kidoour - questionpaper.orgquestionpaper.org/previous_papers/je/electrical/electrical.pdf ·...

34
Ti,trc.allo.DcL : 2Horrs lve ii gqq : 2 42 7 . sr{+3 it i q6& €*-fod eqfund *nive i r ,-- ,,,..!-,' i!. {n'Ik'6ricF:,iiriRtrr H.finf<tTn ? t -(z'.,,;t4t'tt"'':- d- 'Pl rNsrRucrrolis 10 c,\\-prpArF:s i . -3ffiifrE-ftiqffi .- -l ir l'. -' r-t"*-*1s qr*rdliralamlBhrii€ r"n'*e 11. s36fi36llffit.ffia.+""= r,r--.rl 'li | | r. I '^i_ _r31,r,r co.'.rr"**. .. (?io!:!,io*r | *o_6r d-q{ qn*-i {:i rri) ! r. I r""r-r,r {il GeDerrED".eei.r oso..:onr I qi1l.r_O.t+} rF.{ in?n { jsia, i o I (cMrs$rrd,, I tne. -,_.____.y ! rl I rs:iij rE) c.:..aer!rE iie oscJ..iiore) | "+.--pi (.G) snl?| inilqi t,:._,t i I r:Ed. r rridsft-el | (arri ir- EiiT) , l" ::" j:"1"*':::';;",3T"lii:ffii:".:.',ff,^i;Yjlil'Ei lz. .*-rii i-o< n-",+ -'i ==,-.=:ii ; .=.: =--,!r:, ii . :, iU /i)< --.) KIDooUr PAP.FR.I qY{q;r-t 519 MN 6 .afr6"i j..*:;c, ollorving instruciions <arefcUybe(ore loE qedn ro I Tl'is bcoklrt cdnia;ns qnestioff in Engush-;r.F-l) ? Read ihe follorving instruciions <arefcllybefoJe loE qe$n ro znswer the quesiichs- i r,":':::: : : ::.f:rl ;f l':r;'::l'tj''*;'-:: l: l-i*-T I T.::':-':'' i * s, or::.,r i ie ll:i<,Jric.h 5 4.\ tr€rrtre. i raHi3r.arr q" ii:\ r{ EF i :{.nt,.,.:. ii.._r : i: :l:-.*l:l'-rl::T:::i,1'!c'l'r.rii'''. ... I f')({:)q!46:ii)(E):.'iirr-i+r: ; :i:i.. r:?r !i mi*ii4 0,,rts2:cd rro!r,daif lri;:,..:rls l1 \{-j;"diiisi!=!.{'-i:+--q:-:?.::rsii r-rj.:. ''* rog ecr i, ,--:sj nn.,;:dl I *:s(,.8)?"-,nq.!ivE__e<eri-_i:,::..: _r.:. i e'.r3r6r,.c r. s r j:J oa i " ,,;;; 15 -i'ri=.':n:!F: :=:; t"i vszau, o:c e s.lr d r.r,w.\ri stue, er',u:i. /5 r<: | :5e=*:rF sr:cr' !3T--sid-:ri-:ir r;=(-r-r. i iiajpt ?-:G:r.E a ud:,.,4 sr^ Ee Ari$dc<-r:ab I \ *;11d 1T -,.i14!- rair iift. F:=:n':l xro-',*@@73 'Erzs.a'jn. c,is.:.'i hn! !i:slls I c' ae 3l^<-ii. !5ft + a:ti +:iEi ili ti,ii iij?r;i {nq qi d $ji$ 4 16sl'n: t i:-=--:+nr:ira-.i!.n+i ri'ic' Td G:c'n 3ft Sa *i Ra =qn I i ii$i*#q.ts'*reryu"*c-r"e,r....,..;"".'.j h: ed{-cB;;; R'n f,; side-r;:;tei+ ==: fti<i or s3e n d. 't,€ ,rrhr'sh*r :!:i-d ri4,r:e.:nr I rGfrqi q,6E|r l'd.er HB ias+€ EC e+- "r*6 j :Y_Y::Ty_'ry *)-l"ida.idr,+nr I f;c{'aq6Ei'i6riHBq*R+i-6iird.::n".qsiq-! '.tu xan '.;,*r "",*:*@.z'ei. I ;;a,;#';'---'- '--"-'--**"i ,.11. l""1illjf; tr,:lsj":"'t:''","4'.'""...."- {. a{ T q. * our"o.,oi ; ==___.r''.+.-_,, j .li{r srv,. - *.py *rh.ry.r h r)o. j*llrli I isrnEi<+=rF, i / i: " :a.::.:" : *;;;;;;; ;lx'",I* l l " *H* 11E],.:-=..;*:-=l:,', i , i.o. r'*-=-."j"'-.a;;;;i;;:.;;;::.::":-,.. I *anE""E*;i d €r iffii i + <'"-tu = ='-:: i ' i'. o.-'.a.r:"c"'".rJJ;;il-"4":-;";i:;.1:;: 110- Tl5 !v-a:F ;*iai tij F:=F-r+'i'n i? ;-.l as:l . I !\.:drbde.rur,b!,e!o"'r-**n".J*o.,.'-- 1 ;tF-sfiifini<i'tit,ri-RFF+:3r- i-'-=i1a '-,+.+ i I'r::::::_'il_'"c.".',T^;c;/.*q..11.'.iy.,1*-,r.-*l,,.FiJ*.*u*r**6.'.<_{ii;i,F:.,r,.'..r_-i i I I:::;;:.T,:1'*.*- €:ly r...i iiedrr tuch l ;;,+-+i",#;+'l":- ":*_=:._-r, ; i tz (. D.Eh E,. r r be d6€ - :__"'-*^*!*: *!.r'-1:}e-.i"*i.r*r.r,oi".i. *..". I :iFi6: -- riqi{ +!++ <+ r-=i=i-.r i, I :::::-l__-______sr@E1? -a .16 T-"1+' !-1 .d @i r qrq r ---_-l-_-_--_----__lr.--r-.. L, QuestionPaper.Org

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Page 1: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

Ti,trc.allo.DcL : 2Horrslve ii gqq : 2 42

7 . sr{+3 it i q6& €*-fod eqfund *nive i r ,-- ,,,..!-,'i!. {n'Ik'6ricF:,iiriRtrr H.finf<tTn ? t -(z'.,,;t4t'tt"'':-

d-'Pl rNsrRucrrolis 10 c,\\-prpArF:s i . -3ffiifrE-ftiqffi .- -lir l'. -' r-t"*-*1s qr*rdliralamlBhrii€ r"n'*e 11. s36fi36llffit.ffia.+""= r,r--.rl'li | | r. I'^i_

_r31,r,r co.'.rr"**. .. (?io!:!,io*r | *o_6r d-q{ qn*-i {:i rri) !

r. I r""r-r,r {il GeDerrED".eei.r oso..:onr I qi1l.r_O.t+} rF.{ in?n { jsia, io

I (cMrs$rrd,,

I tne. -,_.____.y !rlI rs:iij rE) c.:..aer!rE iie oscJ..iiore) | "+.--pi

(.G) snl?| inilqi t,:._,t iI r:Ed. r rridsft-el | (arri ir- EiiT) ,

l" ::" j:"1"*':::';;",3T"lii:ffii:".:.',ff,^i;Yjlil'Ei lz. .*-rii i-o< n-",+ -'i ==,-.=:ii ; .=.: =--,!r:, ii .

:,iU /i)< --.)

KIDooUrPAP.FR.IqY{q;r-t

519 MN 6

.afr6"i j..*:;c,ollorving instruciions <arefcUybe(ore loE qedn ro I

Tl'is bcoklrt cdnia;ns qnestioff in Engush-;r.F-l) ?

