APTITUDE1.WhobecamethefirstIndiantowinthreemedalsin successive
ISSF shooting world cup held recently? (1)Abhinav Bindra(2)Gagan
Narang (3)J itu Rai(4)Vijay Kumar 1... r.a r. + ..=+ ISSF .: ++ =|
+ a.+. +.= +:a =.+= +.a. |ra. ..+. c.a.:. =.= +=. (1).=+ +-a.(2)=
=. (3)=+ .(4)+= =+. 2.Recently, the plan to build the world most
powerful and largesttelescopeATLASTtoanalysetheenvironment of other
planets and to track the existence of aliens life, was unveiled.
This is planned by: (1)FKA & RKA(2)ESA (3)ISRO(4)NASA 2... r.a
r. + ++ =. =+..= .+..a. |+ =+= +:. :a.-=.|
ATLAST==+..===..==.,===o..=r.= +.+.+. |+ = r. = a... =. =.+= =.
++.=+. c..== |+ +a.. ==. r, =. =.+. =. .i r ===. .==. r (1)FKA
& RKA(2)ESA (3)ISRO(4)NASA 3.Who bagged the FIDE World Rapid
Chess Championship title recently held in Dubai? (1)Fabiani
Caruana(2)Vishwanathan Anand (3)Magnus Carlsen(4)Vladimir Kramnik
3... r.a r. + === +; + ..=+ FIDE ++ |: .+= |=.| =. !|.. =.+.
(1)=+..=. ==.=.(2)++=..= .=- (3)+== =.a==(4)a.+. =.+== 4.Who won
the world food prize for the year 2014? (1)Dr. Sanjaya
Rajaram(2)Dr. Aditi Mukherji (3)Dr. Charity Kawira Mutegi(4)Dr.
Norman Borlaug 4.+. 2014 = a| ++ c.. |-=. === =.+. (1):.. ==.
.=..+(2):.. +. +c.=' (3):.. :. =+.. +:.(4):.. =.+= +.a.
5.Indiasfirstonestopcrisiscentreforwomenwhoare
victimsofviolencenamedGauraviwaslaunched recently by ......... in
........? (1)Film Actor Amir Khan, Bhopal (2)Film Actor Shahrukh
Khan, Mumbai (3)Film Actor Amitabh Bachhan, Allhabad (4)Film
Actress Hema Malini, Agra 5.+ra.| =. r=. =. .=. r, !== a| ..+ =.
|ra. += -:.| =.;== =-: ===. =.+ .+. r, =. .. r.a r. + ......... o..
......... + .... =. . (1)=-+ .=+. .+ c..=, ..|.a (2)=-+ .=+. ..r=c.
c..=, ++; (3)=-+ .=+. ++.. +=, ;a.r.+.(4)=-+ .=+. r+. +.a=., ..
6.TheworldfirstelectricplanenamedE-Fanfirstflight was carried
successfully recently in: (1)U.S.A.(2)U.K. (3)Germany(4)France 6.++
=. |ra. ++ r+.; =r.= ===. =.+ E-Fan r, =. |ra. !:.= .. r.a r. +
==a+. |+= =r. =.a+ r; (1).|=.|.(2).=. (3)=+=.(4)=.= 7.Which one of
the following plants yield bio diesel or bio fuels? (1)Hevea
brasiliensis(2)J atropha Curcas (3)J uniperus
Verginiana(4)Parthenium orgenatum 7.==ac.+ + = =.=-=. |... +..:.=a
. +.. ;.= |. =+. r (1)r.+.. +-=.a-=.=(2)=:.=. === (3)==.|=
+='=.=.(4)|..=+ ==.:+ 8.The Argumentative Indian is a book written
by (1)Amartya Sen(2)Chetan Bhagat (3)Vikram Seth(4)Arundhati Roy 8.
.+::+ ;:= |-+= === o.. ac.. ; r (1)+ ==(2)+= .+ (3)+=+ =(4)=.+ .
9.NandaDeviBiosphereReserveislocatedinwhich Indian state?
(1)Arunachal Pradesh(2)Assam (3)Manipur(4)Uttarakhand 9.=-. +.
=.+-+:a =+ ..+ = == .- + -.+ r (1)=..a a.(2)=+ (3)+.|(4)!-..c.:
10.Whohasrecentlywon2014Pultizerprizeinthepoetry category:
(1)Gobind Beharilal (2)J humpa Lahiri (3)Vijay Seshadri
(4)Siddharath Mukherjee 10... r.a r. + =++. =.. + 2014 |a= |-=. ===
=.+. (1).+- +r..a.a (2)n|. ar. (3)+= ...a (4)=o.. +c.=' 11.Clean
water would have BOD value of less than: (1)5 ppm(2)19 ppm (3)25
ppm(4)50 ppm 11.-+= =a + BOD +.= === =+ r.. (1)5 ppm(2)19 ppm (3)25
ppm(4)50 ppm [L e g a l A s s t t . ] [A1]
12.IdentifytheShakespeareanplayinwhichwehavea death by poisoning:
(1)As You Like It(2)Hamlet (3)The Merchant of Venice(4)None of
these 12..+=|. = != =.:= =. |r.= ==+ =r = = = =.. + r; .. (1)|=
a.;= ;:(2)r+a: (3) +-: .= +==(4);=+ = =.; =r.
13.Whowillhaveitsleader elected as leader of opposition
andgiventhestatus&facilitiestotherankofcabinet ministers?
(1)The opposition party with the largest number of MPs
(2)TheoppositionpartywiththelargestnumberofMPsand whose number is
at least 1/10 of the total house
(3)TheoppositionpartywiththelargestnumberofMPsand whose number is
at least 1/5 of the total house (4)None of the above is correct
13.==ac.+ + = == +|. =. =+. =. =.|. |+ != =+=: ++. =. =. |+ =+..|
a.= =. =.. (1)+|.. a ==+ =+= -.. =c. + =.= r (2)+|.. a ==+ =+= -..
=c. + =.= r |+ ===. =c. == = =a =c. =. =+ = =+ 1/10 r (3)+|.. a ==+
=+= -.. =c. + =.= r |+ ===. =c. == = =a =c. =. =+ = =+ 1/5 r (4)!|+
+ =.; .. =r. =r. r 14.Which one of the following is most likely to
occur if the Reserve bank of India lowers the Cash Reserve Ratio?
