HOW TO TAKE A TEST? TEST INSTRUCTIONS On …admitcard.online-ap1.com/dolbanswerkey/PDF/AEE_23April_2...Please indicate your answers by shading the circle with the appropriate letter

Set Id : 26161_7 For: Department of Local Bodies (LSG SSC)

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TEST INSTRUCTIONS

FILLING IN PERSONAL DETAILS

On receiving the Answer Sheet (this is the sheet titled "ANSWER SHEET") please fill in your Name ,Test Date ,Test Time , ID in the space provided in the Answer Sheet. DO NOT FAIL TO DO THIS. Fill in the Data Sheet (this is the sheet titled "DATA SHEET" on the reverse of the Answer Sheet").

You must receive rough sheets along with your Answer Sheets which are to be used for rough work during the Test.

This test has section(s) as described in the table below. You will receive a separate booklet for each Section of the test starting from Section 1 followed by Section 2 and so on. If your test has only one section you will receive only Section 1.

Your Test has the following Sections:

Section Section Title Time in (Minutes) Question Nos.

1 Part A 120 1 to 36

2 Part B 120 37 to 120

You will have to attempt Section 1 first followed by Section 2 and so on. Each Section must be completed in the allotted time. At the end of the allotted time for each Section the Test Administrator will take back the Question Paper booklet for the completed Section and give you the booklet for the next section. This will be repeated until you complete all Sections.

HOW TO TAKE A TEST?

On receiving the first Section of the Question Paper (this is the booklet titled "QUESTION PAPER") please write down the Set number (number on the left hand top corner of the Question Paper) onto the Answer Sheet in the space provided.DO NOT FAIL TO DO THIS.

It is important that you try and attempt as many questions as possible. In case you are faced with a difficult question it may be a good idea to go ahead and attempt other questions and return to the questions you were unable to solve in the first attempt. Each correct answer carries 1 mark.

You should mark your answers on the Answer Sheet provided. Please indicate your answers by shading the circle with the appropriate letter for each question as shown below. Please shade the circles completely as indicated below. Do not tick or cross the circle.

You will be given rough sheets for making calculations. In case your Test Administrator has not given you a rough sheet please ask for it before starting your Test.

ALL THE BEST!!

Space for rough work


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Section 1 - Part A

1) Name the Viceroy who had introduced the separate electorate system in 1909? / ml ok;ljk; dk uke crk,a ftlus 1909 esa i`Fkd fuokZpu .kkyh 'kq: dh Fkh\

A) Lord Linlithgow / yMZ fyufyFkxks

B) Lord Dalhousie / ykWMZ MygkSth

C) Lord Mountbatten / ykWMZ ekmaVcsVu

D) Lord Minto / yMZ feaVks

2) Who among the following foreign traveller was the author of 'Indica', which gives a description about the city of Pataliputra in ancient Indian history? / fuEu esa ls dkSu lk fons'kh ;k=h ^bafMdk* dk ys[kd Fkk]

ftlus kphu Hkkjrh; bfrgkl esa ikVfyiq= 'kgj dk

fooj.k fn;k gS\

A) Huan Tsang / gqvku Rlkax

B) Al Beruni / vy cs:uh

C) Fahien / Qkgsu

D) Megasthanese / esxLFkuht+

3) Who among the following coined the word nanotechnology?/ vfrlw{e kS|ksfxdh 'kCn fuEu esa ls fdlus x


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6) 0.6 of a number is equal to 0.09 of the other number. What is the ratio between those two numbers? / fdlh la[;k dk 0-6 nwljh la[;k dk 0-09 gSA mu nksuksa

la[;kvksa dk vuqikr D;k gksxk\

A) 3 : 16

B) 4 : 11

C) 3 : 20

D) 5 : 9

7) Read the statement and the conclusions given below: Choose the right conclusion that logically follows./ Statement : India's economy is mainly dependent on forests. Conclusions : I. Trees should be preserved to improve Indian economy. II. India wants only maintenance of forests to improve economic conditions. / dFku % Hkkjrh; vFkZO;oLFkk eq[;r% ouksa ij fuHkZj gSA

fu"d"kZ%

I. Hkkjrh; vFkZO;oLFkk dks mUur cukus ds fy, isM+ksa dks cpkuk pkfg,A

II. vkfFkZd fLFkfr;ka lq/kkjus ds fy, Hkkjr dsoy ouksa dk j[kj[kko pkgrk gSA

A) Either I or II follows./ ;k rks I ;k II lgh gS

B) Only conclusion II follows./ dsoy fu"d"kZ

II lgh gS

C) Only conclusion I follows./ dsoy fu"d"kZ

I lgh gS

D) Both I and II follows./ nksuksa I vkSj II lgh gSa

8) Read the statement and the conclusions given below: Choose the right conclusion that logically follows./ Statement : Today out of the world population of several thousand million, the majority of men have to live under governments which refuse them personal liberty and the right to dissent. Conclusions : I. People are indifferent to personal liberty and the right to dissent. II. People desire personal liberty and the right to dissent. /dFku% orZeku esa dbZ gtkj yk[k dh fo'o tula[;k esa ls] cgqrk;r yksxksa dks ,slh ljdkjksa ds rgr thuk

iM+rk gS tks mUgsa O;fxr Lora=rk vkSj vlgefr ds

vf/kdkj nsus ls budkj djrh gSaA

fu"d"kZ%

I. yksxksa esa O;fxr Lora=rk vkSj vlgefr ds vf/kdkj

ds fr gSA II. yksxksa esa O;fxr Lora=rk vkSj vlgefr ds vf/kdkj dh vkdka{kk gSA

A) Neither I nor II follows / uk rks I uk II lgh gS

B) Both I and II follows / nksuksa I vkSj II lgh gSa

C) Only conclusion II follows / dsoy fu"d"kZ

II lgh gS

D) Only conclusion I follows / dsoy fu"d"kZ

I lgh gS


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9) Where is the source of Sabarmati River ? / ?

A) Yamuna, Rajasthan / ;equk] jktLFkku

B) Aravalli Range in Pali district, Rajasthan / ikyh ftys] jktLFkku esa vjkoyh ioZr Ja[kyk

C) Dhebar lake, Rajasthan / /kscj >hy] jktLFkku

D) Chhawar, Sawai Madhopur, Rajasthan / Nkoj] lokbZ ek/kksiqj] jktLFkku

10) Who was the founder of Jaipur? / t;iqj ds laLFkkid dkSu Fks\

A) Maharaja Sawai Jai Singh II / egkjktk

lokbZ t; flag II

B) Maharaja Ram Singh / egkjktk jke flag

C) Raja Sajraj Veer Singh Nagil / jktk ltjkt ohj flag ukfxy

D) Maharaja Rao Jodha Singh / egkjktk jko tks/kk flag

11) Why did the U.S. Secretary of State John Kerry visit Havana in August 2015? / vxLr 2015 esa vesfjdh fons'k ea=h tu dsjh us gokuk dk nkSjk D;ksa fd;k Fkk\

A) For the official reopening of U.N. Embassy / U.N. nwrkokl ds vkf/kdkfjd mn~?kkVu ds fy,