Read ihe follorving instruciions <arefcllybefoJe loE qe$n ro znswer the quesiichs-

i r,":':::: : : ::.f:rl ;f l':r;'::l'tj''*;'-:: l: l-i*-T I T.::':-':''i * s, or::.,r i ie ll:i<,Jric.h 5 4.\ tr€rrtre. i raHi3r.arr q" ii:\ r{ EF i :{.nt,.,.:. ii.._r :

i: :l:-.*l:l'-rl::T:::i,1'!c'l'r.rii'''. ... I f')({:)q!46:ii)(E):.'iirr-i+r: ;

:i:i.. r:?r !i mi*ii4 0,,rts2:cd rro!r,daif lri;:,..:rls l1 \{-j;"diiisi!=!.{'-i:+--q:-:?.::rsiir-rj.:. ''* rog ecr i, ,--:sj nn.,;:dl I *:s(,.8)?"-,nq.!ivE__e<eri-_i:,::..: _r.:. i

e'.r3r6r,.c r. s r j:J oa i "

,,;;; 15 -i'ri=.':n:!F: :=:; t"ivszau, o:c e s.lr d r.r,w.\ri stue, er',u:i. /5 r<: | :5e=*:rF sr:cr' !3T--sid-:ri-:ir r;=(-r-r.

iiiajpt ?-:G:r.E a ud:,.,4 sr^ Ee Ari$dc<-r:ab I \ *;11d 1T -,.i14!- rair iift. F:=:n':lxro-',*@@73 'Erzs.a'jn. c,is.:.'i hn! !i:slls I c' ae 3l^<-ii. !5ft + a:ti +:iEi ili ti,ii iij?r;i

{nq qi d $ji$ 4 16sl'n: t i:-=--:+nr:ira-.i!.n+iri'ic' Td G:c'n 3ft Sa *i Ra =qn I i

ii$i*#q.ts'*reryu"*c-r"e,r....,..;"".'.j h: ed{-cB;;; R'n f,; side-r;:;tei+ ==: fti<ior s3e n d.

't,€ ,rrhr'sh*r :!:i-d ri4,r:e.:nr I rGfrqi q,6E|r l'd.er HB ias+€ EC e+- "r*6

j

:Y_Y::Ty_'ry *)-l"ida.idr,+nr I f;c{'aq6Ei'i6riHBq*R+i-6iird.::n".qsiq-!'.tu xan '.;,*r "",*:*@.z'ei. I ;;a,;#';'---'- '--"-'--**"i,.11. l""1illjf; tr,:lsj":"'t:''","4'.'""...."- {. a{ T q. * our"o.,oi ; ==___.r''.+.-_,,

j

.li{r srv,. - *.py *rh.ry.r h r)o. j*llrli I isrnEi<+=rF, i/ i: " :a.::.:" : *;;;;;;; ;lx'",I* l l " *H* 11E],.:-=..;*:-=l:,', i, i.o. r'*-=-."j"'-.a;;;;i;;:.;;;::.::":-,.. I *anE""E*;i d €r iffii i + <'"-tu = ='-:: i' i'. o.-'.a.r:"c"'".rJJ;;il-"4":-;";i:;.1:;: 110- Tl5 !v-a:F ;*iai tij F:=F-r+'i'n i? ;-.l as:l. I !\.:drbde.rur,b!,e!o"'r-**n".J*o.,.'-- 1 ;tF-sfiifini<i'tit,ri-RFF+:3r- i-'-=i1a '-,+.+ iI'r::::::_'il_'"c.".',T^;c;/.*q..11.'.iy.,1*-,r.-*l,,.FiJ*.*u*r**6.'.<_{ii;i,F:.,r,.'..r_-ii I I:::;;:.T,:1'*.*- €:ly r...i iiedrr tuch l ;;,+-+i",#;+'l":- ":*_=:._-r, ;

i tz (. D.Eh E,. r r be d6€- :__"'-*^*!*: *!.r'-1:}e-.i"*i.r*r.r,oi".i. *..". I :iFi6: -- riqi{ +!++ <+ r-=i=i-.r i,

I

:::::-l__-______sr@E1? -a .16 T-"1+' !-1 .d @i r qrq r---_-l-_-_--_----__lr.--r-..

L,

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Page 2: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

To<r r:r

. CEI\IERAI_ AWARENESS

. One oi the obiecli\.is oi t956 t'rd'lsrrralPolicj, Resolution rras lo coDtrol1A) misuse of electririt! in jndusrrres_

(B) migration of labo$ flornagriculture to indusrry.

{C) enrry of privare enrrepreneurs inke). and stratetic indusrries.

{D) fltthr ot c+ritat Irom domestic ro-: foreisn indusrriei.

2 l:lor! many membe.s n.e td be presentin Lok Sabha lo rrake complele 'the

;quorum ?

I: {A) t (\.rtlle iotzl mtntrrrr

-i.;(S) ;ofthe tota! cremb"rs r:..

);19-. lo o' .r iirc toiil n:(rnte"

jrD) ; ttr oi ihc roi;j rrrijri.ari

:t

-'\. : ]\Lirh is ttr€ s o:rgest -+:iorirt ctiamber: ot dre !{orld ?

'j tt) n l'" suur'" '

: (Dl Duna

J. i On n'hich rjver is poch3 pad-.consrrucled ?

: qa; x'isr'',n- ,.2'

= l_(9}. Godar,ari

= (C) Kdst

(D) Tun8abheira

Proiect

5. l{hich of rhe follorLing \.otcano iskno\\,rr as the .lishl-house of theMedirelrarlean ?

(A) N,tt.Ve3ii\.ius!Ij.

i

ir

jii

I

a

'

t.

e

ir

EI

il,

ii

g

l

:

!

-f

IA

e

a

.1

i

:

rirr0(ta

i-tI

. (B) Mt.Pelee

V{€t'tiri-stron1bob(q) N4t-Fuji

Of the power rtai,ons ar rhe touorvine*pla.cs I'hi.h -vne is -a nuctea, por,:Jstation ? :

(A) Ram3gundam

(ii) -r.rraF r

(C) Nerye)i

{D) Earaunj

tcllc\Lr,re..Jl phonr!€;\,rce prorid.rs u:cs CDIJAtechrrolos! ?

(A) Ai.tal

(B) BPL

(C) ldea

JD) Dolphu'

W:hich hom Lhe ancierf temptes ar rtlefollorvigg pla,ces \vas buiii during theChalut],an rcgirne ?

.-CAl S,nchi

(B) Bhitragaon

(CJ Bodhtaya

-,^/^ ,

519llN 6

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Page 3: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

,'',/'

ldenti4' the ^"atarah)a

amoDg the Ioilo\",rg r'(A) BSNL

(B) LIC

-{O cerr.

(D) Reliance Pekoleum

l2-. l\,hos€salerlirre is Erpiess yourseli ?

(A) Indian ExFress

. (B}. Airrelt-- :

(C) Ralnrand Suirine

tu, raI:ano rrvel\r Lream

13. $,hicl oI the folloNing ipace vehicle ...:r'iandedmnn on dre },toon ?

uI-{ Apollo

(B) Challenger

(C) Coltln,bia

.lu) ErP,crel

;.

l4 Wit;ch of the (allo....ii)S iahces isah'ars a solo dance ?

(A) Yrldi,Sana - Ka"'r.aJo'k4- i3) oi:.,r: -fl:uiin.i

(Cj Odissi - olissq

WrK,td'ip'\(ti -- Av!\\^,Yq lT-il4

l-.- l\:h;i cin be ttre ma\i*tr' ^umber

oipcrsons aurhorised in a Starc Cabinitas ierAdrecently passed '(A) l0"; oi tho aulhor;sed srrengih bf

thel{L?rs and rle \tLC'(B) 15:6 ot tlre s€rrins \lLAs

(C) 20-q6 of rhe rtl-.As aid ttle \.fl-eson lhe side o( the rulint g;oup- :

t.- ., c{)

(B)

_Kl/:Qora

Compao)'

(3) Prudenrial

(4) Stand"rd Ure

G) (d) '

(.:) (r) .

(3) (2).

(r) (3)

(2) (4)

4O- fVtxn was rhs. first a;r-conditionedtrain inhoduc€d in India ?

fs) 1948

(c) . 1,969

' (D) 1975.