(1)An Increase in aggregate savings (2)A rise in Budget Deficit
(3)A rise in aggregate money supply (4)A rise in the use of credit
cards 14...+.=++====+=|.+=.=+=+.r+. ==ac.+ + = === .:+ r.= =.
=..+=. r (1)=a ++ + +o (2)+=: ..: + +.-.. (3)=a +.a= .|+ + +.-..
(4)=:: =.: = a. + +.-..
15.TheReportsofthecomptrollerandauditorGeneralof
IndiarelatingtotheaccountsoftheUnionshallbe submitted to: (1)The
President of India(2)The Prime minister of India (3)The Speaker of
the Lok Sabha (4)The Finance Minister of India 15.=. = ac... = =+-.
+ ..+ = =+= . +r.ac.. |..= =. |.: == =. a-++ =. =.|. (1)..+ = .:|+
(2)..+ = a..=++. (3)a.==.. = . (4)..+ = +-.-++.
16.OnestarisgoingawayfromtheEarth.Thenthe observer on the Earth
will experience: (1)Decrease in wave length (2)Increase in wave
length (3)No change in wave length (4)None of these 16.=.; +.. |+.
= =. r. r |+. | +. =..= +. = a.-+ a=.-. = =+. + +. =.+ =. (1)+ +
=+. (2)+ + +o (3)+ + =.; |++= =r. (4);=+ = =.; =r.
17.WhoamongtheBritishGeneralsdefeatedPeshwaBaji Rao II:
(1)Autram(2)Malcom (3)Elphinstone(4)Kitchner 17.== +:. ==a = |.+.
+.=..+ o+. =. |.-+ =. .. (1).:+(2)+a=+ (3)|a==-:.=(4)== 18.Which
one is not written by Munshi Prem Chand: (1)Rangbhoomi(2)Prem
Pachisi (3)Vishkanya(4)Kayakalp 18.==ac.+ + = =.= +.. a+- o.. + =r.
r (1).+(2)a+ |.=. (3)+.=-.(4)=..=-| 19.A B is a tangent to the
circle. The radius of the circle is 2 cm. Then the area of the
shaded portion is: (1) 2 2(2)2 2 (3) 2 4(4)None of these
19.+-.||=-|.c..ABri+-.=.+-.2=+..ri+. =..=+ .. =. .+=a r.. (1) 2
2(2)2 2 (3) 2 4(4);=+ = =.; =r. [L e g a l A s s t t . ] [A2]
20.Two cylinders have the same volume. The heights are in the ratio
of 1 : 2, then the ratio of the radii will be: (1)2 : 1(2)1 : 2
(3)1 :2 (4)2: 1 20.. =a-:. =. .+= =+.= ri !== =.; =. =|.+ 1:2 r +.
!== +-.. =. =|.+ r.. (1)2 : 1(2)1 : 2 (3)1 :2 (4)2: 1 21.If the ath
part of 49 is 7 and bth part of 63 is 9 and cth part of 112 is 16.
Then which of the following is true: (1)abc =71(2)abc =a3(3)abc
=491(4)None of these 21. 49 =. a+. r-=. 7 r, 63 =. b+. r-=. 9 r +..
112 =. c+. r-=. 16 r+.== + ==. = =. = r(1)abc =71(2)abc =a3(3)abc
=491(4);=+ = =.; =r. 22.Fivepersonsarestandinginaqueue.Oneofthetwo
persons at the extreme end is a professor and the other is
abusinessman.Anadvocateisstandingtotherightof
thestudent.Anauthoristotheleftofthebusinessman.
Thestudentisstandingbetweentheprofessorandthe
advocate.Countingfromthelefttheauthorisatwhich place: (1)1st
(2)2nd
(3)3rd (4)4th22.|. + |= =+. + c.: ri . +. + |= -++ =. | |= + |=
a.== +.. =. |= +=.. ri +... = .r= |= |:+.=: c.:. ri +=.. = +.| |=
ac.= ri +... a.== |+ |:+.=: = + + c.:. ri +.| = =+ r| ac.= == -..=
| r (1)a.+(2)o+. (3)++. (4)+.
23.PisstandingtotheeastofQatadistanceof4Km.P
standsstillwhileQgoesnorthfor4Km.Inwhich direction must Q now look
to see P: (1)East (2)South East (3)South (4)South West 23.Q = |+ +
P4 =.+.. =. . | c.:. ri P +r. c.:. r =+= Q 4 =.+.. !-. =. . a+. ri
P =. c.= = a| Q =. == .. =. . c.=. .r| (1)|+ (2).. |+ (3).. (4)..
|+ 24.If AM=3, ARE=4, and NEVER=8, then INDIA IS A GREAT NATION=:
(1)32(2)29 (3)28(4)None of these 24. AM=3, ARE=4, |+ NEVER=8, +.
INDIA IS A GREAT NATION= (1)32(2)29 (3)28(4);=+ = =.; =r.
DIRECTIONS: Complete the following series. 25.A Z B Z _ A B A _ A _
B _ B A (1)A Z B Z(2)B Z A Z (3)B Z Z Z(4)Z A Z Z =. ==ac.+ =c.a.
=. |. =i 25.A Z B Z _ A B A _ A _ B _ B A (1)A Z B Z(2)B Z A Z (3)B
Z Z Z(4)Z A Z Z 26.If one side and one diagonal of a rhombus are 5
cm and 8 cm respectively, then its area (in cm2) is: (1)22(2)20
(3)24 (4)25 26. +.= =. |= .=. |+ |= +=. =+. 5 |+ 8 =+.. r, +. !==.
.+=a (=+..2 +, r (1)22(2)20 (3)24 (4)25
27.Oneacuteangleofarightangledtriangleis double the
other.Ifthelengthofitshypotenuseis10cm,thenits area is: (1) 275cm2
(2)25 cm2(3)3225cm2 (4)None of these27.|= =+=.. +.= =. -==.. = =.
=. ri ;== +=. =. a+.; 10 =+.. r +. ;==. .+=a r.. (1) 275cm2 (2)25
cm2(3)3225cm2 (4);=+ = =.; =r. 28.The average age of the boys in a
class of 30 boys is 14.5 years. What will be the average age if 10
new boys come whose average is 15.2 years, and joins them? (1)15.5
years(2)14.68 years(3)16.25 years(4)None of these 28.30 a:=. =. |=
=.. + .=+ . 14.5 +. ri .=+ . +. r.. 10 = a:= . .+ |+ ..+a r.+ r
===. .=+ . 15.2 +. r.+. r (1)15.5 +.(2)14.68 +. (3)16.25 +.(4);=+ =
=.; =r. [L e g a l A s s t t . ] [A3]
29.InacertaincodelanguagePROPORTIONiswrittenas
PORPRONOIT.HowisCONVERSIONwritteninthat code language?