B) For the official reopening of U.S. Embassy / U.S. nwrkokl ds vkf/kdkfjd mn~?kkVu ds fy,

C) For the official reopening of U.S. Cultural Embassy / U.N. laLd`fr nwrkokl ds vkf/kdkfjd mn~?kkVu ds fy,

D) For the official reopening of U.N Cutural Embassy / U.N. laLfr nwrkokl ds vkf/kdkfjd mn~?kkVu ds fy,

12) Rajasthan Government along with its power distribution companies (DISCOMS) has signed a MoU to join which one of the following schemes? / fuEu esa ls fdl ;kstuk ls tqM+us ds fy, jktLFkku

ljdkj us viuh fo|qr forj.k daifu;ksa

DISCOMS lfgr ,d le>kSrk Kkiu ij gLrk{kj fd, gSa\

A) Ujwal Discom Assurance Yojana / mTToy fMLde ,s';ksjsal ;kstuk

B) Utpal Discom Assurance Yojana / mRiy fMLdkWe ,s';ksjsal ;kstuk

C) Unmat Discom Assurance Yojana / mUer fMLdkWe ,s';ksjsal ;kstuk

D) Unnat Discom Assurance Yojana / mUur fMLdkWe ,s';ksjsal ;kstuk

13) Name the leader who had founded a school at Aligarh which later developed into Mohammedan Anglo-Oriental College? / ml usrk dk uke crk,a] ftlus vyhx


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14) Which one of the following countries officially became the Associate Member State of European Molecular Biology Organisation (EMBO) in February 2016? / fuEu esa ls dkSu lk ns'k Qjojh 2016 esa vkf/kdkfjd :i ls ;wjksfi;u eysD;qyj ck;ksyth vxsZukbts'ku

(EMBO) dk lgk;d lnL; jk"V cuk gS\

A) Pakistan / ikfdLrku

B) India / Hkkjr

C) Bangladesh / ckaXykns'k

D) Singapore / flaxkiqj

15) Padam Talao is the largest lake in which national park? / in~e fdl jk"Vh; m|ku dh lcls cM+h >hy gS\

A) Ranthambore National Park / j.kFkaHkkSj jk"Vh; m|ku

B) Darrah National Park / njkg jk"Vh; m|ku

C) Desert National Park / MstVZ jk"Vh; m|ku

D) Keoladeo National Park / dsoyknso jk"Vh; m|ku

16) Choose the correct sentence in Passive Voice: The police concealed vital evidence.

A) Vital evidence concealing is being done by police.

B) The police is concealing vital evidence.

C) Police are concealed by vital evidence.

D) Vital evidence was concealed by the police.

17) Choose the correct sentence in Passive Voice: The judge warned the witness.

A) The judge warns the witness.

B) The witness warns the judge.

C) The judge was warned by the witness.

D) The witness was warned by the judge.

18) Fill in the blanks with the correct option. It is _________ house.

A) hers

B) its

C) his

D) theirs

19) Identify the correct words to fill in the blanks: His _______ into criminal activities was so rapid that nobody believed that he once was a ______ law abiding citizen.

A) decent, decent

B) decent,decent

C) descent, descent

D) descent, decent

20) The Indian Hotels Company (IHC) is the hospitality arm of which Indian business group? / Hkkjrh; gksVy daiuh (IHC) fdl Hkkjrh; O;olk; lewg dh vkfrF; 'kk[kk gS\

A) Tata Group / VkVk lewg

B) Aditya Birla Group / vkfnR; fcjyk lewg

C) Oberoi Group / vkscsjk; lewg

D) Modi Group / eksnh lewg


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21) Which of follwing types of mountains is Aravali range?/ vjkoyh ioZr Ja[kyk fdl dkj dk ioZr gS\

A) Upwarped / B) Fault-block/ QYV&Cyd

C) Folded / D) Volcanic /

22) The new Officers Training Academy to facilitate training to Gentlemen Cadets and Lady Cadets established in 2011 is located in/ o"kZ 2011 esa LFkkfir tsUVyeSu dSMsV~l vkSj ysMh dSMsV~l ds izf'k{k.k dks lqdj cukus gsrq uo

vQlj izf'k{k.k vdkneh dgka fLFkr gS\

A) Hyderabad/ gSnjkckn

B) Jabalpur/ tcyiqj

C) Thiruvananthapuram/ fr#ouariqje

D) Gaya/ x;k

23) Worlds Best Country for Women title was given to which country in January 2016? / tuojh 2016 esa] efgykvksa ds fy, loksZke ns'k dk ntkZ fdl ns'k dks fn;k x;k gS\

A) Netherlands / uhnjySaM

B) Canada / dukMk

C) Sweden / LohMu

D) Denmark / MsuekdZ

24) Microsoft Office Suite is an example of/ ekbkslkWV vkWfQl lwV & fdldk ,d mnkgj.k gS\

A) Application Software/ vfIyds'ku lkWVos;j

B) Operating System/ vkWijsfVax flLVe

C) Internet Browser/ baVuZsV czkmt+j

D) System Software/ flLVe lkWVos;j

25) Which of the following year the Cripps Mission visited India to secure full Indian cooperation and support for their efforts in World War II? / f}rh; fo'o ;q) esa vius ;klksa ds fy, iw.kZ Hkkjrh; lg;ksx vkSj leFkZu

gkfly djus ds fy, fIl fe'ku fdl o"kZ Hkkjr vk;k

Fkk\

A) 1939

B) 1940

C) 1942

D) 1945

26) Which of the following company has a garden factory in Neemrana which is a manufacturing and packaging complex of the company? / fuEufyf[kr esals fdl daiuh dh uhejkuk esa ,d ^^xkMZu QSDVh gS] tks daiuh dk

fofuekZ.k vkSj iSdsftax dEIysDl gS\

A) Ashok Leyland / v'kksd yhySaM

B) Gillette India Limited / ftysV bafM;k fyfeVsM

C) Metso / esV~lks

D) Hero MotoCorp / ghjks eksVksdiZ

27) The Rajasthan Desert comprises the desert triangle of three cities.. Those are - / jktLFkku ds jsfxLrku esa rhu 'kgjksa dk jsfxLrku f=dks.k 'kkfey gSA os gSa &

A) Barmer, Bikaner and Jodhpur. / ckM+esj] chdkusj vkSj tks/kiqj

B) Jaisalmer, Barmer, Bikaner / tSlyesj] ckM+esj] chdkusj

C) Jaisalmer, Bikaner and Jodhpur. / tSlyesj] chdkusj vkSj tks/kiqj

D) Jaisalmer, Barmer and Jaipur. / tSlyesj] ckM+esj vkSj t;iqj


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28) Following which incident, Russia imposed sanctions on Turkey, including restricting or banning Turkish imports like vegetables and fruits? / fdl ?kVuk ds ckn] :l us rqdhZ ij lfCt;ksa ,oa Qyksa vkfn ds fu;kZr

ij izfrca/k ,oa jksd yxk nh Fkh\

A) Trade Union Issues / VsM ;wfu;u ekeys

B) Downing of a Russian air force jet by two Turkish F-16s / nks rqdhZ F&16 }kjk :lh ok;q lsuk ds ,d tsV dks ekj fxjkuk