;

1l- In the private s€.tor rirere aie lifeinslrrance (oorpa"-ias as ioini venNrasbetN'een .lldi$r

"nd fo'eisi eifilie-s.Corlelare dx! lidiall antnies i,,irh t!rcirl'.at5rer !or;-ig!: .cni::bs.

\ Indian entities .

ror€iEn

CodFahics

(a)r!9tQ : (l) otd r*Iutual.

' (b) Korak Ntahlrdn (2) AIG

(c) Tala

(d) HDFC

(c)

,P

(a) (b)

12) (3)

!.1) ('1)

!) g>

(3) 0) ,..1Bf rst ot ttre aut)roriseJ shengrh ;!. rhel.{l.{s. q, st A""4, tdo 3

. :l9 t\r\ 6

QuestionPaper.O

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Page 4: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

A bilt is proiccted t;€rUcath, uDwar.lrrs aecel-eriatjon ar the highesipohf is

{,{) zero

{B) di'ected up,,,,ard

apzldirected dor..nrl'ard

(D) direcred sidertavs

lA'hich one of lhe ,olloq,ina cahot beused-ro meBsure time inside a satellireorDthn8 around the earth ?

'' -###S*'*'e'roon'ii(A) g0_ 120,n8,

181 100 -'t,lo oj.(c)

.40-6omi.(D) 9c_J50tng.

of

3/ Y:h one of rhe rolo.,.i,rs sase<. . deplete the orone lav-- ih' aulosphere ?

(A) Methane

$;-

flt

. (c)(D)

v(At- A Fndutum ctoct(B)

(c)

(D)

.v. r ne rhetalic elernent ofchlorophyu L;\.1' loPF€i

tzl Magnesiurn

(C) rron

ru,/ !alcruDr

\v:0014:

l!n.t w.1tgt1- ,, --Atoinic clcrk

Etectron;c q!.rartz ctock

The paint red iead is rJresusfa-rsion ot(A) lead monor-jde

(B) lcad dioxidc

{C) Iead rcrroxrdc

(D) tc:d rrioxjce : '

Penetrathg poNer is least in aseo,

) B-i.ay

!6 carbon hronoxide

_ (C) Amrnonia'(D)

Surphur Djo_r,<;e

23. The cololucd li8hts. r$\r et.;ccrire D,pnotoa})rthesis. ire

. (A) blue rn<t rcJ(B) gieen arra urur(c) yclorf

"rdg:i.,i(P) yetiob, a^c o,:i,r::,r

2J. The-plint ilrro<itrci:ci rro.j1 ihp :rLr..world to.o)d \.o.tit.is(A) $,.h.at

(B) Ftato(c) rice(D)--slgar.cane

5. Whicl' of rhe t.rt\Tri\S is a scrrrce of1*<t lu

'suenu" lo rhe CentrrlGove'nll|ent ?

''..'LIAI Ta.\ on CcrFo,-! ir rrroti is(B) Excisc Duties(g shlesr"x(D) C'rstorns Duiips

g.

t

-.:

!i

i':a!.F,

.E

t-rz)' * .<?rxla. fe,te@f f^Y

Sl9 -\ tr_ 6

QuestionPaper.O

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Page 5: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

Tesr (ii) (B)

--,-€ENiEML ENGTNEERTNG

{ELESIBTCAL AND MECIiANTCAI)26. Xinsmalic pair tre $6se utfd;"e M.ol3o. Whtchol lh. ldki{i4 clutchs is podriw typ€ ?

eboenrs thdt I OL c-a.rnt ia..e rne conrao I i"i o,*1bl hi"e surtace conracr I tO .};w

. (c) permir letariw morion I tot C",r,irusalo) are held'roq€tha,

I::"*"':' lsr. ire€p rn bett a'i'€ is a,e ro27. Gov€mor is lrsed in uuto-ol;u,o' l" "*

I oq) mareriat or fi. r;blevt^) dec,eas6:rhe qariarion ot rp.ed | "l *- -: -. .-:.-"I lB) marerial ot rhe belr(B) <onhot 5N/sr I .- . ,- .:I tO.. ru'se'-t . .ai*,-e.,rLy- -(c) coni'of8N I ior **." *-*- and co,,i' tions due rblO) All rhe .tbve I v.ryins r€Eion

28.. For simrte supponedlbeam havins load.r h"lrZ. Cam si,e depen* "rx;,c6nle: lbe b€ndins oomcnl lill be L^. .- _ ,

(^j minimtimilhe su;Do'r | 1' t":

"':' ioi -r'",- l, u* *i,,r. | :l "'"n ''*':

| (C) p'nne <ir.lalq mz\iminn;l lha suppon (DI oJler cnck l{c} Nonc of the .bove I

.133. tlaflnell sovemo' .6uld bc clas5Ji.d under the.r. -rne ?rrecfiv€ rcrgln or r|e corwn \urh oi€ erxr I

" lild and the otber end tree is

{8) .tt'ice irs lA'sih I lt't penduhrn rvpe eois'ars

, ' .61 tetr irr t;fi* | (c) cednlusal tvp'3o'emo's

(D) Irone 6l lhe above | {u' o":d wersr'l rvF soverno"

- -,_--- , I -= . : sP ct for RoucH woRt( .'

J€lC + t).20O9-/UPaoef 8

QuestionPaper.O

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Page 6: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

'i:

i:i

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Page 7: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

." ]llt,,"ll* o.T 3h.{t on , rarhc. ir3 b€nd,,s.an o. prewnr€dbv

(A) .tunnins rhe stidr ar tok lpced

' {B) urins hish,p€ed .

(C) ssihg-srlrdyma.ti-ne

(D) usins rready ,ei

35- Th€ op€Er'o6 ot sh.nrpcoing a g,inding wheet ircallzd

(A). trueilg .

{B) dr6sing

(q .

afisnins

(D) baliinchs

A univ€Bat dilid[B h€ad is u5.d tomilliog operation bli

'(A) pla;n ioadirE l-(B) dira.1 1n4gx;i9 ,

rL, drrerentiatinderins

{D) .ompound indexins

A onhtw b€rm'irdelect.d by a r,.. 1o 1".3 ,I loli, t d@bt€d, rha- d.tt€crio: .-_aFi:eJ ro€afiar ose wil b€ ddEed by a r;<,or or(A) 2

G):'2

rc) i{D) 3

3a-

39-,.1 'Prhcipjl plnD€ i, on. v/h,ch .aries(A) ro shear.srrerg

(4, iatimun sh€ar 3rrci,

tL, m rDmat strcl!

(Dl "Eioum re,ina,{ oJ rh;sres

Hootie! t w hot& go.d !F{o

lA) tftlj poinr

(B) l,rit ot proporrror;lly

(Ci b€lti.o Doir,1

lD) .L!ic linril

40.

37. la grinding .or*,arion. ,o: g:Fjh;hnrcriat

' lA) coarser srain sire is !5ed

: {B} line grarn size h ued

JE(_G+ El.2oo9_,|l,lpa9e 30

1}e poza,rrge ,educrioi nr ar.a :ton sttq ir k subi4deC to ren3,t. .

{A) 096

tB) 10:6

C) ztx t

i:

a

tnF

!

QuestionPaper.O

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Page 8: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

4 2- Which of the lot-o\vi'is -ifii|^zs doer nolreqntq$d(! rc!r5 mech:::ih ?

lA) SblL€'

lB) B;n€r -

{c) Shapa

lD) Eroachios

43. Mi irg ;nachin€ is .lr*ified as horironlal or.

'€rtical typer d€pendins 6n rh€ pojlionn{

tA) spindte

(8) \'ro* piece

(g rDnting c'irrer

{D} so'k rabls or bed

Ing opcrations on bthe, witlrhe spiodk rpeed be minihum ?

(A) KilrJing ; -

.t6, rne nn,9rrng

. (C) Ta!€, t'lnring

(O) ]-hrcril .r'rri.,,:

{f,. ror onnrng cl}ar.roi, Ur.. al€rs b€ cbnrped otr 6 -

lA) colet

(8.) xdet

(D) V-bli.k

46. \i,lichol $e folloBing is-nor: castng prcces ?