(1)VNOCERONIS (2)VNCORENOIS (3)VNOCRENOIS (4)VNOCREIONS
29.|==+=.:PROPORTION=.PORPRONOITac.. =.+. r +. !=. =.: .... +
CONVERSION =. == ac. (1)VNOCERONIS (2)VNCORENOIS (3)VNOCRENOIS
(4)VNOCREIONS 30.Threemenoreightboyscandoapieceofworkin17
days.Howmanydayswilltwomenandsixboys together take to finish the
same work? (1)11 days (2)17 days (3)12 days (4)None of these 30.+.=
+ . . a:= ==. =. =. 17 = + = ==+ ri . + |+ = a:= |= =.. !=. =. =.
|. == + =+=. = a (1)11 = (2)17 = (3)12 = (4);=+ = =.; =r.
31.Twelvesolidspheresofthesamesizearemadeby
meltingasolidmetalliccylinderofbasediameter2cm and height 16 cm.
The diameter of each sphere is: (1)2 cm(2)3 cm (3)4 cm(4)6 cm 31.|=
.= ..+= =a:, ===. ... .= 2 =+.. |+ =.; 16 =+.. r, =. a.= |= r. .=.
= 12 .= .a +=.| =.+ ri a= .a =. .= r.. (1)2 =+..(2)3 =+.. (3)4
=+..(4)6 =+.. 32.Therearesomegirlsandbuffalosataplace.Iftotal
numberofheadsis15andtotalnumberoflegsis46, then how many girls and
how many buffalos are there? (1)8 girls and 7 buffalos (2)9 girls
and 6 buffalos (3)7 girls and 8 buffalos (4)6 girls and 9 buffalos
32.|= -..= | = = a: =. |+. = ri =. =. = a = c. 15 |+| . =. = a = c.
46 r.+.=+=. a: =. |+=+=. .= r (1)8 a:=. |+ 7 .= (2)9 a:=. |+ 6 .=
(3)7 a:=. |+ 8 .= (4)6 a:=. |+ 9 .= 33.Given two positions of the
dice as being. When 2 is at the bottom which number is at the top:
(1)5(2)4 (3)1(4)6 33.|.= =. . -.+. ;= a=. . ; ri =+ 2 +a + r.. +.
=.=-=. =c. ... | r.. (1)5(2)4 (3)1(4)6 34.Simplify: 265270 297238
(1)1(2)0 (3)1(4)None of these 34.=a = 265270 297238 (1)1(2)0
(3)1(4);=+ = =.; =r. 35.The average of 5 consecutive numbers A, B,
C, D and E is 48. What is the product of A and D? (1)2300 (2)2204
(3)2208 (4)2254 35.5 =+= =c.. A, B, C, D |+ E =. .=+ 48 ri A |+ D
=. .==a +. r.. (1)2300 (2)2204 (3)2208 (4)2254 36.Among five
friendsBrijesh, Feroz, Jai, Kamal and Vinod
eachhavingadifferentweight.Ferozisheavierthan only Jai. Brijesh is
heavier than Feroj and Vinod but not
asheavyasKamal.Whoisthethirdheaviestamong them? (1)Kamal (2)Brijesh
(3)Vinod (4)Data inadequate 36.|. ++. + = - +=., =.=, =, =+a |+ +=.
+ a= =. .. .x ri =.= =+a = = ... ri +=. =.= |+ +=.= ... r a== =+a =
... =r. ri !=+ +.=. =+= ... =.= r(1)=+a (2)+=. (3)+=. (4)|.-+ .=:
[L e g a l A s s t t . ] [A4] 37.Select the suitable alternative to
complete the series. 2401, 49, 7; __ , 36, 6: (1)1296(2)216
(3)7776(4)1378 37.==ac.+ a= + != +=-| =. = =. =.. =. |. =+. ri
2401, 49, 7; __ , 36, 6: (1)1296(2)216 (3)7776(4)1378
38.IfinacertaincodelanguageBALEiswrittenas + & and SKIP is
written as @ %. How is LIFE written in that code? (1)@ + (2) % T
& (3) & % $(4)@ & + 38.==. =+ =.: .... +BALE =. + &
|+ SKIP =. @ % ac.. =.+. ri LIFE =.!=. =. : + == ac. (1)@ + (2) % T
& (3) & % $(4)@ & +
DIRECTIONS:(QuestionNo.39&40)Inacertaincode language i.Cod dex
nom stands for banana is sweet ii.Zip dex nux stands for apple is
good iii.Cod nux elp stands for banana and apple andiv.pa reb nom
stands for oranges are sweet. 39.Which word in that language stands
for apple. (1)Elp(2)Nux (3)Zip(4)None of these =. (a= =c. 39 |+ 40,
|= =+ =.: .... +- i.Cod dex nom =. +.| r banana is sweet ii.Zip dex
nux =. +.| r apple is good iii.Cod nux elp =. +.| r banana and
apple |+ iv.pa reb nom =. +.| r oranges are sweet 39.!= .... +
=.=-=. . apple = a a+ =. . r (1)Elp(2)Nux (3)Zip(4);=+ = =.; =r.
40.What does Zip stand for? (1)Apple (2)And (3)Good (4)None of
these 40.Zip === a a+ =. . r (1)Apple (2)And (3)Good (4);=+ = =.;
=r. 41.Youhavecomeacrossacasewhereinyourretired
colleagueisunabletosubmithislifecertificateand claim pension to
meet his treatment expenses. You will (1)Go strictly as per the
procedures (2)Takeinitiativetohelphimandaskforarrangingfor
alternative documents (3)Assist colleague with some money on your
own but do not compromise on procedures. (4)Avoid some procedural
steps since you understand the necessity of the colleague 41..|=
=.+= |= |=. +.+a. |. r. r ==+ .|=. |= =+.=++ =r=+. |=. =.+= |+..-|+
|-++ == . |= ;a.= = c. = a| |.= =. .+. == + =+. ri .| (1)|=+ =.+..
= ==. =.+.r. = (2)!==. + == +.. +=-|= =.=.+ +. == =. +-.. == = a|
!= =r= =. .. + |ra = (3)=r=+. = a| -+ == |= =. =r.+. = a== =.+.. =
=.. =+n.+. =r. = (4)=+| =.+.= =.+.;. =. :.a +.= .| =r=+. =. ==+ =.