C) Due to bad qualities of food items / [kk| oLrqvksa dh [kjkc xq.kokk ds dkj.k

D) Cross Border Terrorism / lhek ikj vkradokn

29) Which place is known as the Venice of the East in Rajasthan? / jktLFkku ds fdl LFkku dks iwoZ dk osful dgk tkrk gS\

A) Bikaner / chdkusj

B) Jodhpur / tks/kiqj

C) Jaipur / t;iqj

D) Udaipur / mn;iqj

30) Who was associated with the weekly journal 'the Common Wheel' and 'daily newspaper under title of New India'? / fuEu esa ls dkSu lkIrkfgd if=dk ^n dkWeu Oghy* vkSj

^U;w bafM;k* 'kh"kZd okyh nSfud lekpkj i= ls lacaf/kr

gS\

A) Bipin Chandra Pal / fcfiu pa iky

B) Mrs. Annie Besant / Jherh ,uh cslsaV

C) Gopalkrishna Gokhale / xksiky".k xks[kys

D) Bal Gangadhar Tilak / cky xaxk/kj fryd

31) '/kughu' esa dkSu lk lekl gS \

A) }a}

B) cgqozhfg

C) rRiq#"k

D) vf/kdj.k

32) buesa ls dkSu lk fodYi lgh gS \

A) ;'k&vi;'k && ;'k vFkok vi;'k && u~ lekl

B) lIrfla/k && lkr lkxjksa dk lewg && cgqozhfg lekl

C) euflt && eu esa tUe ysusokyk && rRiq#"k lekl

D) ijeohj p && ijeohj dks feyrk gS tks p && vO;;hHkko lekl

33) lcdks tkuus okyk ds fy, buesa ls dkSu lk lkekfld in mi;q gS \

A) bZ'oj

B) loZO;kih

C) loZK

D) loZ=

34) Mohan is under a dose of steroids. He took 400 mg of steroids today. His physician has asked him to reduce the dosage by 20% everyday. How much steroid will he take on day after tomorrow? / eksgu LVhjkW;M~l dk lsou djrk gSA mlus vkt 400 fexzk LVhjkW;M~l dk lsou fd;k gSA

mlds MkDVj us mls bl ek=k dks izfrfnu 20%

de djus dks dgk gSA og LVhjkW;M dh fdruh ek=k dk lsou djsxk\

A) 256 mg / 256 fexzk

B) 320 mg / 320 fexzk

C) 300 mg / 300 fexzk

D) 240 mg / 240 fexzk


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35) Raghu sells 8 mangoes for the cost price of 10 mangoes. How much profit does he earn? / j?kq 8 vke 10 vkeksa ds ; ewY; ij csprk gSA og dqy fdruk ykHk vftZr djrk gS\

A) 30%

B) 20%

C) 33.33%

D) 25%

36) The population of a town increases by 50% in one year. In next year, it decreases by 20%. This cycle is repeated every 2 years. Current population is 2 million. Among the given time instances, when would the population be maximum? / ,d o"kZ esa] ,d

uxj dh vkcknh esa 50% dh c


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Section 2 - Part B

37) The maximum possible mutual inductance when two coils having self inductances of 9 mH and 36 mH are mutually coupled will be / tc 9 mH vkSj

36 mH dh okys nks dby dks ijLij ;qfXer fd;k tkrk gS] rc vf/kdre laHko

gksxk

A) 324 mH

B) 45 mH

C) 27 mH

D) 18 mH

38) A DIAC-TRIAC built in the same chip is called a / ,d gh fpi esa cukbZ xbZ DIAC-

TRIAC D;k dgykrh gS\

A) Triode/ V;ksM

B) Cyclotron / lkbDyksVu

C) Quadrac / DosMsd

D) Thyratron /FkkbjsVu

39) A 30-m-long lossless transmission line with Zo = 50 operating at 2 MHz is terminated with a load ZL = 60 + j40 , then the approximate value of standing wave ratio s will be / Zo = 50 ds lkFk ,d

30 ehVj yach gkfujfgr ykbu 2 MHz ij ifjpkfyr , ZL = 60 + j40 Hkkj() ds lkFk lekIr gksrh gS] s dk eku yxHkx fdruk gksxk\

A) 2.088

B) 3.478

C) 1.088

D) 0.478

40) If a field excitation of 10A in a single phase synchronous generator gives a current of 150A on short circuit and a terminal voltage of 900V on open circuit, what will be the internal voltage drop with a load current of 60A? / ;fn ,d ,dy koLFkk rqY;dkfyd tujsVj esa 10 ,Eis;j dk QhYM

mhiu 'kkVZ lfdZV ij 150 ,Eis;j dk djaV vkSj [kqys

lfdZV ij 900 oksYV dk VfeZuy oksYVst nsrk gS rks] 60

,Eis;j ds Hkkj djaV ds lkFk vkarfjd oksYVst MkWi D;k

gksxk\

A) 900V / 900 oksYV

B) 60V/ 60 oksYV

C) 21V /21 oksYV

D) 360V / 360 oksYV

41) The resistance of the filament of an incandescent lamp when it is hot as compared to when it is cold will be / fdlh mhIr ySEi ds rarq dk izfrjks/k mlds BaMs gksus dh

fLFkfr dh rqyuk esa mlds xeZ gksus dh fLFkfr esa dSlk

gksxk\

A) Much higher / cgqr vf/kd

B) Zero / 'kwU;

C) Equal / leku

D) Much lower / cgqr de

No. of Questions: 84

Duration in Minutes: 120


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42) The expression for voltage regulation of a short transmission line for leading power factor is given by / vxz.kh ikWoj dkjd ds fy, 'kkWVZ VkaLeh'ku ykbu ds oksYVst

fofu;eu ds fy, vfHkO;f dks fdlds }kjk fn;k tkrk

gS\

A) (I R cosR + IXLsinR)/VR

B) (I R sinR + IXLcosR)/VR

C) (I R cosR - IXLsinR)/VR

D) (I R sinR - IXLcosR)/VR

43) Three types of temperature transducers are compared with regards to their sensitivity. The order in which they exhibit (least sensitive to most sensitive) their sensitivities is / rhu izdkj ds rki VkalM~;wllZ dh rqyuk mudh lw{exzkfgrk

() ds laca/k esa dh tkrh gSA ftl e esa os mudh lw{exzkfgrk () U;wure lqxzkgh ls lokZfkd lqxzkgh dk n'kZu djrs gS] oks gS

A) Thermocouples,Thermistors, RTDs / FkekZsdiy] FkfeZLVj] RTDs

B) Thermocouples, RTDs, Thermistors / FkekZsdiy] RTDs, FkfeZLVj

C) Thermistors, RTDs, Thermocouples / FkfeZLVj] RTDs, FkekZsdiy

D) RTDs, Thermistors, Thermocouples / RTDs] FkfeZLVj] FkekZsdiy

44) The lead material works as superconductor at a temperature of Tc = 100 K. If the constant characteristics of the lead material at 00 K is H0 = (8 x 105)/4 A/m, then the magnetic field in the lead at 50 K will be / lhlk lkexzh Tc =