. (A) C2nhias pro<€Js

(B) F>tEion

-{q - S"mi<entnt!4€ merhd

P) Srulh process .

47- lo t6 uelding, arc is crenr.d b€tkgl 6e

. et€.irode and rnork by

'i

' lAl flow oI cuent

16) @baee

(C) maledbl.h.arad€nsrics

lDl con{act resis{anc€ .-- ;

44. Oeseo 10

i'

.ceq/ene ratio iD (ase

.-v,ind'i.al totj sl)ould

='-

49-

{^i o.s, r'o

t8t I :.1

tq r2:rtDj ?,r

The r.per provided on paticnr tor its aasy ;,jd.1".o Njlhdrarval lrom the inouH i5 caled

nl l.p€r alloEllc6 ..

(8) dr"tr allowan@

tcll dishnton [email protected]€'

lD) pstiein allarance

'1.

:

:

sPItt ron ROUCH WOR|(

. .JE tc; €l-2009.,/t/pa9€ 32

QuestionPaper.O

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Page 9: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

ir: ilr.oi. tu!9.i used.Ior t.t'J i,eisurp.nr.i( or:,j.r,"i . l- ::. '-: : .-,

: (Cl r€bdtv

' (Di di*h.'irc

la) at b€ borbnr

' lC) ?l lhe ceni'.

lD) NoE c, ihc above

18) the vr,nes aie parrry iiirea'

In a <inhilugal pur,p, rhe )iquid enle; dre puhp{A} ai tb€ rop

.ta

rD)

53.

QuestionPaper.O

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Page 10: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

5li---5r$ b; ot thermoayoamis turnishes rhe

re|alronshi! rEtween

. 1e1 . neat ana wo.t

{B) t'ear. u,o.t ari prop.rtes ot lh€ shr;m

lq v..ious propeiti6 ol lhe-9yrl€m

(D) @rjos th.rmodynanjc !ro.PJ5e'

62.

$/hich nltln rnsnl hss th€ h ,t5t tesislance ?

Which ol lhe lotlornns ir no!'an inle'nal

.or$u5tton €igine ?

lA 2jtrok€ p€t'd "ngina

.

lBl 4.trok€ Derrcleftine

lO Diar€l ensi'a

{D) Steam eF9'6e

OBnse ot enkopy dep€rdt upon

{A) chanse of nB'(B) changc ol tEflp?;alde

(C) rhrnoe ol ioccifi. heJ!

(DJ clutrge o{ hcar

Themal pl.ht v/64o oD

lA) Lar.or clErd,=

lB) Uolle cld€ -:

6!.(A)

tB)

(c)

tD)

14eggd

Frequeey-met€/

60.

' 6t-

9.4.

|L, rianxrne <ycE

. O) All lhe above

J E{C + q:2OO9. /l/Paq€ 36

SPACE ron f,oUCH WORK

QuestionPaper.O

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Page 11: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

{4} .'De€res

lBl lElb

(cl vAR

{D) ruA

Fburm€n oi lhe relay we m€.n

(,4) wll-.mper€ nnng ot.€ta,

El ff.'r hring ot ,elay

lC) r,ohase r.ons or reby

lD) \r6u rati'g ot retay

68- .Reacrarr€ rcb!6 arc t"-ptov.d lo. pf,"r" rurr,;

. lA) lotrg lim :

B) rPdim lin€..

(I)i Anr o! lhpk ,

69. Eanh ,ault .etays,re

tAl dire.lii]^drieh!,6

.. q honlitc |io.rat ,fiays

. (q sho.'r arer.{e tiTe retays

(8) ,qllQ 0.707

lD) \rity

, (Ar. inrlairr.naous volas€

(B) intermi.iern dtty

lg. r.p€ated duty

lD shc't dlre

Th. rdio ot tine,rotinehnstone0h6lcai,acjr.nc€ is

lA) ;

r8r I'' 4'lct 2

(D4

a un&rqtoud csbfi is

An.ir ltasicncujt breat€, is urnaltyehplot€d td,=,a

"..

Jrd. n" .n"nur .o;,,,o"r,

: t6, src€l. .. i :

:! (D) copper

5PJCE fOR nqlcn woR(

. JE(C+ G)loog,irpa9e 38=

QuestionPaper.O

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Page 12: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

?4-. Tbe p€misribl€ v;ri.tioi o{ IrequaDca in poaersysrem PrL

. (n) rl%{B) :3iC) 1 s%

(D) I 1096

?5- t'or cooling ol large 3!e generalor3 hrdogen i3

uscd becau* .

(A) olte" tedu.ed tit?ri3k

(a) il ir lighi in $.jght

{C) il ir ot high (hemral condudivily

(D) All lh€ abole

76- fhc connect€d tGd bl. corsumer is 2 lW and

hrs maximum &mard b l 5 k\f. The dc'raDd_ laclor ol tha consumer !!

A centre ,re.d arnloa(er contleci€d kt the totor. .t.dtt ol. 6-Dote, 50 lL induclion. motor ;a!a

30 oeoltatiotst\ ona minut€- Th€ rotor aPegd is

(Al 6?0 rpT

{8) 990 ryn

lO 1010 'pm.

(D) lt30 rP'n

78-

79. T}te .larlt^g lorqle ol a 3-phare indlction molor'

(A) Vz

(B} VOJV

(n) o 75

(B) O 37s

tcl r ::(!l') l

SO. In a 3-dEse Induction n'o{or, $e ;echania;poiwr daeloped, in lernr. ot .{ gap po('€r P0.is

(A) O-S) Ps

{B) Pe-S

Plc) -+

P{D) -:

81. Tho nega(iG phale s€g'lEc h a 31)has.

rpcbronout '!tor e,(i313 $ien lh€ motor i. ;'

7?. 1o ftei ltu reoctiw po{Lrr r€Cnrirehrcnis al lcdd_ cenires ulu.lty

' . {A} shunt .aparitor3 ale usz.l

, lS) ra'iet GDacitors at. tsed

(Cl shunl 'eaclors

ara uied

tD) tap ch.nging lr.rEronr€r3 ar€ urcd

(A) und€.1o6&d

(B) overloaded

(Cl .!ppli.d wilh unb.lanced lollage

{D) hor

SPACE fOR ROUCH WOR|(

J€tc+Et-z009.n/P.de 4p

*.--.=-t_.-

QuestionPaper.O

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Page 13: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

!2.

: (At r80'

lB). 90"

lq {"IDt 2to'

. eJ. ^ end pole syn.hroncus ga^enror connaki,to an tnfinile bu uju detiver uqxif,um FdrEr d a

6.*'..ow. Ine ahaency ot a loo KvA lEos(omtu 15 o.98dr tul ar w€tr a; h; road. Fo, *o ,r,*t*.. ,,,url lond the copp?, to$

(A) ,rlss rhaD core J;!s

l8) is equat .o co,Eid$

{O is more t):an <orc tos;

{D} -.]An rhe abo"€

87. . whic}, ol the lotio*tng wil imDrolp rh€ rnur t(. ro$ptir€ berween pdniary an_d se.ondaqy <ir.uir ?

. vv 'ran3rorDrer oit ot high br.a.ldoko rtllse

rD, drgr' r€tuctarr€ magnefic core

rv, who'ns materiet oI bigh re5isrivily

ro r-"* *i*r-*,,1,"g..1,"

Ilish leal{lge hanstoDers ars oj

tA, rnax rollga,utrre .atina(B) hish lotrage-ahpere EdiDg

l(-1, hish volase 'atrrg

u/ rou, !oit.Ste '.rnq

rrE p.Lver tattor el whEh rrqnslorncr operatG

',,: dnsrc oehve€n iodrred eot a^<, tem D-i6ll"se Do 'oird,o. a s,ngte pbase atre.ziro ii

. tA) 5-O(8, d!T'

:

.{o 5=4s.'(D) t=30"

a4- Srading (oqse of gnclfond^ moro, is

t4) !c./ tor! -

Gl zero i

IO *'y hish

(Dj hit, rutr tor,l toFNc

45. li a S00 t(VA.200 H, ,,u,,,,o,,nn, ,, u"o,","d.,50 H2. ils KVA,a$ns ejl be

. {A) 2000 xvA

l8) r2s xiAlc) .250 xvtr

D 1000 xvA

8a.