=+n+ ri 42.Youalongwithyourbrothersfamilyhaveplannedfora vacation
tour to a place where you are likely to meet your
familymembersandyourailingmother.Youhavegot
permittedleavefromtheofficeforthistrip.Whileatthe time of going to
station for the trip, you receive a message
fromyouroneofthesubordinatestaffthatManaging
Directorofthecompanyneedsyouinthemeetingwitha foreign customer who
landed without program:
(1)Youwillignorethemessageofyoursubordinateand ask him to tell a
lie that you were in train . (2)You will speak to your immediate
boss and tell him that your mother is ailing and you are with your
family, hence can not come (3)You will explain the situation to
your brothers family and
getyourticketcancelledandshallgototheoffice, attend the meeting
(4)You will speak to your immediate boss and say that you have
advance permitted leave and it is urgent to see the ailing mother,
hence can not come immediately 42..|=|=..;=|+.==..|=|=-..==a|
+=..-. =. .==. +=.; r =r. .|= |= |+. = =-.
+..+.+.+.+.=+a==.=..+=.ri.|=.;=.=a| =..a==::.+==.;ri.=a|-:.==.+=+
.|=. |= ..=-. -:.= = ;= .. =. =. |.-+ r.+. r = =|=. = |+. =.= =. |=
+.. .r= = =.. += = ..=, =. ==. =.=+ = +=. |.. . r, .|=. ==+ r (1).|
|= ..=-. = =. =. =c.. = . != =r = +r n +.a = .| a.:. + + = r
(2).||=.=-=.=..=+.+ = . != ++.| = .|=.+.+.+.+.r..||=|+.==..r.== =..
=r. . ==+ (3).| |= ..; = |+. =. -.+ -|: = . |=. :=: =.|, =..a =.|,
+= + .. a (4).| |= .=-= .=.. = +.+ = . ++.| = .|= + -+.=+ =::. a. r
+.. +.+. +.+. =. c.=. ==. r, ;=a| +=.a =r. . ==+i [L e g a l A s s
t t . ] [A5] 43.YouareworkingasastorespurchaseofficerofIndian
railways.Thereisasuddendemandofsomesafety
itemsduetoemergency.Youhavefloatedalimited tender with a short
notice. After opening the tender, you
sensethatthereisacartelamongthebiddersdueto
emergentsituationandallofthemhavequotednearly five time more than
the last purchase price. You will
(1)Awardtheordertothelowestbidderasthisisan emergent situation
(2)Immediatelyreportthemattertothehigherauthorities explaining the
factual situation and wait for their further orders.
(3)Negotiatewithanybidderandbringdowntheratesas low as possible and
award it to that bidder (4)Submit your report to your bosses and
request them to float open tender instead of limited tender 43..|
..+. a + |= .:. c.. .=.. = =| + =.+ = r ri .|.+=.a = =.. == =.. +.
=. .=+= +. |. r. ; ri .|= -| ==. =r+ |= =.++ :: =.. = . ri ::
c..a=|.|=.|=.a+.r=.|.+=-.+==.. +.a..+.. = +. |= =. += . r . =.. =
|=a =+- = a. |. =. = .= ..+ +. ri .| (1)-=++ +.a..+. =. .: +.= r |=
.|.+= -.+ r (2)+.-++=-.+-|:=+r|+=.a+.+a=+.+ !..=.. =. =+ = . !== a
... =. |+... = (3)==. +.a..+. = =.. =.+.=. = . != ..=.+ -=++ ..+. =
a| .=. = . != +.a..+. =. .: (4)|=!..=..=.|=.|.:|-++=.!== =.++ :: =.
=r +++ :: =.. == =. =.. =i 44.You come to know of some clandestine
bogus and fake purchaseactivitiesgoingonintheoffice.Theculprits
areyourcolleaguesandtheyensurethatnoovertor
directsignsofsuchactivitiesarevisible.Fromamong the following
alternatives, which one you will choose: (1)Leave things as they
are (2)Organize an immediate raid on the suspected (3)Ask the
colleagues to immediately stop it (4)Begin collecting evidence and
after collecting evidence bring the matter to the higher
authorities submitting evidences 44..|=.=.==..+r.+.r=+++==-++.=.
=.a. c.. =.=a.| a r ri ... ++ .|= =r=+. r . + r ==+ =+ r = ;= +r =
=.=a.|. =. =.; +.r. .+.|.==+=c..;i=.||+=-|.+=.| =.==. +=-| = (1)==
+r = r.a.+ r, !-r += r. =.: (2)=. ++. | +=.a =.|. +.= =. ..== =
(3)=r=+. = +=.a |=. + == =. =r (4)=. ;=:. ==. .= = . =. ;=:. == =+.
=. |-++ =+ r| +.+a=. !+ .=..= =+. | -++ =i
45.Youarethesanctioningauthorityforthetravellingand conveyance
bills of your department. You find that there is a dedicated staff
who stays long hours in the office to
disposeoffhisdaytodaybacklogwork.Youfindhim
submittinghugeconveyanceclaimsforlatehoursto
youwhichotherwiseisnotpermissiblewithoutpre
approvalofstaybyhigherauthoritiesasperCompany policy. What would
you do under such a situation: (1)You will pass his claims
considering his dedication and sincerity. (2)You will strictly go
by rules and do not pass his claims. (3)You will ask him and say
that he should take back the conveyance bills submitted and submit
a fresh bill of the same amount for normal working hours
(4)Youwillcallhimandaskhimtofinishtheworkwithin office time and if
there is extra work load , you will ask him to get a preapproval of
stay for processing of such bills and ask him to withdraw the bills
submitted 45..| |= +.. = .+. . =+.. +a. = a| +=. .=.. ri .| c.+ r =
|= |=. =+|+ -:.= r =. |= = = |=a +=.. =.+ =. =|:.= = a| =..a + .+
+= ==+. ri .| c.+ r = !== .|= =+. .+ = a| +:-+: =+.. +a |-++ =| r
=.= =|=. =. =.+ = ==. !+ .=.. o.. =..a + r= =. |+ =++ = +=. =+ =r.