100 K rkieku ij lqijdaMDVj ds :i esa dke djrh

gSA ;fn 00 K ij lhlk lkexzh dh

H0 = (8 x 105)/4 A/m gS] rks 50 K ij lhlk esa gksxk

A) 1.414 x 105 A/m

B) 3.414 x 105 A/m

C) 2.414 x 105 A/m

D) 4.414 x 105 A/m

45) In germanium the energy gap is 0.75 eV, the wavelength at which it starts absorption of light will be / tesZfu;e esa tkZ

varjky 0.75 eV gS] og rjaxnS?;Z ftl ij ;g izdk'k dk vo'kks"k.k vkjaHk djrk gS] oks gksxk

A) 17212 A

B) 19062 A

C) 18052 A

D) 16562 A

46) Maximum efficiency of a transformer occurs when / ifj.kkfe= dh vf/kdre {kerk dc gksrh gS\

A) Net core loss is equal to copper loss / tc usV dksj yl dkWij yl ds leku gksrk gS

B) Power factor is leading/ tc fo|qr 'kfDr dkjd yhfMax gksrk gS

C) Hysteresis loss equals to eddy-current loss / tc fgfLVjsfll yl ,Mh djUV yl ds leku gksrk gS

D) Core losses are minimum /tc dksj yl U;wure gksrk gS


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47) The standardization of a.c. potentiometers is done by using / a.c. foHkoekfi;ksa () dk ekudhdj.k fdlds mi;ksx }kjk fd;k tkrk gS\

A) directly a.c. standard voltage sources / lh/ks a.c. ekud oksYVst lzksr

B) D.C. standard sources and dArsonval galvanometer / D.C. ekud lzksr vkSj Mh^vklkZsuoy xSYouksehVj

C) A.C. standard voltage sources and transfer instruments / A.C. ekud oksYVst lzksr vkSj VkUlQj ;a=

D) D.C. standard sources and transfer instruments / D.C. ekud lzksr vkSj VkUlQj ;a=

48) At resonant frequency for a series RLC circuit, the magnitude and phase of the voltage across C and L are respectively / RLC ds fy, vko`fRr ij] C vkSj L esa oksYVst dk ifjek.k vkSj e'k%

A) equal and same in phase / leku vkSj

esa ,d gh B) equal and opposite in phase / leku

vkSj esa foijhr C) unequal and opposite in phase /

vleku vkSj esa foijhr D) unequal and same in phase / vleku

vkSj esa ,d gh

49) The power absorbed by each phase for a balanced 3, 3-wire system with Y-connected load for which line voltage is 2003 V and impedance of each phase is (6 + J8) will be / Y&la;ksftr Hkkj

ds lkFk ,d 3 larqfyr] 3&rkj iz.kkyh ds fy,

izR;sd }kjk vo'kksf"kr ikoj D;k gksxh ftlds fy,

ykbu oksYVst 2003 oksYV rFkk izR;sd dh (6 + J8) gS\

A) 2300 W / 2300 okV

B) 2140 W / 2140 okV

C) 2000 W / 2000 okV

D) 2400 W / 2400 okV

50) The Miller indices of a plane are proportional to / Iysu dk feyj lwfp;k fdlds vuqikrh gksrh gS\

A) the cube of unit cell dimensions / bdkbZ dks'kk.kq vk;ke dk D;wc

B) interplanar spacing / varjkryh; varjky

C) the intercepts of the planes on the coordinate axes / funZs'kkad v{kksa ij Iysu ds

D) the reciprocal of numerical

parameters of the intercepts / ds la[;kRed izkpydksa ds O;qRe

51) Load flow study is carried out for / Hkkj izokg v/;;u fdl ds fy, fd;k tkrk gS\

A) Fault calculations / nks"k ifjdyu

B) Planning of power system/ fo|qr 'kfDr flLVe dh ;kstuk djus

C) Load frequency control /Hkkj vko`fr fu;a=.k

D) Study of stability of the system / flLVe ds LFkkf;Ro dk v/;;u

52) The resistance standards are made up of wires of / izfrjks/k ekud dkSu ls rkj ls fufeZr gksrs gSa\

A) Phosphor bronze / QkWLQj czUt+

B) Copper / rkack

C) Nichrome / ukbkse

D) Manganin / eSaxfuu


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53) What will be the centroid of the root locus for the open loop transfer function G(s)=K(s+1)/{s^2(s+5)}? / vksiu ywi VkalQj

dk;Z G(s)=K(s+1)/{s^2(s+5)} gsrq #V yksdl dk dsanzd D;k gksxk\

A) 2

B) -2.5

C) -2

D) 2.5

54) The force exerted between two point charges, which is directly proportional to the product of their strengths and is inversely proportional to the square of the distance between them, is known as / nks fcanq ds chp esa yxk, ml cy dks D;k dgk tkrk gS] tks mudh rkdr dh xq.kk ds vuqdzekuqikfrd

gS vkSj muds chp dh nwjh ds oxZ () ds O;qRdzekuqikrh gS\

A) Ohms Law / vksge fu;e

B) Faradays Law of electrolysis / bysDVksfyfll dk QSjkMs fu;e

C) Faradays Law of Electromagnetic Induction / fo|qr pqEcdh; sj.k () dk QSjkMs fu;e

D) Coulombs Law / dqyEc fu;e

55) What will be the decimal value of E7F6? / E7F6 dk n'keyo ewY; D;k gksxk\

A) 63223

B) 63462

C) 59376

D) 59382

56) A full wave bridge rectifier is supplied from a 150V, 50Hz. If the delay angle is 30 degree and load resistance

is 10 Ohm, what will be the ripple frequency? / ,d 150 oksYV] 50 gV~t+Z ls vkiwfjr gksrk gSA ;fn foyac dks.k 30 fMxzh

gS rFkk Hkkj frjksk 10 vkse gS rks] fjiy vko`fr D;k

gksxk\

A) 100 Hz / 100 gV~t+Z

B) 25 Hz /25 gV~t+Z

C) 75 Hz / 75 gV~t+Z

D) 50 Hz/ 50 gV~t+Z

57) The electric field intensity at point r due to a point charge located at r' is given by the equation / r' ij fLFkr ibUV

ds dkj.k ibUV r ij fo|qr {ks= rhozrk fdl lehdj.k }kjk nh tkrh gS\

A) E= [Q(r-r')] / [40 r-r'2]

B) E= [Q(r'-r)] / [40 r-r'3]

C) E= [Q(r+r')] / [40 r-r'3]

D) E= [Q(r-r')] / [40 r-r'3]

58) A and B are 2 inputs of a NOR gate. If A is connected to logic 0 level, what will be the output Y? / A vkSj B ,d NOR

xsV ds nks buqiV gSaA ;fn A dks ykWftd 0 Lrj ls

tksM+k tk, rks] vkmViqV Y D;k gksxk\

A) Y=A'

B) Y=B'

C) Y=B

D) Y=A


Page13of24

59) A DAC has 10V as full scale output voltage. Its accuracy is 0.3%. The maximum error of DAC will be / ,d DAC

esa Ldsy vkmViqV oksYVst ij 10V gSA bldh ifj'kq)rk 0.3% gSA DAC dh vf/kdre =qfV gksxh