..,.

(81 B 0.8 las

(q ii 0.8 te3d

upon the powE fa<ror ot rhe lo.dSP,/1C€ rOR ROUG$ WCnK

JElCrO.2O09./r/page 4Z

QuestionPaper.O

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Page 14: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

90. A 4'pole S€n€'ator qith l6.@il5 h.s a tm la!€'.

- tap eindng. The Pol€ Pich ir

. (Al 32

{B) 15

{D) 4

:

9l- lo an R.L{ circuit, suiceplance -n oq.bl to

.". ItA, i;

^ :.1

gt Two coopted dbils witfi q=t--'o6H i'r* i'a couplins (@f{ident ol X = O 8. Th€ tum ratlo

.' Ni .'

I

.x

(B)

(D)

(c)

Th€ <|lreol rcad by the ammda A h lhc ACcircdi! 3horh in ,ollosng ligurd;

5A

' lA 4'-

{c) 1-

94. $i: Elrage across ti.'€ Erious elemetrlr are

rnark€d, as shown in ihe tigure siven bet@. The

inpti voltage B

,v. 14) 27v

(Bl 24 i'{c} r0 v

. lD) 5V

95. 'fte pri'riple ol dynamic.[y

. ulilised in a-

92.

(A) 94'(Bl 5A

' . lA) chola

(B) Transto"ner

. {Cl Th€rmoco'rple

(D) Gan€Elor

'. (cI

(D)

3A'lA

S'ACG rOR ROU6H WOR|(

- Jd{c + €r.ioo9./r,"a9e 4a.

QuestionPaper.O

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Page 15: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

The mgte b.nl|b i"d<ed eml and rc'Inffivoitig€ on netad tor a singte phase .rremiror ii

The e/ficthcy ot a.lOO KirA transto;ir b 0.98at M as urel aj hal toa.t. For rhh rnrsJomir arll![ load lb€ copDer loss

82_

. a:.

. f$ 6=0

. tB) .$q9U l

.1c) g - qs"

tD) 6=30

84. .

Sbning rorqle of syrth,o,lour moto, i,(A) \c4, to\r . .

& lerb ,,.

(q "e.r, his\

{D) haltJ! roii to.que

65, II a 5OO t{VA, 200 Hz traDslorm": is oFe,airoal50 H2, s KVA ratiD! srlt bo

(A) r80.

{B), 90.

(c) 0:

(Dt 270.

A s.li€n( rit ryDch,onols ganeroto, ionnalcdroan -mtinit.

&6 \eil detive, marimum poqa "r

apow"r angle o{ r.

(A) 2000 (vA

(Sl 125 KVA

19 25O xvA

IDJ 1000 truA

Lr\) i|lP5s lh.n cpre tor3

ta). is €qv ro core ros,

\Lr rs hore gr.n co,e losr

(ur dr u€ aDove

87., tt4tih otlrlE to owing wjl imprd/€ rhe rn ;;l<p cor!tus 6eh^,een prida,y,ald s€coddary ancuit ?

lA) Tr.nsto'm€' oitor high breatdom tbtrage

{4, H'gh retucr.n<e .nasr,eric co,.

tC) Windins 'nare,iat

ot high *nj! y

ruJ. Lore r€tuctance magnelic core

High le.loge lraorfonr,€rs af€ otlA) :m.X .wtrascnmp€re ;0nglB) hisfi Ellag.imp€re raling

lc) , h'Sh rclrase rrring

{D} lod, lpll.Se ratiDS

Thc poer laatcjr ar which rranstoGs opero|c,

(B) is 0.8 tag

{9.b0.abad(oi de€'d" ,*. ,r," pG 1".,o, a ,L ro"a

'..

SPACE OT ROU.GH WOIK

JE(C+O.2OO9./r./pag. 42

QuestionPaper.O

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Page 16: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

. 9o:- A 4-pole generator !i{h r6:oitr hai a rwo taier- lap winding. The pole pilch i.

.' lA) 32

(B) 16

(c.1 8

(D) 4':

91. In on R-LC circuit, sukept n.e is equ.l.to

tA! :'x

(R, ;

(D) -;'

The curenr r€ad by lhe:hh€Er A in r;;t6 o(i^g lig'rC i3

93.. Tv,o couptcd (dib vi*i Lr = L- - O 6 H haG'a couplng (errtoenl or 6 * u.u. ,he $m ralio

.N,N2

(Al 4 --(B) 2

(C) r'.. {D) o.5

9{. lJt:_. r,ollege .crorr fie lanour ele$6!t5 jr€marked. as rhM in ihe fi$ne givetr b€tou. Theinpol \oliage is '

4)tB)

19)

tD)

27v24 fl0 ,.;

5V

:;- - -:l- . ^

n.230 \'95. Tha prirciple ot .4damicaltv jndu.ed eot E

uliliied in a -()

' tB)

tq. {D)

9Asi3A

' Cq) choke' (B) Tnndomrer

. . la rhemocoupte

J€{C {. E) -20o9.,/p.9e 44 .

sPAC€ rOR AOUCH WOR(Q

uestionPaper.Org

Page 17: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

p2: nc a"gte t"r'[e,r iniuc"a emt and remlia@'Lrge on nuioad to. a sinste phare .afterqjro ii(A} r80.

F), eo'

{cl {io) 27Cr

. 6r_ ^

3.rienl ldt€ ,rrdsonous gbnerbro, cctrr.p.tedto ,n intinite b$ Nilt detivq nrarcimum rosei at apork aDgre oI i-

.ldl toad lhe copF€r toss

{.9 iqlB t}tan core t;slD. i5 eqoal ro cqa-bss

lc} r mo'e ilbn core toss

u4 '1! lle aoove

87. , $th'!ch ollrhe lolorli.s udl i.nprcve the huril;l{+ cqlcins behreen pn,ia.y-and s€coD&g circlil ?

. (A) TFnrtorrlp, oitof hlgh breakdavn \Dlag.,;, .-.to, . n€n r€tuctanc4 Bragnqlic cor€

rv wrmng hre,iat ot high rerisriuiD

: P] Lo,, 'elrrlrnc? q.s)E. .or.

88- High te.tia!€ lr.D3tormerr.ra or

{e) :ma! rotrage.ampere jt;ng

{B) high vot!.s€-rmp€re ,a.aing

lO, hish bl|aga rating

lD lo\|,Fttase rating

Thc po[er lall;r ar uhich lrensform.operares

- tA, 6-018) t!90' :

rt r-.<r'{D) 6-30.

84- Sbnin! torque ot syn hronN nbro, i3

(A) rery lou' .. -

18) teib r:

lC) wly Hsh

lO) halt-lJt l6gd b;q,.

SS- l-" SOO XVn. rOOtt2 kanrtohlar isoFe,"trdatrU fir, it3 KVA ror'ng vill be

(4) 2000 KV^

. (B) 125 t{vA

ic, ?so xvn

o, 1000 KVA

lA) ir l')ity '(Bl i5 0€ b9

rc, i508 tead.:

loJ lroas gron ure cou,{ racrrjr or rirc rcid5P/1CE rOR tougH woR(

JEtc +ar:2oog, lttpt]s. 42 .

QuestionPaper.O

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Page 18: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

.' . (A) 32

(8, t6

ici 8

(D) 4

9l- li an R-L'C ci.cuir, $sc€dance i5 €q!61 to

A 4-pole generator lith lGroils has a h'o la!,etlap ieindiDg. The pole fthh '6

the drrenl read by t!€ rmmeter A iri rhc Atccir.uii 3hown.in lolton nq ligtrrd ir

zaio \l

93- Two .oupted abit5 $ui Lt-L"-o'5H ha.i,

a coupli.A .ostf'cient ol X = O 8- Ttie tllm 6tio.N,' ---r- is

N2

. tA) 4--(Bl 2

. {c) l'' tD) O'5

9a. rytla voltAe acrors. the €'iolrs el€glents are

h.r\ed, at slDM in ihe t-,gure gilen b€ttu. Ihe

. InFlt vollag€ ir

R,LC

lA) 27 V

tB) 2,t..,

tcl .r0 \;,ID) 5V

lA)I.X

{1, l

(D) +

92.