ri |=. -.+ + .| +. = (1).| !== =+|. . ==|:+. =. c.+ r| !== .+ += =
(2).| =+.=. =:.; = |.a= = . !== .+ += =r. = (3).| != =r = +r |. =|
| +a +.|= a a . =|=. =. =.+ = ==. !=. .. =. =.+.- =. .: = =+ =. |=
=. +a +=.|(4).| != +a.| . =r = =..a =. =.+ =..a =+
=..+|.=.=.+=.+++..r+.|= +a. | =.+.r. = a| r= = +.-+ |+ =++ |.-+ =
+.. =+. =.| | +a +.|= a ai [L e g a l A s s t t . ] [A6]
46.Ascalarfieldisharmonicinagivenregion,ifits Laplacian is
__________: (1)(2)1 (3)1(4)0 46.|=..+|=||.++r.+.==r;==. a|a== r
(1)(2)1 (3)1(4)0 47.Stoke's Theorem relates, ______ integral to a
_______ integral: (1)Volume, surface(2)Volume, line (3)Line,
surface(4)Any of these 47.-:.= =. |+..........=+.=a
=...........=+.=a = =.. =.:+. r (1).+=, =+r(2).+=, c.. (3)c..,
=+r(4);=+ = =.; .. 48.A twoport network is defined by the
relations: I1 = 2V1 + V2 and I2 = 2V1 + 3V2. Then Z12 (in Ohms) is
(1)2(2)1 (3) 21 (4) 4148..-|.: =:+= =. == =+.. o.. |...+ =. =.+. r
I1 = 2V1 + V2 +.. I2 = 2V1 + 3V2. ++ Z12 (.+ +, r (1)2(2)1 (3) 21
(4) 4149.The voltage ratio transfer function of an active filter is
given by: b as sc s(s) V(s) V2221+ + +=The above transfer function
is for a (1)Low pass filter(2)High pass filter (3)Band pass
filter(4)Band reject filter 49.|= == =-: =. +.-:+. =|.+ +. =a= ==
o.. |.-+ r.+. r b as sc s(s) V(s) V2221+ + +=!|++ +. =a= == = a| r
(1)-= .++-|.= =-:(2)! .++-|.= =-: (3) +: |.= =-: (4)+: -+.=.
=-:50.An RLC resonant circuit has a resonance frequency of
1.5MHzandabandwidthof10kHz.IfC=150pF,then the effective resistance
(in Ohms) of the circuit will be: (1)29.5(2)14.75 (3)9.4(4)4.7
50.|=RLC==..||.=.==...++1.5MHz. +:+:. 10 KHz ri C = 150pF +. ;= ||.
=. |..+. |+.. (.+ +, r.. (1)29.5(2)14.75 (3)9.4(4)4.7 51.An
initially relaxed RC series circuit network with R =
2MOhmandC=1Fisswitchedontoa10Vstep
input.Thevoltageacrossthecapacitorafter2 seconds will be:
(1)Zero(2)3.68V (3)6.32V(4)10V 51.R=2M.++.. C=1F=r+ |= |..= =| =
+=.-+ RC=.. ||. =:+= =. 10V-:| ;-|: | -+-.= =. =.+. ri 2 ==: = +.
=..+ = .-|. +.-:+. r.. (1).-(2)3.68V (3)6.32V(4)10V 52.The value of
boost factor is equal to unity when TCSC (Thyristor Controlled
Series Capacitor) is operated in: (1)Capacitive boost
mode(2)Inductive boost mode (3)Blocking mode(4)Bypass mode 52.+.=
..= =. +.= != -.+ + =:. = +.+ r.+. r =+ TCSC (..;-: =++ =..+, == +
|.a+ =. =.+. r (1)..+. +.= +.(2)|= +.= +. (3)=... +.(4)+.;|.= +.
53.Run away speed of a Pelton wheel is the: (1)Full load speed
(2)Actual speed operating at no load (3)No load speed when governor
mechanism fails (4)Speed which is 80% greater than the normal speed
53.|-:= r.a ..+-|. + r.+. r (1)|. .. + (2).- .. | |.a+ +.-++= +
(3)+= ++ = ==a r. =.= | .- .. + (4)+ =. =.+.- + =. +a=. + 80% += r
54.Ifthepenaltyfactorofbus1inatwobussystemis 1.25 and if the
incremental cost of production at bus 1 is Rs. 20 perMWhr, the cost
of received power at bus 2 would be: (1)Rs 250 per MWhr(2)Rs 160
per MWhr (3)Rs 62.5 per MWhr(4)Rs 25 per MWhr 54. .-+= |..a. += 1
=. : ..= 1.25 r . += 1 | !|.= =. =+o=.. a.+ =. 20 |+ MW-.:. r +. +=
2 | |.-+ |.+ =. a.+ r.. (1)=. 250 |+ MW-.:.(2)=. 160 |+ MW-.:.
(3)=. 62.5 |+ MW-.:.(4)=. 25 |+ MW-.:.
55.Accordingtothefuselaw,thecurrentcarrying capacity is directly
proportional to: (1)diameter(2)(diameter)1.5(3)(diameter)0.5 (4)
diameter1 55.+= =+ = ==. ... +.r= .++. == = =+.=|.+. r
(1).=(2)(.=,1.5(3)(.=,0.5 (4) .= 1 [E l e c t r i c a l ] [A7]
56.Anovercurrentrelay,havingacurrentsettingof
12.5%isconnectedtoasupplycircuitthrougha
currenttransformerofratio400/5.Thepickupvalue of the current in
Amperes is: (1)6.25(2)10 (3)12.5(4)15 56.12.5%... =: = ++ |= +... a
=. 400/5=|.+ =|=...:.==.+=+.+=|=.|+||.==.. =.=+ =. =.+. ri ... =.
|=-| +.= || + r (1)6.25(2)10 (3)12.5(4)15
57.Thecriticalclearingtimeofafaultinpowersystems is related to:
(1)Reactive power limit (2)Shortcircuit limit (3)Steadystate
stability limit (4)Transient stability limit 57.++ |..a. + .. = =.
=.+= +a. =+ == = =+.+ r.+. r (1)|+..+. ++ |..a. (2)a.|. =.+.
(3)-... .. -.+. =.+. (4)-|=.a= -.+. =.+.
58.Fora15buspowersystemnetworkwith3voltagecontrolledbuses,thesizeofJacobianmatrixof
NewtonRaphsonmethodusedtosolvealoadflow problem is: (1)25 25(2)24
24 (3)20 20(4)15 15 58.3+.-:+.-=+++=.=r+|=15-+=|.+|..a.=a|,
..|+.r=+-.==+...==a||++-:=-+=== ==.+= +:+= =. .=. r (1)25 25(2)24
24 (3)20 20(4)15 15 59.Signal flow graphs are primarily useful for
analyzing: (1)Open loop control systems (2)Feedback control systems
(3)Nonlinear control system (4)Nonlinear feedback control systems
59.==a | +.r .= + c+ == =. +a .. ===a| !|. . r(1)+++ a| =+. |..a.