A) 40mV

B) 30mV

C) 20mV

D) 60mV

60) The cable telemetry is also known as / dscy VsyhesVjh dks fdl :i esa tkuk tkrk gS\

A) Radio telemetry / jsfM;ks VsyhesVjh

B) Micro-wave telemetry / ekbksoso VsyhesVjh

C) Land-line telemetry / ySaMykbu VsyhesVjh

D) Frequency telemetry / hDosalh VsyhesVjh

61) Electric field due to a dipole varies inversely as / f}/kzqo() ds dkj.k fo|qr {ks=

A) r2

B) r3

C) r4

D) r

62) In HVDC transmission line, high power SCRs are used for which of the following? (i) Boosting the voltage

(ii) a.c. to d.c. conversion

(iii) d.c. to a.c. conversion

HVDC lapj.k ykbu esa] mPp fo|qr 'kfDr okys

SCRs dk fuEu esa ls fdl ds fy, mi;ksx fd;k tkrk gS\

(i) okYVst dh okZu gsrq(

(ii) a.c. ls d.c. ifjorZu(

(iii) d.c. ls a.c. ifjorZu

A) Option (i) only /dsoy fodYi (i)

B) Option (i) and (iii) only / dsoy fodYi (i)

vkSj (iii)

C) Option (i) and (ii) only/ dsoy fodYi (i)

vkSj (ii)

D) Options (ii) and (iii) only / dsoy fodYi

(ii) vkSj (iii)

63) For a given a vector field D = 2r sin ar - r sin cos a + r2a, the value of D at P(10, 30, 60) will be given by / fn, x, D = 2r sin ar - r sin cos a + r2a, ds fy,] P(10, 30, 60)

ij D dk eku fdruk gksxk\

A) (17.32, -2.5, 100)

B) (100, 2.5, 8.66)

C) (2.5, 8.66, 100)

D) (8.66, 8.66, 2.5)

64) The unit step response of a system starting from rest is given by c(t)=1-e^{-2t} for t0. What will be the transfer function of the system? / jsLV ls izkjaHk gksus

okyh ,d iz.kkyh dh ;wfuV LVsi vuqf;k t0 ds fy,

c(t)=1-e^{-2t} }kjk nh tkrh gSA bl iz.kkyh dk VkalQj dk;Z D;k gksxk\

A) 1/(2+s)

B) 1/(1+2s)

C) 2s/(1+2s)

D) 2/(2+s)


Page14of24

65) Van der Waals bond will form in / ou nsj oYl cUM fdlesa esa cusxk\

A) Hafnium / gkQfu;e

B) Cobalt / dksckYV

C) Argon / vkxksZu

D) Polonium / iksyksfu;e

66) The n-channel MOSFET has only a single p-region, the region is called / n&pkSuy MOSFET esa ,d ,dy p&{ks= gksrk gS] ;g {ks= D;k dgykrk gS\

A) Dielectric / ikj|qfrd () B) Insulated-gate / &xsV C) Insulated-layer / &ysvj D) Substrate / lcLVsV

67) All ferrous materials are suitable for construction of core of electrical machines because they are having / lHkh

ykSg lacakh inkFkZ oS|qr e'khuksa dh ksM () ds fuekZ.k gsrq mi;qDr gSa] D;ksafd mueas

A) Very high permittivity / cgqr vf/kd fo|qr'khyrk gksrh gS

B) Very low permeability / cgqr de ikjxE;rk gksrh gS

C) Very low permittivity / cgqr de fo|qr'khyrk gksrh gS

D) Very high permeability / cgqr vf/kd ikjxE;rk gksrh gS

68) The braking method which is commonly used in controlling elevators, rolling mills, printing presses and machine tools etc. is / ,yhosVj] jksfyax feYl] fizafVax izsl ,oa ekhuh midj.kksa dks fu;af=r djus ds

fy, vkerkSj ij iz;qDr gksus okyh czsfdax fof/k gS

A) Dynamic Braking / Mk;usfed czsfdax

B) Regenerative Braking / jhtujsfVo czsfdax

C) Plugging Braking / Iyfxax czfdax

D) Rheostatic Braking / jh;ksLVsfVd czsfdax

69) A suspension type insulator has three units with self-capacitance C and ground capacitance of 0.2C. What will be the string efficiency? / lLisa'ku izdkj ds

m"ekjks/kh esa vkRe&kkfjrk C rFkk 0-2C ds xzkmaM kkfjrk ds lkFk rhu bdkbZ gksrh gSaA fLVax {kerk D;k

gksxh\

A) 82% / 82 izfr'kr

B) 78% /78 izfr'kr

C) 84% / 84 izfr'kr

D) 80%/ 80 izfr'kr

70) The write cycle time of a memory is 200ns. The maximum rate at which data can be stored is / fdlh eSeksjh dk 200 uSukslsdUM gSA og vf/kdre nj] ftl ij vkadM+kssa dk HkaMkj.k fd;k tkrk gS] oks gS

A) 5000000 words/sec / 5000000 'kCn@lsdaM

B) 5000 words/sec/ 5000 'kCn@lsdaM

C) 50000 words/sec / 50000 'kCn@lsdaM

D) 500 words/sec /500 'kCn@lsdaM

71) Following transducers are available at the store. Select a digital transducer. / fuEu VkalMwlj LVksj esa miyC/k gksrs gSaA fMftVy

VkalMwlj dk p;u djsaA

A) Strain-gauge / LVsu xst

B) Shaft Encoder / 'kkV ,udksMj

C) LVDT / LVDT

D) Thermistor / FkfeZLVj


Page15of24

72) For the copper coaxial cable let a = 2 mm, b = 6 mm, and t = 1 mm, then the resistance of 314 m length of the cable at dc will approximately be (consider = 5 x 107 mho/m) / rkacs dh dscy ds fy, ;fn a = 2 feyhehVj] b = 6 feyhehVj] vkSj t

= 1 feyhehVj gS] rc 314 ehVj yEch dscy dk dc

ij izfrjks/k yxHkx gksxk eku yks fd = 5 x 107

mho/ehVj gS

A) 1.54 m / 1-54 fefy

B) 8.54 m / 8-54 fefy

C) 6.54 m / 6-54 fefy

D) 5.54 m / 5-54 fefy

73) The energy stored in a 10 F capacitor which is charged from 100 V battery is / 100V cSVjh ls 10 F esa laxzghr fdruh gksxh\

A) 0.05 J

B) 10 10-9 J

C) 5 10-9 J

D) 0.01 J

74) For a given D = z cos2 az C/m2, the charge density at (1, /4, 3) will be / fn, x, D = z cos2 az C/m2 ds fy,] (1,