(A' 9'A

rB) :l(c). 3A',

{D) lA

JEtc r €)-ioo3./upaoe 44.

The pridirrL ol dy'D'r,ically indu<ed enlulilised in a -

(.4) Chokc

ia; r'unstolln".

sPACE FOR iOUCB r,r'OR|(Q

uestionPaper.Org

Page 19: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

a2- the and. G-iniqed emt and l€,rhniilbcg€ on noi.d Jor a singte phase atremiro;r(A) 180.

lB). 90.

(c) flDl 210'.

A s.ti€Dt .rlille synch.onous gine,aro, con"ccrea

to ar intinite tr6 q|/ detiver maximum poNei ar apo[€r nngle d itA) 6-o

Fii'1?l.i'

43.

. lBl .6 ! 9,0' :

.lO 6 - 45.

lD) d-1'84. Starti.g lorq!. ol3ynchronoos motor is

(A) r€ry lov , ;lB) zero

(C) qry }ish

{D) h.ltUtro.d rorcue

a5- lt-".500 t(v^,20O Uz rrairto,n,er ir or)c.aieJdlru nr. its t(vA r.rin9 rvilt b.

. {4 2ooo kVA

{B) r25 niA

tcl 25Q Kv

{D) r0oo ruA

I}P ef,ci€ncy -ot a.l OO X-trA.r rnr 15

'rrerl! as hBt( toad. Fo, this tEns,o;q at .

lull lo€d the copp€, to$

[4) .fs lhan care tors

tB) r equal ro .ore t6$

{Cl is oore rhan corc bss

(Df ';4lrhe above : _

whkh ol the lo)lo;ns wil irhpr6Je ri€ mutn:lctuding b€h,een pfrory.ald s€.ond.ry aircu ?

|^ ,Enrolm€r ojl oI high b,e.kdqrn Ettase

8?.,

"?

48.

lo' . n|gn leLctance ndgnalic core

$r w@,hg haledat ot hish rdisriviry,N. :rs, L@ reructance nagnetic core

llish leakag€ lransfqmers;ro otrry tr|all ,voltnge.ampere rjting

. l8l hilh vo!1.9e-al!1pe,e rr0n9. (c], hrSh rotrage ramg

-10 l@' votrage brina

or. . rDc pourlr ta<to, bt vhrch trlhsloriE, op€ral€,

. (B) t5 0.8 ras

(q ti 0.8 t€ad

JDI a"o".a" r,pon tr. pou[ racro, a rL ro"a

sP C€ rOR ROU9H WOrr

iErc.+i'.ioqg-4/ph9.42

QuestionPaper.O

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Page 20: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

90. A 4-9ol? seneraror oi'h l6-roiL hai a hlo ta!;,- lap windl|g. Th. pole pitch is

,' ltt 32

{B) 15

{cJ 8

(D) 4

93- Tu,o co'.pl"i ddit5 u i Lr-L2=0-6ti have'E coupling <oellici€nt oI K = O 6. fie rum rarb

.Ni

',2. tA) 4 -.-

lB) 2'(cl i'

' p) 059r- In bn R{-C ciKuil, strscEprenc€ i5 equat r<

(A) i{B) i

tcJ -::

I

;

Th€ cunenl re.d by rhe anmcter A io th; Accir<ue 5hoM in lolto\uins tigl;d is

l}: \,ollag€ &16$. the !€rjod! .ete,nenl, ;r€n.rk€d, a! 3!orh in ihe figure siven lxtoo. Theinput r,oltag! 15 '

RLC

l4t 27'v(a) 24 \,lcj r0 v!D) 5 \1

The principle ol dliEmicatty nrduc€d e,ni isulilis€d in a'

lA) chgk:

E) Tnrutomer

92.

c

. hl)

' tB)' (ci:

(D)

9A5A3A

{q }€rna@ude

(D) Generator

?

5PACE FO& ROUGB WON(

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l;l:l:41 '.t1.

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Page 23: KIDooUr - questionpaper.orgquestionpaper.org/previous_papers/JE/Electrical/Electrical.pdf · Proiect 5. l{hich of rhe follorLing \.otcano kno\\,rr as the .lishl-house of is the Medirelrarlean

Tetl (tt {B)GENERAL ENGIM€RING

{ELECTBICAL AND MEC}IANTCAL)

26. Compr€sston r.lio for djesd eogine rlay have6r,ge of

(A) 8 to lo

lB) 16 to 20

ict l0 ro 15 ,

{D) None bl r}€s€

The bxo skok€ cycle engine has

(A) one suctton !at,,€ and ql€ e\haust tah,e

operaled by one cah

(Bl ona suction valve analoneoperted by lwo c.B

. Cblractedstjr€q@ton ol gaj is girren b,(V = specifc \,ohdrci m - rbss oI gas)

W pV-RT(A) pV = mRT

C) pV"=c{D) pvt = c

(O only p61it co,,€red arj :ucovered b!pislon lo eltecr cbarging ond exhalsnng

(Dl None ol rhe aborz

24. \ Morse test I |Ised for multicgirder spark ignitionergiDe to deremine

rv I nermal etticiency

. lD Mechanicat efliciency

lcl Vohnebicetticiency

(D) R€btire elticiency

Diyness fraction of ste.rn is delined as

tlass "f

lorer v.pou. inGl[i

Mas of q,alet Eporn in su.penston

Mas. of wa|€d yalour in susFeDlion

Mas ot {,€ter Epou' in $sDersjoDJMas bl d.y dean

tA)

(B)

(c)

(D)

31. LaDcashi'€ Boiter b a(A) Water Nb€ hoder

(B) Fire h,be bouer

(C) L.co'notr,€ boit€r

(D) High prer$rc boile,

3

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SPACE TOR ROUG}i WORK

JE{C+ E)'200a.r/page 28

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32. Rankjne's theo.y is Glid to

(A) lixs column

{B} short @lunn

(c) horh

1D) none of ihe above

35. Crnsiant €tfi.i€t|ly cuNes'ot turbines are dravJtr

behr,.€n (on both ax?l)

{A) power and speed

{B) ellicierra md spe

(C) €lltciency ard power

(D) eftlciercy and h€ad

Specitlc speed ot a cenlrilugal pt'np is delined

as the speed at ufitch the prrmp tou.U deliver

{A) T HP

33. Poisson's ralio is \]sed ln

(A) one dim€nsjonat dY

{B) tq,o dimensional Hy

lC) three diuPnsional My

. (D) bolh h,ro and lhree dfn6tsional dy

34- Whidr is lhe conecl expression ?

/ r\(^l E=2Clr--11t m,

B) E=3Clr--l\ zm)

'(q

.^. - ^^ l'. l)tul L'rLtr-:-l( Jnr,

37-

{B) l kW

(C) r m3,/s€c

(D) 1000 ks/s€c

rjnder I meter ot hgad.

The crippling lood lorcolumn is gh,el by

(A) +t-

both ends lixed long

e-ac(z-ll(B)

{c)

n2 et-;T

4r..2rtr

2n2 EI(D) .

SPACE fOR ROUGH WORK

JE(C + EJ-2OO8./l/Page 30

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3A, U"rlorm ,and hardners is obtained tfuosolbutrhe rno'jd-by Si{ ol r}rc lotto*tog In :tAns j"*-*"*" us€d lor coatir8 rhe d"ctro& is

in order to ram rhe sand soir€, on th€ paflemtacc and harder al the blck ot thd mouLwhich ot rhe lollorring iyp€s oJ rmutd|.lg

(AJ Jox

(B) Sand slinser

(C) Eue€lins(D) Sbipper ptate

42-

(A) Diaphrdgh trroddng

(B) Stripp€F"bte

(C) Sand slnset

(tr) . sq,;iry

rr. lhe r|aln adantage of sheu o|oulding is rhnt

lA) a metattt pei1s1 i5 us€d

(B) the rnodds are st'onser

lC) rhin secrbos can be asily obtatn€d

(D) htsh prcdil.tion rale is possitile

40. RaamirE i5 the op€rdtioa ot

(,4) enlar$ns rhe end ot-a hote cytind,ica y

€) cooe sba!'ed e''rargetient of ke erd cn a:hole .

lC) sm@lhins and squa'tns the sur{ac€ aroud

{D si2ing and tinishing a hol€

Zeioth law ot rhermodynamici delirps

(A) intimd enersy

(B) "nthslp!, .