(2)=.:+= =+. |..a. (3)-c.= =+. |..a. (4)-c.= =.:+= =+. |..a.
60.Alargetimeconstantandsmalltimeconstantofa system corresponds,
respectively, to: (1)Oscillatory system and stable system
(2)Sluggish system and fast response system (3)Fast response system
and sluggish system (4)Large output and minimum output 60.==. |..a.
= ..=.a . -|=.a =+. == = ==| r.+ r (1).a+ |..a. . -. |..a. (2)..+.
|..a. . ++ .=. |..a. (3)++ .=. |..a. . ..+. |..a. (4)+..a .!:|: +..
-=++ .!:|: 61.Iftherearerepeatedrootsofthecharacteristic equation
on the jaxis, the system would be: (1)Conditionally
stable(2)Oscillatory (3)Stable(4)Unstable 61. j. | .a.. =+.=.
|=.+++ +a r.+ r, |=. |..a. r.. (1)|++.+ =| = -.(2).a= (3)-.(4)-.
62.Forafeedbacksystemhavingthecharacteristic equation: , 0) 2 s )(
1 s ( sK1 =+ ++Theanglesofthestraightlineasymptotesoftheroot locus
with the real axis, are given by (1)30, 90, 180 (2)30, 180, 300
(3)60, 180, 300 (4)30, 60, 120 62., 0) 2 s )( 1 s ( sK1 =+ ++
!|++.a..=+.=.=++=.:+=|..a.=a| +.-++=.=|++a+|.==...c..=+-|..= =.. ==
o.. |.-+ r.+ r (1)30, 90, 180 (2)30, 180, 300 (3)60, 180, 300
(4)30, 60, 120 63.Thetransferfunctionofacompensatingnetworkis given
as: p sz s) s ( Gc++=Whenp z < , the network is called the
(1)Phaselag network (2)Phaselead network (3)Phase laglead network
(4)Phase shifting network 63.|= |+=.. =:+= =. +. =a= == =| + . . r
p sz s) s ( Gc++==+p z < , =:+= =ra.+. r (1)=a.-|+. =:+=
(2)=a.-+. =:+= (3)=a |+.-+. =:+= (4)=a.-+-..|==.. =:+= [E l e c t r
i c a l ] [A8] 64.Principle of duality, according to Kalman, can be
used to establish analogies between controllability and:
(1)Sensitivity(2)Responsiveness (3)Operability(4)Susceptibility
64.=a+.= = ==. o+ =+ =. |. =+..+. . == = +. =+.=+.| -..|+ == = a|
=. =. ==+. r (1)=++.(2)==.+=+. (3)|.a=.+.(4)=.r+.
65.TheinitialslopeoftheBodeplotforatype2system intersects 0dB axis
at: (1)=0(2)=k (3)=k(4)=k265.=.: 2|..a. = a| +.: -a.: =. |..= .a
0dB. =. == -.a | |=+ =+. r (1)=0(2)=k
(3)=k(4)=k266.Theexpressiongivenbelowistheimpulseresponse
ofafeedbackcontrolsystemc(t)=e0.6tsin0.8t.The
dampingratioandnaturalfrequencyofoscillations are, respectively,
given by: (1)0.6,1 rad/sec(2)0.8, 0.6 rad/sec (3)1, 0.6
rad/sec(4)1, 0.8 rad/sec 66.=..;.++=.:+==+.|..a.c(t)=e0.6tsin
0.8t=.|=.+..=.ri.a=.=.+==|.+. |.=+= .++ =+. == = |.-+ r.+. r
(1)0.6,1 rad/sec(2)0.8, 0.6 rad/sec (3)1, 0.6 rad/sec(4)1, 0.8
rad/sec 67.Amilliammeterofresistance100isconnectedin series with a
circuit. Its power consumption is 0.1mW.
Supposingitisreplacedwithamilliammeterof200 resistance the power
consumed will be: (1)1mW(2)0.2mW (3)0.1mW(4)0.05mW 67.|+.. 100 =.
|= +a.+.: ||. = =.. =.. + =.=+ =. =.+. ri ;==. ++ c.|+ 0.1mWri +.=
a.=| ;== -..= | 200 |+.. =. +a.+.: a.. =.+. r +. ++ =. c.|+ r..
(1)1mW(2)0.2mW (3)0.1mW(4)0.05mW
68.ThepowerconsumptioninPMMCinstrumentsis typically in the range
of: (1)25W to 200W(2)0.25mW to 2mW (3)0.25W to 2W(4)2W to 3W
68.PMMC .=.. =. +=a. =. c.|+ +.: =| = == =.+. = ..+ r.+. r (1)25W =
200W +=(2)0.25mW = 2mW += (3)0.25W = 2W +=(4)2W = 3W +=
69.Whichtypeofinstrumenthasthehighestfrequency range with accuracy
within reasonable limits?: (1)Electrodynamometer(2)Moving iron
(3)Rectifier(4)Thermocouple 69.==|=.=.=.+=++=.+..=..+.o+.=r+ !++
.++ =c.a. r.+. r (1);a+:.:.=+.+.:(2)a a.r (3):=..(4).+.=|a
70.Thepowerinanunbalanced3phase4wirecircuit can be measured by
using a ________ method: (1)4 wattmeter(2)3 wattmeter (3)2
wattmeter(4)1 wattmeter 70.|= =+a+ 3-== 4-.. ||. + ++ =. ..........
+. =. |. == +.|. =. ==+. r (1)4 +.:+.:(2)3 +.:+.: (3)2 +.:+.:(4)1
+.:+.: 71.Phantom loading for testing of energy meters is used:
(1)To isolate the current and potential circuits (2)To reduce power
loss during loading (3)For meters having low current ratings (4)To
test meters having a large current rating 71.==.+.:.= |... =a|
...=. a. := =. | . =. =.+. r(1)... . =..++ ||.. =. a == = a| (2)a.:
= ..= ++ .+ =. =+ == = a| (3)-= ... |= +.a +.:. = a| (4)+..a ... |=
+.a +.:. =. =. == = a|
72.Ifaninductiontypeenergymeterrunsfast,itcanbe slowed down by:
(1)Lag adjustment (2)Light load adjustment
(3)Adjustingthepositionofbrakingmagnetandmaking it come closer to
the centre of the disc
(4)Adjustingthepositionofbrakingmagnetandmaking it move away from
the centre of the disc 72. =.; |= =.: =. ==. +.: += ..+. r +. ==
o.. !==. + ..+. =. =. ==+. r (1)| =+..== (2)r-=. a.: =+..==
(3)+=+==.-.+=+..=+==..;=:-== + = ==: a.=.