/4, 3) ij fdruk gksxh\

A) 0.5 C/m3

B) 1 C/m3

C) 1.5 C/m3

D) 0.25 C/m3

75) What will be the voltage regulation at 0.8 lagging power factor for a transformer which has an equivalent resistance 2% and an equivalent leakage reactance 4%? / 2 izfr'kr led{k

izfrjks/k rFkk 4 izfr'kr led{k yhdst jh,sDVUl okys

fdlh ifj.kkfe= gsrq 0-8 ySfxax fo|qr 'kfDr dkjd ij

fu;eu D;k gksxk\

A) 0.80% /0-80 fr'kr

B) 4% / 4 fr'kr

C) 2%/ 2 fr'kr

D) 3% / 3 fr'kr

76) If for a transistor =0.98, IB=0.1 mA and ICO=6A, then value of collector current will be / ;fn ,d VkaftLVj ds fy,

=0.98, IB=0.1 mA vkSj ICO=6A gS] rks dysDVj djaV dk eku fdruk gksxk\

A) 2.3 mA

B) 5.2 mA

C) 4.6 mA

D) 3.1 mA

77) As the energy associated with a point imperfection increases, (as it does from vacancy to substitutional solute to an interstitial solute to a self interstitial), the equilibrium concentration / tc fcUnq

viw.kZrk ds lkFk lac)hr tkZ c


Page16of24

78) The phenomenon of squirrel cage induction motors sometimes showing tendency to run at a very low speed is known as / Ldqfofjy dst baMD'ku eksVj dHkh&dHkh cgqr de xfr ij pyus dh izo`fk fn[kykrk gS] ;g

?kVuk fdl uke ls tkuk tkrk gS\

A) Skewing / LD;qfoax

B) Damping / MSfEiax

C) Cogging /dkWfxax

D) Crawling/ fyax

79) A BJT has = 0.98, iB = IB = 10 A, and ICBO = 100 nA then the dc collector current will be / ,d BJT esa = 0-98] iB = IB

= 10 ekbks,Eis;j rFkk ICBO = 100 uSuks,Eis;j gS rc dc dysDVj djUV gksxh

A) 495 A / 495 ekbks,Eis;j

B) 595 A / 595 ekbks,Eis;j

C) 490 A / 490 ekbks,Eis;j

D) 295 A / 295 ekbks,Eis;j

80) In force-current system charge is analogous to / QkslZ&djaV flLVe esa pktZ fdlds le:i gksxk\

A) Torque /VdZ

B) Angular velocity / C) Moment of inertia / D) Angular displacement/

81) What is the principle of operation of a Pirani gauge? / fijkuh xst ds vkWijs'ku ( ) dk fl)kar D;k gS\

A) Variation of viscosity with pressure / ncko ds lkFk ';kurk

B) Variation of volume with pressure / ncko ds lkFk ek=k

C) Variation of thermal conductivity of gas with pressure / ncko ds lkFk xSl dh

rkih; pkydrk D) Ionization of gas at low pressures /

de ncko ij xSl dk vk;uhdj.k

82) Torque developed by a 3-phase, 400V induction motor is 100N-m. If the applied voltage is reduced to 200V, the developed torque will be / ,d 3&Qst+] 400 V

baMD'ku eksVj }kjk fodflr VksdZ 100N-m gSA ;fn

ykxw fd, x, okWYVst dks 200V ls ?kVk;k tkrk gS] rks fodflr VksdZ fdruk gksxk\

A) 75N-m

B) 25N-m

C) 100N-m

D) 50N-m

83) The nominal transformation ratio of a current transformer is / /kkjk :ikarjdrkZ dk ukfed :ikarj.k vuqikr

A) Primary winding current / secondary winding current / izkFkfed ?kqeko /kkjk@f}rh;d ?kqeko /kkjk gksrk gS

B) Number of primary winding turns / Number of secondary winding turns / izkFkfed ?kqeko Qsjksa dh la[;k@f}rh;d ?kqeko

Qsjksa dh la[;k gksrk gS

C) Number of secondary winding turns / Number of primary winding turns / f}rh;d ?kqeko Qsjksa dh la[;k@izkFkfed ?kqeko

Qsjksa dh la[;k gksrk gS

D) Rated primary winding current / rated secondary winding current / jsVsM izkFkfed ?kqeko /kkjk@jsVsM f}rh;d ?kqeko /kkjk

gksrk gS


Page17of24

84) The transfer function of a system described by the state equations x'(t)=-2x(t)+2u(t) and y(t)=0.5 x(t) is / fdlh iz.kkyh

ds LFkkukarj.k dk;Z dks ftl LVsV lehdj.k x'(t)=-

2x(t)+2u(t) vkSj y(t)=0.5 x(t) }kjk of.kZr fd;k tkrk gS & oks gS

A) 0.5/(s+2)

B) 0.5/(s-2)

C) 1/(s+2)

D) 1/(s-2)

85) What is the maximum memory size that can be accessible with N lines in the address bus of a microprocessor? / fdlh

ekbkslslj ds vMsl cl esa N ykbal ls fdruk vfkdre eSeksjh lkbt+ lqxE; gksxk\

A) 2^{N+1}

B) 2^{N-1}

C) 2N

D) 2^N

86) An op-amp has the differential mode gain and common mode gain of 3500 and 0.35, respectively. The CMRR will be / ,d op-amp esa ,oa eksM dzek% 3500 ,oa 0-35 gSA CMRR fdruk gksxk\

A) 1000

B) 80 dB

C) 40 dB

D) 100

87) A weight of 2 g is used as controlling weight in a gravity controlled instrument. If the deflecting torque corresponding to a deflection of 90 is 9.81x10-3 then its distance from the spindle will be / ,d

xq:Ro fu;af=r ;a= esa 2 xzke dk Hkkj fu;a=d Hkkj ds

:i esa iz;ksx fd;k tkrk gSSA ;fn 90 ds fo{ksi.k ds

vuq:ih fo{ksi.k 9-81x10-3 gS] rc fLiUMy ls bldh nwjh gksxh

A) 0.4 m / 0-4 ehVj

B) 0.6 m / 0-6 ehVj

C) 0.5 m / 0-5 ehVj

D) 0.7 m / 0-7 ehVj

88) Which one of the following are produced in a circuit which is simultaneously subjected to two transients due to two independent disturbances or when the disturbing force producing the transients is itself variable? / ml esa fUkEufyf[kr esa D;k iSnk gksrk gS] tks nks Lora= fo?u ds dkj.k ,dlkFk nks

{kf.kdksa () ds v/khu gksrk gS vFkok {kf.kdksa() dks iSnk djus okyk fo?u cy Lo;a ifjorZuh; gksrk gS\

A) Complex Transients / B) Transition Transients / C) Subsidence Transients / D) Relaxation Transients /


Page18of24

89) An amplifier has a midband voltage gain of 1000. If the cutoff frequencies are f1 = 100 Hz and f2 = 100 kHz, then the approximate voltage gain if the input frequency is 20 Hz will be / ,d dk feMcSaM oksYVst xsu 1000 gSSA ;fn vko`fr;ka f1 = 100 gV~t+Z rFkk f2 = 100 fdyksgV~t+Z gSa] rc buiqV vko`fr 20 gV~t+Z gksus ij

oksYVst xsu gksxk?

