⁄áÊ „Ò —
[Given /ÁºÿÊ ªÿÊ „Ò : 2 = 1.4145, 3 = 1.732]
(A) 4.9 m/s2 (B) 1200 m/s2 (C) 300 m/s2
(D) 600 m/s2 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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101. Who is popularly known as ‘Kabir of Rajasthan’ ?
(A) Pipa (B) Mirabai (C) Ramcharan
(D) Dadudayal (E) Question not attempted
“⁄UÊ¡SÕÊŸ ∑§ ∑§’Ë⁄” ∑§ ŸÊ◊ ‚ ∑§ıŸ ¬˝Á‚h „Ò?
(A) ¬Ë¬Ê (B) ◊Ë⁄UÊ’Ê߸ (C) ⁄UÊ◊ø⁄áÊ
(D) ºÊºÍºÿÊ‹ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
102. Bhandarej Baodi is situated in which of the following region of Rajasthan ?
(A) Jodhpur (B) Abhaneri (C) Kota
(D) Dausa (E) Question not attempted
÷¢«UÊ⁄¡ ’Êfl«∏Ë ⁄UÊ¡SÕÊŸ ∑§ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ˇÊòÊ ◊¥ ÁSÕà „Ò?
(A) ¡Ùœ¬È⁄ (B) •Ê÷ÊŸ⁄Ë (C) ∑§Ù≈Ê
(D) ºı‚Ê (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
103. In the battle of Panipat in 1526, who defeated Ibrahim Lodi, the Sultan of Delhi ?
(A) Babar (B) Humayun (C) Bairam Khan
(D) Akbar (E) Question not attempted
vzw{ ◊¥ ¬ÊŸË¬Ã ∑§Ë ‹«∏Ê߸ ◊¥ ÁºÀ‹Ë ∑§ ‚ÈÀÃÊŸ ß’˝ÊÁ„◊ ‹ÙºË ∑§Ù Á∑§‚Ÿ „⁄UÊÿÊ ÕÊ?
(A) ’Ê’⁄ (B) „È◊ÊÿÍ¢ (C) ’Ò⁄◊ πÊ
(D) •∑§’⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
104. Bamboo forest is a sub-type of __________ forest in Rajasthan.
(A) Sub-tropical mountain (B) Tropical thorn (C) Tidal
(D) Tropical/dry deciduous (E) Question not attempted
’Ê¢‚ ∑§Ê ¡¢ª‹ ⁄UÊ¡SÕÊŸ ◊¥ __________ flŸ ∑§Ê ∞∑§ ©¬-¬˝∑§Ê⁄ „Ò–
(A) ©¬ÙcáÊ∑§Á≈’¢œËÿ ¬fl¸Ã (B) ©cáÊ∑§Á≈’¢œËÿ ∑§Ê¢≈ºÊ⁄ (C) ÖflÊ⁄Ëÿ
(D) ©cáÊ∑§Á≈’¢œËÿ/‡ÊÈc∑§ ¬áʸ¬ÊÃË (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
105. In which of the following region of Rajasthan Yellow marble is found ?
(A) Jaisalmer (B) Baislana (C) Jalore
(D) Pali (E) Question not attempted
⁄UÊ¡SÕÊŸ ◊¥ ¬Ë‹Ê ‚¢ª◊⁄◊⁄ ÁŸêŸÁ‹Áπà ◊¥ ‚ Á∑§‚ ˇÊòÊ ◊¥ ¬ÊÿÊ ¡ÊÃÊ „Ò?
(A) ¡Ò‚‹◊⁄ (B) ’Ò‚‹ÊŸÊ (C) ¡Ê‹ı⁄
(D) ¬Ê‹Ë (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
106. Damper winding is used in a synchronous motor for __________.
(A) Efficiency improvement (B) Eliminating hunting of the rotor
(C) Minimizing temperature rise (D) Power factor improvement
(E) Question not attempted
«ÒUê¬⁄ flÊߢÁ«¢Uª ∑§Ê ©¬ÿÙª Á‚¥∑˝§ÙŸ‚ ◊Ù≈⁄ ◊¥ Á∑§‚∑§ Á‹∞ Á∑§ÿÊ ¡ÊÃÊ „Ò?