(4)+=+==.-.+=+..=+==..;=:-== + = r:.=. 73.Frequency can be measured
by using: (1)Weins Bridge (2)Schering Bridge (3)Maxwells Bridge
(4)Heaviside Campbell Bridge 73.== =. |. == .++ +.|. =. ==+. r
(1)+= =+ (2).. =+ (3)++=+a =+ (4)r+.=.;: =|+a =+ [E l e c t r i c a
l ] [A9] 74.Asymmetricalsquarewaveshapeisappliedtoan
averagereadingvoltmeterwithscalecalibratedin terms of rms value of
sinusoidal wave, has an error of: (1)+11%(2)+3.9% (3)3.9%(4)11%
74.|= =+++ +.=. + .=., |= |= .=+ |= +.-:+.: | a.. =.+. r ===. -=a
-.+=. + = rms +.= = =| + ..=+ r, !=+ .. r (1)+11%(2)+3.9%
(3)3.9%(4)11% 75.A010Aammeterhasaguaranteedaccuracyof1%
offullscaledeflection.Thelimitingerrorwhile reading 2.5A would be:
(1)6%(2)5% (3)4%(4)2% 75.|= 0-10 A |+.: + |. -=a +.| = 1% =. .:.++
.o+. ri 2.5A =. |= =+ =+ =.++ +: r.. (1)6%(2)5% (3)4%(4)2% 76.A
first order instrument has a time constant of 50 sec. It is
subjected to a sinusoidal input cycling at 0.002Hz. The time lag
will now be: (1)500 sec(2)50 sec (3)44.6 sec(4)1 msec 76.|.+ =.. =
.=. + =.a.= 50 ==: r.+. ri ;= 0.002Hz | |= -.+=. ;-|: =.;=a = ..=
c.. =.+. ri + =.a |+. r.. (1)500 ==:(2)50 ==: (3)44.6 ==:(4)1m-==:
77.FET is advantageous in comparison with BJT because of its:
(1)High input impedance (2)High noise (3)High gainbandwidth product
(4)Current controlled behaviour
77.BJT=.+a=.+FET|=.==+..+.==..a..=.. r.+. r (1)! ;-|: |++... (2)! +
(3)! a.-+:+:. !|. (4)... =++ +r. 78.In a BJT ,Ico=ICBO=2A. For =
0.99 the value of ICEO is given by: (1)200A(2)198A (3)99A(4)2A
78.|= BJT + Ico=ICBO=2A. = 0.99 = a| ICEO =. +.= == o.. |.-+ r.+. r
(1)200A(2)198A (3)99A(4)2A 79.Which family of logic circuits uses
FETs?: (1)CMOS (2)TTL (3)Both TTL and CMOS (4)Neither TTL nor CMOS
79.a.== ||.. =. =.==. |+. FET =. |. =+. r (1)CMOS (2)TTL (3)Both
TTL +.. CMOS - .=. (4)= TTL = CMOS 80.In a transistor, leakage
current mainly depends on: (1)Doping of base(2)Size of emitter
(3)Rating of transistor(4)Temperature 80.|= :.=-: + .. ... +c+ == |
=. =+. r (1)+= =. +=(2)!=== =. .=. (3):.=-: =. :(4)+.|+.=
81.CommonModeRejectionRatioforadifferential amplifier is the ratio
of: (1)Differential gain and Common mode gain (2)Differential gain
and Integrated gain (3)Integrated gain and Differential gain
(4)Common mode gain and Differential gain 81.+.. |-a.=. = a| !.=
+.. =.=. =|.+ == =. =|.+ r.+. r (1)+.. a. +.. !.= +.. a. (2)+.. a.
+.. =+=+ a. (3)=+=+ a. +.. +.. a. (4)!.= +.. a. +.. +.. a. 82.An
operational amplifier for analog computers should have: (1)High
drift and low power output (2)High voltage output and low drift
(3)High power output and low output impedance (4)High output
impedance and low input impedance 82.==| =-:. = a| |= |.a=.+=
|-a.=. + r.=. .r| (1)! |+.r . -= ++ !|.= (2)! +.-:+. !|.= . -= |+.r
(3)! ++ !|.= . -= .!:|: |++... (4)! .!:|: |++... +.. -= ;-|: |++...
83.ForaSchmitttrigger,theupperandlowertrip
voltagesare3Vand1V,andhighandlowstatesare
15Vand2V.Theoutputforasinusoidalinputof10V peak will lie between:
(1)1V and 3V(2)2V and 15V (3)3V and 15V(4)10V and 15V 83.-+: : = a|
=|. +.. =a. :| +.-:+.| r 3V +.. 1V .!+..==+-..|r15V+..2Vi10V|.==
-.+=. ;-|: = a| .!:|: == = +. r.. (1)1V +.. 3V(2)2V +.. 15V (3)3V
+.. 15V(4)10V +.. 15V [E l e c t r i c a l ] [A10] 84.The
resolution of a 12 bit D/A converter using a binary ladder with
+10V as the full scale output will be: (1)5.12mV(2)4.32mV
(3)3.50mV(4)2.44mV 84.| |+.= =. .!:|: = =| + +10V =r+ |= o.... a:
=. |. =+ r| 12 +: :..| |++= =. +.+= r.. (1)5.12mV(2)4.32mV
(3)3.50mV(4)2.44mV 85.The Fourier transform of a unit step function
is given by: (1)F(j)=1/j(2)F(j)=j/ (3)F(j)=j(4)F(j)=j 85.|== | =a=
=. = =|.+ == o.. |.-+ r.+. r (1)F(j)=1/j(2)F(j)=j/
(3)F(j)=j(4)F(j)=j 86.Which of the following interrupts has highest
priority? (1)RST 7.5(2)RST 6.5 (3)TRAP(4)INTR 86.== + = =.== +.= =.