A) 196

B) 96

C) 296

D) 396

90) A balanced three-phase voltage system consists of three single-phase voltages with the same magnitude and frequency but time-displaced from one another by / ,d larqfyr rhu Qsl oksYVst esa leku ifjek.k vkSj vko`fk ds lkFk rhu flaxy Qsl

oksYVst 'kkfey gSa ysfdu fdrus le;&foLFkkfir gksxk\

A) 30o

B) 60o

C) 120o

D) 135o

91) The value of the breakover voltage for the commonly used DIAC is about / vkerkSj ij iz;qDr DIAC ds czsdvksoj oksYVst dk ewY; yxHkx fdruk gS\

A) 95 V / 95 oksYV

B) 32 V/ 32 oksYV

C) 56 V / 56 oksYV

D) 18 V /18 oksYV

92) When will the 8085 processor enter wait state / 8085 izkslslj dc izrh{kk fLFkfr esa izos'k djsxk\

A) When the READY is tied high (5 V) / tc jsMh (5 V) gS

B) During the HOLD request / gksYM vuqjks/k ds nkSjku

C) During bus idle time / cl le; ds nkSjku

D) When the READY is tied low (0 V) / tc jsMh (0 V) gS

93) 1 half wave converter with free-wheeling diode, drives a separately excited DC motor at 900 RPM with firing angle 60. When this motor is fed from 1 full converter with =600, the motor speed will be / Qzh&Oghfyax Mk;ksM ;qDr 1 oso duoVZj] 60 ds Qk;fjax dks.k ds lkFk 900

RPM ij i`Fkd :i ls mRrsftr DC eksVj dks

lapkfyr djrk gSA tc bl eksVj dks 600 ds

lkFk 1 duoVZj ls flafpr fd;k tkrk gS] rc eksVj dh xfr fdruh gksxh\

A) 1800 RPM

B) 1200 RPM

C) 600 RPM

D) 900 RPM


Page19of24

94) Which of the following theorem states that in a linear bilateral single source circuit, the ratio of excitation to response remains constant when the position of excitation and response are interchanged? / fuEufyf[kr esa ls dkSu lk izes;

crkrk gS fd js[kh; f}i{kh; ,dy lzksr esa] tc mRrstu rFkk vuqf;k dh fLFkfr tkrh gS rc mRrstu ls vuqf;k dk vuqikr fLFkj jgrk gS\

A) Reciprocity theorem / jsflksflVh izes;

B) Compensation theorem / dEisuls'ku izes;

C) Superposition theorem / lwijiksft+'ku izes;

D) Nortons theorem / ukWVZu izes;

95) When the output of a J-K flip-flop goes alternate as LOW, HIGH, LOW, HIGH on repeated clock pulses, then it is operating in / tc J-K fyi yi dk vkmViqV iqujko`Rr dkyn Lian ij fuEu] mPp] fuEu]

mPp ds :i esa ckjh&ckjh ls gksrk gS] rc ;g fdl eksM

esa izpkyu dj jgk gksrk gS\

A) Toggle mode / Vxy eksM

B) Hold mode / gksYM eksM

C) Set mode / lsV eksM

D) Reset mode / jhlsV eksM

96) A three phase full converter is fed from 400V, 50Hz mains. PIV rating of SCRs are 1300V. What will be the

voltage safety factor? / 3. dUoVZj 400 oksYV] 50 gV~t+Z esbu ls QhM fd;k tkrk gSA SCR dh PIV jsfVax 1300 oksYV gSA oksYVst lqj{kk dkjd D;k

gksxk\

A) 2.3

B) 2.7

C) 2

D) 3

97) Distance protection scheme is preferred over graded time lag over-current protection relay because / fMLVsal ksVsD'ku Ldhe dks xzsMsM Vkbe ySx vksoj&djaV

ksVsD'ku fjys ls vfkd ojh;rk nh tkrh gS] D;ksafd

A) It is faster in operation /;g izpkyu esa rhozrj gksrk gS

B) It is simple/ ;g lk/kkj.k gS

C) It is cheaper in cost / ;g ykxr esa lLrh gS

D) It is smaller in size / ;g vkdkj esa NksVh gS

98) The maximum frequency on which 8085A-2 microprocessor can operate is / og vfkdre vko`fk ftl ij 8085A&2 ekbkslslj dke dj ldrs gS] oks gS&

A) 3 MHz/ 3 esxk gV~t

B) 2 MHz /2 esxk gV~t

C) 5 MHz / 5 esxk gV~t

D) 11 Mhz / 11 esxk gV~t

99) The open loop transfer function of a unity feedback system is G(s)=K/{s(s+3)(s^2+s+2)} The range of K for which the system is stable is / ,d ;wfuVh QhMcSd iz.kkyh dk vksiu ywi VkalQj dk;Z

G(s)=K/{s(s+3)(s^2+s+2)} gSA K dh jsat ftlds fy, .kkyh fLFkj gS] oks gS

A) 13 > K > 0

B) 6 < K < infinity / 6 < K < vuUrrk

C) 21/4 < K < infinity / 21/4 < K < vuUrrk

D) 21/4 > K > 0


Page20of24

100) For a signal amplitude modulated to a depth of 90% by a sinusoidal signal, what will be the ratio of transmitted power to the power of unmodulated carrier? / lkbukslksbMy flxuy }kjk 90% xgjkbZ

rd ekWMqysfVM flxuy ds fy,] ikWoj ls vukifjofrZr okgd (vuekWMqysfVM dSfj;j) dh ikWoj dk vuqikr D;k gksxk\

A) 1.405

B) 0.5

C) 1.5

D) 0.81

101) With a clock frequency of 3MHz, the execution time for the instruction "STA addr" of 8085 will be / 3 esxk gV~t+Z dh

dkyn vko`fr ls] 8085 ds "STA addr" vuqns'k dk fu"iknu dky fdruk gksxk\

A) 3975 ns /3975 uSukslsdUM

B) 4333 ns / 4333 uSukslsdUM

C) 3960 ns / 3960 uSukslsdUM

D) 3115 ns/ 3115 uSukslsdUM

102) For a short-circuited transmission line, the reflection coefficient is / 'kkVZ&lfdZV dh xbZ lapj.k ykbu gsrq fjysD'ku xq.kkad D;k gS\

A) 1

B) 0

C) -1

D) Infinity / vuUrrk

103) The total energy generated in a year if the maximum demand on a power station is 200 MW and the annual load factor is 50% will be / ;fn ikWoj LVs'ku

ij vf/kdre fMekaM 200 MW gS vkSj okf"kZd yksM

dkjd 50% gS] o"kZ esa mRikfnr dqy tkZ fdruh gksxh\

A) 8760 105 kWh

B) 730 105 kWh

C) 4380 105 kWh

D) 365 105 kWh

104) An EPROM is fabricated using / ,d

EPROM dks fdldk iz;ksx djds x


Page21of24

106) Bundled conductors are used to / caMYM lqpkyd mi;ksx tkrk gS\

A) Reduce corona loss /dksjksuk {kfr ?kVkus gsrq

B) Reduce line inductance/ ykbu vuqxe ?kVkus gsrq

C) Reduce corona loss and line inductance / dksjksuk {kfr rFkk ykbu vuqxe ?kVkus gsrq