(A) ºˇÊÃÊ ◊¥ ‚ÈœÊ⁄ (B) ⁄Ù≈⁄ ∑§Ë „¢Á≈¢ª ∑§Ù πà◊ ∑§⁄ŸÊ
(C) Ãʬ◊ÊŸ flÎÁh ∑§Ù ∑§◊ ∑§⁄ŸÊ (D) ¬Êfl⁄ »Ò§Ä≈⁄ ◊¥ ‚ÈœÊ⁄
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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107. The current through Zener diode in the following circuit is :
ÁŸêŸÁ‹Áπà ¬Á⁄¬Õ ◊¥ ïÊËŸ⁄ «UÊÿÙ«U ‚ ¬˝flÊÁ„à œÊ⁄UÊ „Ò —
(A) 29.6 mA (B) 14.8 mA (C) 19.6 mA
(D) 39.6 mA (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
108. Match List I with List II.
List I List II
(a) Ohm’s law at a point (i) L⋅D=ρ
(b) Kirchhoff’s voltage law (ii) L⋅J=0
(c) Kirchhoff’s current law (iii) ΣV=I Σ R
(d) Gauss’s law at a point (iv) J=σ E
‚ÍøË I ∑§Ù ‚ÍøË II ‚ ‚È◊Á‹Ã ∑§⁄¥–
‚ÍøË I ‚ÍøË II
(a) ∞∑§ Á’¢ºÈ ¬⁄ •Ê◊ ∑§Ê ÁŸÿ◊ (i) L⋅D=ρ
(b) Á∑§⁄UπÊ»§ ∑§Ê flÙÀ≈¡ ÁŸÿ◊ (ii) L⋅J=0
(c) Á∑§⁄UπÊ»§ ∑§Ê œÊ⁄UÊ ÁŸÿ◊ (iii) ΣV=I Σ R
(d) ∞∑§ Á’¢ºÈ ¬⁄ ªÊÚ‚ ∑§Ê ÁŸÿ◊ (iv) J=σ E
Choose the most appropriate answer from the options given below :
ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥ —
(A) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
(B) (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
(C) (a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
(D) (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
(E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
109. A feedback control system has open loop transfer function is :
5 (s + 3)(s + 5)
G ( s) =
(
s (s + 1) s2 + 7s + 12
2
)
The system order and type number respectively is :
(A) 2, 2 (B) 5, 2 (C) 2, 0
(D) 2, 5 (E) Question not attempted
∞∑§ »§Ë«U’Ò∑§ ∑¢§≈˛Ù‹ Á‚S≈◊ ◊¥ •Ê¬Ÿ ‹Í¬ ≈˛Ê¢‚»§⁄ $»¥§Ä‡ÊŸ „Ò —
5 (s + 3)(s + 5)
G (s) =
(
s2 (s + 1) s2 + 7s + 12 )
Á‚S≈◊ •ÊÚ«¸U⁄ •ÊÒ⁄ ¬˝∑§Ê⁄ ‚¢ÅÿÊ ∑˝§◊‡Ê— „Ò —
(A) 2, 2 (B) 5, 2 (C) 2, 0
(D) 2, 5 (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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110. In a three phase voltage source inverter operating in square wave mode, the output line voltage is free from