(C) tempenlrre

(D) presure

l,A) protecrive laier -.

(B) hnder-

(c) slag

(D) tlux

43. Whi.h of the {olowing weldlng prccerres usesnoi{oruurable electrode ?

(.4) tas€' q,elding

(B) Mrc w€lding

(C). TIG o€ldins

tD) lon b€am w€tdins

44. ln sand mouldtng, the bottornmoct part of tleIlatk is calhd

{A} cope

(B) cbeek

(D) fl.sk bodom

45.

41.

SPACI rOR ROUGH WORK

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46- A5 p€r lnw ol fluid tricllon lot st€ady slr€ilrJine

Ilo.rr, th€ ltictional Esi ance

lA) v.rier prporllonally to pressure

(B) v.rles in inv;rs€ propo ion to p.€scrre

{C) does oot dep€nd ob pressure

(D) lir5t increases lhen de€t€as€3

47. Whlch one of the followirE assumDtjons

Bemoul!'s th€cir€m is nor conect ?

(A) Fbl, shdjd nol be unsl€ady

(B) Flcr! should be conti;uous

lC1 The fluid should b€ co.np'essit e

(D) Flo, shculd b€ trictionl€ls

;

For di€sel engi;e, the meth-oal of go!€ming

(A) Qual'ty governing

(B) Quantity goveming

!O Hit ana mGs govemins

@) None oI lhe abiye

(A) Axial tlow tubin€

{B) Radlal flow hJdine

tC) lmBis€ turbine

{D) Outu/ard flow hlrbin€

In laminar. incompressible llc^|, in a circular pilE,the rbtio b€hv€€n average velocity and rnaxjmum

!€locity \,,ould be

rA -1'2

49.

5l-

What $ill b€ lhe maxi'num hldrautc eflnj€ncy in

cas€ ot direct impacl of . J€t o.r . s€rlei o, llat

van€s mou[ed on lhc p€riDhery o[ a largE

(A) 33%

(B) 509t

(c) 66

(D) Cannol be a lixed ratu€

SPACT FOR ROUCH WONX

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38. Unilom sand hardnen rs obratn€d ttuor-€iourtb€ mouJd^by c,ffcn'-ot l}tc fo owins moduiis

lA) Diaphnsm mouHins

(B) Stripper plate

{C) Sand shnser

{D) . Sque€2ir'g

39. The main ad\antage ol shell moulding i, har

Th€ mabnal used tor coaring th€ el€(rode $

{A) proteove tayer

(B) tinder'

(c) slas

{D) Ilu

Whkh ol tfie folowing wetdhs Drocesse, usAnon.coffilmabl€ etect'ode ?

(A) Laser welding

(B) MIG u,elding

(C) TIG u,eldins

{D) bn b€am w€ldins

In sand moulding. lhe boto,nrnbn pad o{ rhe,lasL is calhd

{A) ope

(B) d'eek

(c) drag

(D) n6k bottqm

(A) a rneta ic pattem ts us€d

(B) lhe rnoll& or€ st.onger

{C} lb'n s€ctims can be easily obra'n€d

{D} h:gh produdjon lat€ is possible

40, R"am;ng 's

$e op€ralio-n ol

(A) enlarging the end oI n hol€ cyl'nd'roly

(B) cone shaped entarger.@r of ihe end ot ahol€ :

(C) smoothjng and iqlaring the surlacaarounda hote

44.

ln order to ram the sand ,oher on the parr€mIace and harder at the bdck o{ rhe moutd,unich ot rh€ followrns rypes ot moutdinsmacj1ines is used 2 .

lA) Jdr

lB) Sand slinser

(C) S$r€ezlns

(D| Stippe' date

47.

(D) siring and linithing a hole .

Zerolh law ol th€nnodynainjcs delin€s

lA) intedtd eneryy

{B) e.thalE,

{C) tmp€ranlre

(D) pressure

SPACI fOR ROUCH WORX

JEIC + E)-2O0 8./t/pase 32

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46: Ar per t-a$, of fl'jd ,fttion for *eady stted ine'

llolr, the tricUonal r€sistance

(A) \,atier propotlionally to pres$re

(Bl Eries h invers€ ptoportion to pr€ssure

lq does not depend on pressure

Ol lirst trrcreases then decieares

ltrilrich one ol tie Iollo ins as$mptions ol

B€moullit lheor€m is roa corr€ct ?

(A) Floir $ould nol b€ wFteady

(B) Ftow shouH be continuous

(Cl) The nuid should be .cornpreEsible

{D) Flou shouk be fricdonbss

:

Ithat r{ill be lh€ m.ximum hydraulic elliije^cy ln(,s€ ol direcl imEEcl ol a iet on a sen€s ol flat

uaner rnountad on th€ periphery ol a'large

49, For dier€l enslne, the methodenpto]red is

{A) Qualit!' govemins

(B) Quanltty Sovemins

(q Hit and miss go!€ming

(D) None of the abbve

ol gov€ming

Fnrris Turbine ii a

(4 Axial llou lurbine

{B) Radal fld,u turbine

{C) lmpulse turb'ne

(D) Ouhrurd flow hltine

51. In lamltar, in€ompre$ible llow in a cir.ular pipz,lhe ratio betwe€n awrage vetocity and tnaximum

nt -.1-- 2

I5

?3

I

48-

'

(A) 33%

c) sry

(q .66%

(D) Canrot be a lixed value

(B)

(c)

(D)

i

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t

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t

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SPACT fOT ROUGH WORK

JEiC+6-2008./t/Pago 34

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52-

53,

Th€ p'!duc{ o, module aDd da'Eraj pitch ts

{A) 1.0

lRII

(cl r(D) 2r

The paLh ot .oDtact ,n cyi:loidal gear ts

lA) $raight tn€

G) cuir€d line

(c) .nd€

(D rpne ol the abor;e

54. l{lhbh on€ ol tha tolowins is a graurycontroled type g?,,emor ?.

(A) Hartrpi go!€rnor i

(Bl Harlung govemor

lC) Watt governor

(D) R.Iedng gosnor :

55. The h.ll6n torque, tramnitied in casc ot ftatpir,6l bendng ior unilom €tio ot wear k equ.l

, [q) IWR

(B) ;pwR,^ 1 ...-N' SFwrI

(o) tpwR

At the point ol contr.fi.xure

lA) sh"ar foyc€ chang6 irs b€haliour

(Bl bending hornenr dE'1ge5 its behaviour

(C) shear force ti ma$rnrrn

(D) shear force is min;mum

Prooi resili€nce in a rmrnt€r is srored 5iraine etg'l

lA) per unil volume

(B) in whole volurp

{Q per w$t area

{D) per unit l€nstr.

In double slider cr.nk dain, rhe nuntber olre\Dtute paiB is,/are

{A) I

BJ2o3tD) 4

Otdham's coupling ls inversion o{

(Bl 6'bar chain

(C) slngle dider ctznl clBin

(D) douHe sllder dahl chain

6-

57-

58.