D) Reduce line capacitance and inductance / ykbu kkfjrk rFkk vuqxe ?kVkus gsrq

107) In a three phase full wave converter, the output voltage pulsates at a frequency of / 3-Qst+ dUoVZj esa] vkmViqV okYVst dkSu lh izkf;drk ij dEik;eku gksrh

gS\

A) 2f

B) 3f

C) f

D) 6f

108) A system is called absolutely stable with respect to a parameter if it is stable / fdlh flLVe dks ,d iSjkehVj ds laca/k esa fcYdqy LFkk;h dgk tkrk gS ;fn ;g LFkk;h gS

A) For only certain bounded ranges of values of this parameter / gsrq

B) For certain values of gain / gsrq

C) For a few discrete values of this parameter / bl iSjkehVj dh dqN foyx gsrq

D) For all values of this parameter/ bl

iSjkehVj dh leLr gsrq

109) What will be the slope of the asymptote in Bode plot of a 2nd order system? / fdlh 2nd vkMZj flLVe ds cksM IykWV esa vuUrLi'khZ izo.krk D;k gksxh\

A) 18 dB/octave / 18 Mslhcy@vDVso

B) 3 dB/octave /3 Mslhcy@vDVso

C) 6 dB/octave/ 6 Mslhcy@vDVso

D) 12 dB/octave / 12 Mslhcy@vDVso

110) Transfer function of the control system depends on / fu;a=.k iz.kkyh dk dk;ZZ fdl ij fuHkZj djrk gS\

A) System parameters alone /dsoy iz.kkyh iSjkehVj ij

B) Nature of output / vkmViqV dh izd`fr ij

C) Initial conditions of the input and output / buiqV vkSj vkmViqV dh izkjafHkd fLFkfr;ksa ij

D) Nature of input/ buiqV dh izd`fr ij

111) If an ordinary d.c. series motor is connected to an a.c. supply, then / ;fn

,d lk/kkj.k d.c. lhjht eksVj dks a.c. vkiwfrZ ls tksM+k tkrk gS rks]

A) It will not run /;g ugha pysxh

B) The armature will be burnt out/ vkeZspj ty tk,xk

C) It runs but not satisfactorily / pysxh] ijarq larks"ktud


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112) In DRAM, number of transistors required per bit is / DRAM esa] izfr fcV

visf{kr dh la[;k gS &

A) 4

B) 3

C) 1

D) 2

113) An amplifier circuit having voltage gain of 100 gives output of 2V. The value of input voltage is / 100 dh oksYVst of)

() okyk ,EiyhQk;j lfdZV 2V vkmViqV nsrk gSA buiqV oksYVst dk eku gS

A) 2 mV

B) 20 mV

C) 50 V

D) 200 V

114) The voltage at the receiving end of a three phase feeder delivering 200kVA varies between 480V and 520V. To maintain the voltage at 500V an induction regulator is to be procured. What should be its kVA capacity? / 200

fdyks oksYV ,fEi;j nku djus okyh 3- QhMj ds kfIr ij oksYVst 480 oksYV rFkk 520 oksYV ds chp gksrh gSSA oksYVst dks 500 oksYV esa cuk, j[kus ds fy,

baMD'ku jsX;qysVj dks izkIr fd;k tkrk gSA bldh fdyks

oksYV ,fEi;j {kerk D;k gksuh pkfg,\

A) 40

B) 8

C) 14.86

D) 4.62

115) A 2000kVA, 6600V, three phase, star-connected synchronous generator has armature resistance of 0.4 per phase and a synchronous reactance of

4.5 per phase. What will be the percentage change in terminal voltage when the rated output at a power factor of 0.8 lagging is switched off? The speed and exciting current remain unchanged. / 2000 fdyks oksYV ,Eis;j] 6600 oksYV] rhu koLFkk] LVkWj&la;ksftr rqY;dkfyd tujsVj

esa izfr koLFkk 0-4 dk vkeZspj izfrjks/k rFkk izfr

koLFkk 4-5 dk rqY;dkfyd jh,sDVUl gSA tc 0-8 ySfxax ds ikoj QSDVj ij fu/kkZfjr vkmViqV can dj nh

tkrh gS rks] VfeZuy oksYVst esa ifjorZu izfr'kr D;k

gksxk\ xfr vkSj mhiu djaV vifjofrZr jgrk gSA

A) 4.75% / 4-75 izfr'kr

B) 14.91% / 14-91 izfr'kr

C) -3.46%/ -3-46 izfr'kr

D) -9.20% /-9-20 izfr'kr

116) Error constants of a system are measure of / fdlh .kkyh dh =qfV fu;rkad fdldk uki gS\

A) Steady state as well as transient state response / ds lkFk&lkFk

B) Relative stability / C) Steady-state response/ D) Transient state response /


Page23of24

117) Any transformer on no load draws current at a poor power factor because / fcuk fdlh Hkkj yksM okyk dksbZ ifj.kkfe= vi;kZIr

fo|qr 'kfDr dkjd ij djaV vkgj.k djrk gS D;ksafd

A) it acts like a capacitive load / ;g ,d /kkfjr Hkkj tSlk dk;Z djrk gS

B) it draws only core loss component of current/ ;g dsoy djaV ds dksj yl ?kVd vkgj.k djrk gS

C) it draws mainly magnetising current / ;g eq[; :i ls eSXuVkbft+ax djaV vkgj.k djrk

gS

D) it draws only magnetising current /;g dsoy eSXuVkbft+ax djaV vkgj.k djrk gS

118) Cooling of transformers is necessary to / ifj.kkfe= dh 'khryu D;ksa vko';d gS\

A) Dissipate the heat generated in the windings/ okbfaMax esa mRiUu m"ek dks nwj djus ds fy,

B) Reduce the humming / gfEeax dks ?kVkus ds fy,

C) Reduce the losses / yl dks ?kVkus ds fy,

D) Increase efficiency /{kerk c


Page24of24

Answer Key

1. D

2. D

3. B

4. C

5. B

6. C

7. C

8. C

9. C

10. A

11. B

12. A

13. D

14. B

15. A

16. D

17. D

18. C

19. D

20. A

21. C

22. D

23. D

24. A

25. C

26. D

27. C

28. B

29. D

30. B

31. C

32. C

33. C

34. A

35. D

36. B

37. D

38. C

39. A

40. D

41. A

42. C

43. B

44. A

45. D

46. A

47. D

48. B

49. D

50. D

51. B

52. D

53. C

54. D

55. D

56. A

57. D

58. B

59. B

60. C

61. B

62. D

63. A

64. D

65. C

66. D

67. D

68. C

69. B

70. A

71. B

72. C

73. A

74. A

75. B

76. B

77. D

78. D

79. A

80. A

81. C

82. B

83. D

84. C

85. D

86. B

87. C

88. A

89. A

90. C

91. B

92. D

93. B

94. A

95. A

96. A

97. A

98. C

99. D

100. A

101. B

102. C

103. A

104. A

105. C

106. C

107. D

108. D

109. D

110. A

111. C

112. C

113. B

114. B

115. B

116. C

117. C

118. A

119. Nullified

120. C

HOW TO TAKE A TEST? TEST INSTRUCTIONS On …admitcard.online-ap1.com/dolbanswerkey/PDF/AEE_23April_2...Please indicate your answers by shading the circle with the appropriate letter

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