__________.
(A) 7th harmonic (B) 11th harmonic (C) 13th harmonic
(D) 3rd harmonic (E) Question not attempted
SÄflÊÿ⁄U flfl ◊Ù«U ◊¥ ‚¢øÊÁ‹Ã ÃËŸ ø⁄áÊ flÙÀ≈¡ dÙà ßãfl≈¸⁄ ◊¥, •Ê©≈¬È≈ ‹Êߟ flÙÀ≈¡ ÁŸêŸ ‚ ◊ÈÄà „Ò —
(A) | flÊ¢ „Ê◊Ù¸ÁŸ∑§ (B) vvflÊ¢ „Ê◊Ù¸ÁŸ∑§ (C) vxflÊ¢ „Ê◊Ù¸ÁŸ∑§
(D) ÃË‚⁄UÊ „Ê◊Ù¸ÁŸ∑§ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
111. Given below are two statements :
Statement I : Air blast circuit breaker is useful for low magnitude current extinction.
Statement II : Minimum oil circuit breaker should be used up to 220 kV voltage level.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both Statement I and Statement II are false.
(B) Statement I is true but Statement II is false.
(C) Statement I is false but Statement II is true.
(D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ∞ÿ⁄ é‹ÊS≈ ‚Á∑¸§≈ ’˝∑§⁄ ∑§◊ ¬Á⁄◊ÊáÊ flÊ‹ ∑§⁄¢≈ ∑§Ù πà◊ ∑§⁄Ÿ ∑§ Á‹∞ ©¬ÿÙªË „Ò–
∑§ÕŸ II — ãÿÍŸÃ◊ Ë ‚Á∑¸§≈ ’˝∑§⁄ ∑§Ê ©¬ÿÙª wwÆ kV flÙÀ≈¡ SÃ⁄ Ã∑§ Á∑§ÿÊ ¡ÊŸÊ øÊÁ„∞–
©¬ÿȸÄà ∑§ÕŸÙ¥ ∑§ ¬˝∑§Ê‡Ê ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥–
(B) ∑§ÕŸ I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò–
(D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
112. If a two port network is passive, then we have, with the usual notation, the following relationship :
ÿÁº ºÙ ¬Ù≈¸ flÊ‹Ê Ÿ≈fl∑¸§ ÁŸÁc∑˝§ÿ „Ò, ÃÙ „◊Ê⁄ ¬Ê‚ ‚Ê◊Êãÿ ‚¢∑§ÃŸ ∑§ •ŸÈ‚Ê⁄ ÁŸêŸÁ‹Áπà ‚¢’¢œ „ÙªÊ —
(A) h12=−h 21 (B) h 11 =h 22 (C) h 11 h 22−h 12 h 21 =1
(D) h 12 =h 21 (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
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113. Given below are two statements :
Statement I : When a wave in air is incident on a perfect conductor normally, it is entirely reflected.
Statement II : There are no losses within a perfect conductor, no energy is absorbed in it.
In the light of the above statements, choose the most appropriate answer form the options given below.
(A) Both Statement I and Statement II are false.
(B) Statement I is true but Statement II is false.
(C) Statement I is false but Statement II is true.
(D) Both Statement I and Statement II are true.
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ —
∑§ÕŸ I — ¡’ „flÊ ◊¥ ∞∑§ Ã⁄¢ª ∞∑§ ¬Íáʸ øÊ‹∑§ ¬⁄U •Á÷‹Áê’à „ÊÃË „Ò, ÃÊ ÿ„ ¬Í⁄UË Ã⁄U„ ‚ ¬⁄UÊflÁøà „Ê ¡ÊÃË „Ò–
∑§ÕŸ II — ∞∑§ ¬Íáʸ øÊ‹∑§ ∑§ ÷ËÃ⁄U ∑§Ê߸ „ÊÁŸ Ÿ„Ë¥ „ÊÃË „Ò, ß‚◊¥ ∑§Ê߸ ™§¡Ê¸ •fl‡ÊÊÁ·Ã Ÿ„Ë¥ „ÊÃË „Ò–
©¬⁄ÙÄà ∑§ÕŸÙ¥ ∑§ ¬˝∑§Ê‡Ê ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ •‚àÿ „Ò¥–
(B) ∑§ÕŸ I ‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II •‚àÿ „Ò–
(C) ∑§ÕŸ I •‚àÿ „Ò ‹Á∑§Ÿ ∑§ÕŸ II ‚àÿ „Ò–
(D) ∑§ÕŸ I •ÊÒ⁄ ∑§ÕŸ II ºÙŸÙ¥ ‚àÿ „Ò¥–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
114. Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : A material for which Xm> 0 and µr/1 is said to be paramagnetic.