:

SPACE FOr nOUGH WOR|(

JE{C+ El-2008./Up.se 36

,l

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65. The scale ol movlng lron M.l,l instrument isMolor used for elerators 's

generally

lA gnchronous motor

tB) r'lileEal hotor(C)

'nduclion Fotor

{D) reluct nc; motor

Whlch ot lhe ,ollou,lng

0A) Cable

{B) E€cttode h;lder(q Hand scre€n

{D} Glouas

(A) unifonn

(8) cranp€d

(C) linear

(D) A[ the abo,/e

61. ls ,oa a u,clding

62. The translom€r uled tor AC weldlng sets i5

(A) booster tlpe

{B) s!?p up ryp"(c) steo dorn tvDe

lD) equal h,rn ralio h;€

63. A relay pe'torms the lu.;rion of(A) {ault isolarion

€) lault delection .

te, Brlll prsvenn@

{D) All lhe above

64- HnC |use providc5 besl prot€cbon against

(Al cD€n ctcuit

@ orerload

{C) relvrss cunent

{D) shod circuil

The pow€. factor o, ind|l3triat loadg is generally

(A) unity

{B) lagsing

(C) l€dins

lD) zero

The lalu€ o( dernand Iactor is

(A) less than one(B) sreate' th.n one

lC) €qual to one

(D) zero

The sllp ol an induciion moror lnd€r tul load

(A) o 1'

(B) 0.03(c) b.2

{D) 08

66.

5a-

69. The motor u5€d in a@iling fan6 k(Al n€5ttance split dEse n'otor .

(B) Gpa.lto. srart moror

. {O Capac'lor der capadror n'n metoi(D). SIp nng motof

E

ii.1'

!r

Ee

:i='E::

SPACE TOR BOUGX WORK

JE{C + q.2008./t/Page 3B

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70. A dynamometer type tlrattmeter respon& to tbe

,{A1 .v€rage valu€ ot rcrve po!,€'

. (B) avenge value ol reaaiw pourer

(cl peak v.tue ot a.[!e pow€r

{D) ppak value ol react ve power

7r' I{t}|ich of th€ follollil|g rneteB 15 an integEungtype inskument ?

lB) Volrrneter

{q Waltm€l€r

[D Energy m€ter

72. For ballery charsing, which of the lolk"lrng DCgenerator. is u€d ?

0qJ DC seris generaloi . ..

{B) DC shunL generalor '.

{C} Short shht conrpound g€n€htor

(D)

.

Long shunt cortporrd g€neraior

:the no load speed of DC ejies mtor b

(A) ,.,ery snall

(Bl rnediun

(c) ve.y hish

lD) small

74. A cirdjt compon€nt ihat oppos€s rhe changein circuit \oltage ts

lA) reistane

(B) capacitance

(C) inducranc€

(D) aU the abq&

76.

75. A series r€sonant clrcu imdi4

{A) zerc poqcr factor and maxtriurn irrrent(B) unjty por'ra lactor and maxlrnum cunenr

{C) unily lo,er lactor ard mtnrmum currenr

(D) zeni power tactor and minirnum cur€nt

A cuneri i = (10 + l0 sir t) Mperes is passedthrcugh n'oring ton type an[r€t€r. tts ,eadingwill be

(B) 10 A

rq .rEd ArfoA DC anrpter hd r€sinan e of 0-1 O aDd

-- cu.er( r.rEe is 0- 100 A. t( ihe 6nge is iob€ exlended to 0 - 500 A, lhen mere'

'equiresshunt rpsiCance ol

[4) 0010f}

{8) 0.orr a

lc) 0025 fi(D) 10rl

73-

SPACE fOR ROUCH WORI(

JEIC+ E),2OO8.,i'page 40

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7A- In whjch lype ot poolud.nDg i5 a The most conrnon type of three phase inunsymmetrlcal laull is

lA) single Ine to ground

(B) line to lin6

{C) double lil€ to sround

@) . rhree d\a!e

I supply hequ€ncy iocreases, the stdn efteci ij

1A) EPctroslas

{B) SubnP'ged lrctc) MIG

{D) TIG

79. Eain and butt !,\,elds may he us€d on 'mtedals

upto approxinately

L{ 25 m'n lhick

{Bl 40 mm thick

(C) 50 mm tl ck

{D) 70 m'n thic}

80. lo arc oeldins, arc i! created b€hwen the

el?ctrod€ and rxork bv

(A) llow of cunent

{8) voltase

(Cl malerial lhickn€i, '

{Dl contacl resislance .-

Al. Mto relay is used to prolect .. .

lA) lons tran5mi*6 IitE

lg) r'ediunr lcnglh llna ,

rtc) st'on bnsth lin€

{O} All th€ aboee

82. For arc healins, the eleclrodss dre made ol

(A) dec'eaied

(B) incre*ed

(C) r€rnalns s.me

(D) None of tl|ese

85. A PN juncllon is

(A) a 'ecliJie'

lB) an a'nplir'er

(Cl .n lirublot(D) an olcihlor

86. M€gger is ao inslnnent to rne4lre

tA) a veri loi ranstaDce

B) i;sulalonr€3i.laoc€

lc) Q ol aoil

(D) indu.lar'.e ol coil

87. Arc lamp orrrates al

. (A) lov, lasgir8 pos€r tador(B) hish hadinli pouar lactor

' (C) uDity por!€r factot

{Dl zero power Inctiot

{B) alunininm.

{C) snphile

{DJ ACSR conductir

JE|C + E)-2OO8./l/Page 42

SfACE FOR ROUG}I WORK

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88, Ths lud oJ V tn tt!€ ciro't sl|ov't iir th€ gr,renlllore-is

(4

(B)

(cl

(D)

IV

2v

3V

'i89. T$E heateB rat€al nt 1000 Wr 250 V €.crt are

coonecled in sed€s acrgss a 25o v, 50 Hz Acit6inr. The total powe. drsM tpm th€ crpply

',vould be

14) 1000 lvau

(B) 5O0 leatt

250 uatt

2000 v,sltol

9O- Are ol hystaesis loop repiesents

' (A) aopp€r b6s

(B) eddy cli'rern loss

tC) dlele.tr'rc loss

(D) hysrer€is lo6s

91. Two coud€d coib with. Ll : l-2 = 0,5 H hatp acouplns ir'Qjtdent bl K - 0.a. The hl'n raroN,;ih"2(Al 4

(B) 2

(ct I

D) 0.s

92. Tlte dfid€nca lor maxinNm povrcr 'kansfe. .Lo

the load is

!q) 2596

{B) soh

(cl ?s%

tD) 100!6

SPACI FOR ROUGH WOnX

JEIC + A-z008,ntpis. 44

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In synchtondls motor' hinimun

current occlE ar

(A) zerc pov,r€r factor

(B) leaiting P.trer factor

(C) bssing-rolrrer lactor

{D unitY Poier lactor

Hiqh speed altetnalors usualy IEw

(A) salient Pole rold

lB) c!,li.dncal 'dlor

(C) both $llent pote and cdindrical rotor

(O) None ol rhe abow

The {ietd uitding o{ an alt€mator r€q!6res

lA) DC suppv. 1

{B) AC supplv ;

{C) Pulsating DC

{D) Any s)€ o{ the abo,e

The rotd inpl when rotor copp€r loss

indwlioil rlotor is 600 W .nd slip b 3% is

Inler poles ar€. me.tl for

(A) increlsing lhe spe€d ol th€ molot

{B) lncrensing counter emf

(CJ rtrenglheninglhe nain lield

(D redlcins ,parklng al lhe cornrnutator

The Dxrpos€ of the conservalor In a

l,A) lo cool the \'rindhs

(B) to prev€nt molslure in tl|e lrdnsforn€r

(O to pre!"nt short Eirdit of ptim'aty and

secondatY windlng

(D) lo iake up contaclion and expansion o{ oil

In <ase ot a powet b-.tlsformer, the no krad

currenl jn terms of Eled carr€nt is

(A) 10 to 2096

lq 2b6%(q 15 to 30%

(D) 30 ro 50%

't OO. ll copp€r loss ol tra4slorner al :"' tull bad is

4900 W. then il! lull load cofl)et loss sdid tr

{A) 5600 rv

(B) 6400 W

{c) 3?3 W

{D} 429 W

9A-

I

I

9{.

99.95.

(A) 18 hW

tB) 200 kw

{c) 20 kw

(D) 25 kW

SPAEE FOR ROU6H WORX

JEIC+ D-20O8,n,,Pa9e 46

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