(Here Xm is magnetic susceptibility and µr is relative permeability)
Reason (R) : A material for which Xm>> 0, µr >> 1 is said to be ferromagnetic.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both (A) and (R) are true but (R) is not the correct explanation of (A).
(B) (A) is true but (R) is false.
(C) (A) is false but (R) is true.
(D) Both (A) and (R) are true and (R) is the correct explanation of (A).
(E) Question not attempted
ŸËø ºÙ ∑§ÕŸ Áº∞ ª∞ „Ò¥ — ∞∑§ ∑§Ù •Á÷∑§ÕŸ (A) •ÊÒ⁄ ºÍ‚⁄ ∑§Ù ∑§Ê⁄áÊ (R) ∑§„Ê ªÿÊ „Ò–
•Á÷∑§ÕŸ (A) — fl„ ¬ºÊÕ¸ Á¡‚∑§ Á‹∞ Xm> 0 •ÊÒ⁄ µr/1 „Ò, ©‚ •ŸÈøÈ¢’∑§Ëÿ ∑§„Ê ¡ÊÃÊ „Ò–
(ÿ„Ê° Xm øÈ¢’∑§Ëÿ ‚Ȫ˝ÊÁ„ÃÊ „Ò •ÊÒ⁄ µr ‚ʬˇÊ ¬Ê⁄ªêÿÃÊ „Ò)
∑§Ê⁄áÊ (R) — fl„ ¬ºÊÕ¸ Á¡‚∑§ Á‹∞ Xm>> 0, µr >> 1 „Ò, ©‚ ‹ı„øÈ¢’∑§Ëÿ ∑§„Ê ¡ÊÃÊ „Ò–
©¬⁄ÙÄà ∑§ÕŸÙ¥ ∑§ •Ê‹Ù∑§ ◊¥, ŸËø Áº∞ ª∞ Áfl∑§À¬Ù¥ ◊¥ ‚ ‚’‚ ©¬ÿÈÄà ©ûÊ⁄ øÈŸ¥–
(A) (A) •ÊÒ⁄ (R) ºÙŸÙ¥ ‚àÿ „Ò¥ ‹Á∑§Ÿ (R), (A) ∑§Ê ‚„Ë S¬c≈UË∑§⁄áÊ Ÿ„Ë¥ „Ò–
(B) (A) ‚àÿ „Ò ‹Á∑§Ÿ (R) •‚àÿ „Ò–
(C) (A) •‚àÿ „Ò ‹Á∑§Ÿ (R) ‚àÿ „Ò–
(D) (A) •ÊÒ⁄ (R) ºÙŸÙ¥ ‚àÿ „Ò¥ •ÊÒ⁄ (R), (A) ∑§Ê ‚„Ë S¬c≈UË∑§⁄áÊ „Ò–
(E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
j E-185 29 P.T.O.
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115. The resistance of a motor winding is 3 Ω at 208C. After an extended operation of motor at full load, the winding
resistance increases to 4 Ω. If the temperature co-efficient of winding material is 0.004268C−1, the temperature rise
will be :
208C ¬⁄ ◊Ù≈⁄ ∑È¥§«U‹Ë ∑§Ê ¬˝ÁÃ⁄Ùœ 3 Ω „Ò– ¬Íáʸ ‹Ù«U ¬⁄ ◊Ù≈⁄ ∑§ ÁflSÃÎà ‚¢øÊ‹Ÿ ∑§ ’ʺ, ∑È¥§«U‹Ë ¬˝ÁÃ⁄Ùœ 4 Ω Ã∑§ ’…U∏ ¡ÊÃÊ „Ò– ÿÁº
∑È¥§«U‹Ë ‚Ê◊ª˝Ë ∑§Ê Ãʬ◊ÊŸ ªÈáÊÊ¢∑§ 0.004268C−1 „Ò, ÃÙ Ãʬ◊ÊŸ flÎÁh „ÙªË —
(A) 83.088C (B) 56.038C (C) 46.038C
(D) 123.028C (E) Question not attempted/•ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
116. In Sanjhi folk art of Rajasthan, symbolic images are drawn for ten days (Shradh Paksh before Dussehra).
With reference to this, which one of the following option is incorrect ?
(A) Second day- A feather (B) Fifth day- A chaupad (C) Seventh day- A Swastika
(D) First day- The Sun, moon and stars (E) Question not attempted
⁄UÊ¡SÕÊŸ ∑§Ë ‚Ê¥¤ÊË ‹Ê∑§ ∑§‹Ê ◊¥, ¬˝ÃË∑§Êà◊∑§ ÁøòÊ Œ‚ ÁŒŸÊ¥ (Œ‡Ê„⁄U ‚ ¬„‹ üÊÊh ¬ˇÊ) ∑§ Á‹∞ ’ŸÊ∞ ¡Êà „Ò¥– ß‚∑§ ‚¥Œ÷¸ ◊¥,
ÁŸêŸÁ‹Áπà ◊¥ ‚ ∑§ÊÒŸ ‚Ê Áfl∑§À¬ ª‹Ã „Ò?
(A) ºÍ‚⁄UÊ ÁºŸ- ∞∑§ ¬¢π (B) ¬Ê°øflÊ° ÁºŸ- ∞∑§ øı¬«∏ (C) ‚ÊÃflÊ° ÁºŸ- ∞∑§ SflÁSÃ∑§
(D) ¬„‹Ê ÁºŸ- ‚Íÿ¸, ø¢Œ˝◊Ê •ÊÒ⁄ ÃÊ⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
117. Paddy is the major crop in which of the following agro-climate zones of Rajasthan ?
(A) Humid Southern Plain (B) Irrigated North Western Plain (C) Semi-arid Eastern Plain
(D) Arid Western Plain (E) Question not attempted
⁄UÊ¡SÕÊŸ ∑§ ÁŸêŸÁ‹Áπà ∑ΧÁ·-¡‹flÊÿÈ ˇÊòÊÙ¥ ◊¥ ‚ Á∑§‚◊¥ œÊŸ ¬˝◊È𠻧‚‹ „Ò?
(A) •ÊŒ˝¸ ºÁˇÊáÊË ◊Һʟ (B) Á‚¢Áøà ©ûÊ⁄ ¬Á‡ø◊Ë ◊Һʟ (C) •œ¸-‡ÊÈc∑§ ¬Ífl˸ ◊Һʟ
(D) ‡ÊÈc∑§ ¬Á‡ø◊Ë ◊Һʟ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
118. In which of the following region of Rajasthan the Amrita Devi Krishna Mriga Sanctuary has been developed ?
(A) Jaipur (B) Udaipur (C) Sawai Madhopur
(D) Jodhpur (E) Question not attempted
⁄UÊ¡SÕÊŸ ∑§ ÁŸêŸ ◊¥ ‚ Á∑§‚ ˇÊòÊ ◊¥ •◊ÎÃÊ ºflË ∑ΧcáÊ ◊Ϊ •÷ÿÊ⁄áÿ Áfl∑§Á‚à Á∑§ÿÊ ªÿÊ „Ò?
(A) ¡ÿ¬È⁄ (B) ©ºÿ¬È⁄ (C) ‚flÊ߸ ◊ʜ٬È⁄
(D) ¡Ùœ¬È⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
119. In which year Panchayati Raj System was inaugurated in Rajasthan ?
(A) 2 October-1962 (B) 24 April-1958 (C) 2 October-1959
(D) 24 April-1959 (E) Question not attempted
⁄UÊ¡SÕÊŸ ◊¥ ¬¢øÊÿÃË ⁄UÊ¡ √ÿflSÕÊ ∑§Ê ©Œ˜ÉÊÊ≈Ÿ Á∑§‚ fl·¸ „È•Ê?
(A) w •Ä≈Í’⁄-v~{w (B) wy •¬˝Ò‹-v~z} (C) w •Ä≈Í’⁄-v~z~
(D) wy •¬˝Ò‹-v~z~ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
120. Where was “Marwar Festival” held in the month of October 2024 in Rajasthan ?
(A) Jodhpur (B) Sirohi (C) Bikaner
(D) Jaipur (E) Question not attempted
•Ä≈Í’⁄ wÆwy ◊„ËŸ ◊¥ ⁄UÊ¡SÕÊŸ ◊¥ ““◊Ê⁄flÊ«∏ ◊„Ùà‚fl”” ∑§„Ê° •ÊÿÙÁ¡Ã Á∑§ÿÊ ªÿÊ ÕÊ?
(A) ¡Ùœ¬È⁄ (B) Á‚⁄Ù„Ë (C) ’Ë∑§ÊŸ⁄
(D) ¡ÿ¬È⁄ (E) •ŸÈûÊÁ⁄Uà ¬˝‡Ÿ
-oOo-
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SPACE FOR ROUGH WORK / ⁄U»§ ∑§Êÿ¸ ∑§ Á‹∞ SÕÊŸ j E-185 31 P.T.O.
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SPACE FOR ROUGH WORK / ⁄U»§ ∑§Êÿ¸ ∑§ Á‹∞ SÕÊŸ ©ûÊ⁄U ¬òÊ∑§ ◊¥ ŒÊ ¬˝ÁÃÿÊ° „Ò¥ - ◊Í‹ ¬˝Áà •ÊÒ⁄U ÁmÃËÿ ¬˝ÁÃ, ¬⁄UˡÊÊ ‚◊ÊÁåà ¬⁄U ¬⁄UˡÊÊ ∑§ˇÊ ¿UÊ«∏Ÿ ‚ ¬Ífl¸ ¬⁄UˡÊÊÕ˸ ©ûÊ⁄U ¬òÊ∑§ ∑§Ë ŒÊŸÊ¥ ¬˝ÁÃÿÊ° flˡÊ∑§ ∑§Ê ‚ÊÒ¬¥ª, ¬⁄UˡÊÊÕ˸ Sflÿ¥ ÁmÃËÿ ¬˝Áà ∑§Ê •‹ª Ÿ„Ë¥ ∑§⁄¥U– flˡÊ∑§ mÊ⁄UÊ ©ûÊ⁄U ¬òÊ∑§ ∑§Ë ◊Í‹ ¬˝Áà ∑§Ê •¬Ÿ ¬Ê‚ ¡◊Ê ∑§⁄U, ÁmÃËÿ ¬˝Áà ∑§Ê ◊Í‹ ¬˝Áà ‚ ∑§≈U ‹Êߟ ‚ ◊Ê«∏ ∑§⁄U ‚ÊflœÊŸË¬Ífl¸∑§ •‹ª ∑§⁄U ¬⁄UˡÊÊÕ˸ ∑§Ê ‚ÊÒ¬¥ª– ¬⁄UˡÊÊÕ˸ ÁmÃËÿ ¬˝Áà ∑§Ê •¬Ÿ ‚ÊÕ ‹ ¡Êÿ¥ª– j E-185 32
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Source: Rajasthan Staff Selection Board. Question paper published by Rajasthan Staff Selection Board.