=+. |..+=+. r.+. r (1)RST 7.5(2)RST 6.5 (3)TRAP(4)INTR 87.The
expressionB A B A F + =can be simplified to: (1)F= A(2)A F =(3)B A
F =(4)F=AB 87.B A B A F + === =. == =| + =a.=+ =. =. ==+. r (1)F=
A(2)A F =(3)B A F =(4)F=AB
88.InteractionbetweenaCPUandaPeripheraldevice that takes place
during and I/O operation is known as: (1)Handshaking(2)Flagging
(3)Relocating(4)Subroutine 88.|=CPU+..|..!|=.=+.I/O|.a==..= -.-=.
r.+. r, +r =ra.+. r (1)r:.=(2)+a (3)a.=:(4)=+=:.= 89.What is the
addressing mode used in instruction LDA 0345 H?:
(1)Direct(2)Indirect (3)Indexed(4)Immediate 89.=. LDA 0345 H +
=.==. |:= +. =. |. =. =.+. r (1)|.(2)|.. (3);-:+-:(4)+=.a 90.Which
of the following circuit can be used as parallel to series
converter?: (1)Digital Counter(2)Decoder
(3)Multiplexer(4)Demultiplexer 90.=.. =-+: = =+.=.+ = =| + == + =
=.== ||. =. |. =. =. ==+. r (1):=:a =.!:(2):.=.:
(3)+-:.-a+=(4):.-+-:.-a+=
91.Aconductoriscomposedofsevenidenticalcopper
strandseachhavingaradiusr,theselfGMDofthe conductor will be:
(1)r(2)2r (3)2.177r(4)3.177r 91.|= .a= +.+ =. =.+ |==+.= a:. = +=.
r, |= a: =. +-. r r, .a= =. |=. GMD r.. (1)r(2)2r
(3)2.177r(4)3.177r 92.Whichofthefollowinginsulatorwillbeselectedfor
high voltage applications?: (1)Strain(2)Suspension (3)Pin(4)Egg
92.== + = =.==. ++... ! +.-:+. =|.. = a| =.:. =.|. (1)-:=(2)=-|.=
(3)|=(4)| 93.Thesagofatransmissionlinewith50mspanis1m. What will be
the sag if theheight of the transmission line is increased by 20%?:
(1)2m(2)1.25m (3)1.2m(4)1m 93.50m+-+++.a.=.a.;==.n.ar1mi=. a.;= =.
=.; 20% +. . =.+. r +. n.a =+=. r.. (1)2m(2)1.25m (3)1.2m(4)1m
94.Alinewhichconnectsadistributortosubstationis called:
(1)Distributor(2)Feeder (3)Line(4)Service main 94.=. a.;= |= :-:.:
=. =+--:.= = =.:+. r, =ra.+. r (1):-:.:(2)=.: (3)a.;=(4)=+= +=
95.The skin effect does not depend on: (1)Nature of material
(2)Size of wire (3)Supply frequency (4)Ambient temperature 95.!|-+
|..+ == | =. =r. =+. (1)=.+. =. |=+ (2)+. =. .=. (3).|+ .++ (4)|+..
+.|+.= [E l e c t r i c a l ] [A11]
96.Insulationresistanceofacable20kmlongis1M.
Twocablelengths,20kmand10kmareconnectedin
parallel.Theinsulationresistanceoftheparallel combination is:
(1)1.5M (2)1M (3)0.66M (4)0.5M 96.20kma+=+a=.++..=|+..1Mri20km+..
10km a+.; = . =+a =+.=.+ =| = =.: =.+ ri =+.=.+ .== =. ++..= |+..
r.. (1)1.5M (2)1M (3)0.66M (4)0.5M
97.Whichofthefollowingfaultsoccursmost frequently?: (1)3 phase
fault (2)LLG fault (3)LL fault (4)LG fault 97.== + = =.=-=. .. +=
|. r.+. r (1)3 == .. (2)LLG .. (3)LL .. (4)LG ..
98.Thee.m.f.inducedinthearmatureofashunt
generatoris600V.Thearmatureresistanceis0.1
Ohms.Ifthearmaturecurrentis200A,theterminal voltage will be:
(1)640V (2)620V (3)600V (4)580V 98.|= .: ==: = .+ + |+ e.m.f. 600V
ri .+ =. ++..=0.1.+ri.+...200Ar+. +.-:+. r.. (1)640V (2)620V
(3)600V (4)580V 99.WardLeonard control is basically a: (1)Voltage
control method (2)Field diverter method (3)Shunt armature control
method (4)Armature resistance control method 99.+.:--.=.: =+. +a+ r
|= (1)+.-:+. =+. +. (2).+ |++= +. (3).: .+ =+. +. (4).+ ++..= =+.
+. 100.ForanSCR,di/dtprotectionisachievedthroughthe use of: (1)R in
series with SCR (2)L across SCR (3)RL in series with SCR (4)L in
series with SCR 100.|= SCR = a| di/dt =.. == = |. = |.-+ =. =.+. r
(1)R, SCR = =.. =.. + (2)L, SCR = .-|. (3)RL, SCR = =.. =.. + (4)L,
SCR = =.. =.. + 101.Themainreasonforgenerationofharmonicsin
transformer could be: (1)Fluctuating load (2)Poor insulation
(3)Mechanical vibrations (4)Saturation of core 101.:.==.+ + r.+.=+=
= |. r.= =. |+c. =.. r (1).:+.-++. .. (2)== -+ =. ++..= (3).+= =|=
(4)=. =. =+-+ 102.A double squirrel cage induction motor has two:
(1)Rotors moving in opposite direction (2)Parallel windings on
rotor (3)Parallel windings on stator (4)Series windings in stator
102.|= o|=. |= +.: + r.+ r (1)+|.+ ... + a= +.a . .: (2).: | .
=+.=.+ +.;: (3)-:: | =+.=.+ +.;: (4)-:: + =.. +.;:
103.Ifaninductionmotorwithcertainratioofrotorto
statorslots,runsat1/7ofthenormalspeed,the phenomenon will be
treated as: (1)Humming (2)Hunting (3)Crawling (4)Cogging 103. -::
-a.:. = |+ .: = =+ =|.+ =r+ =.; |= +.: =.+.- + =. 1/7 + | a+. r, ;=
.:=.=+ = =.. == +r. =. =.|. (1)r+ (2)r: (3). (4)=.= [E l e c t r i
c a l ] [A12] 104.An exciter is nothing but a: (1)d.c. shunt motor
(2)d.c. series motor (3)d.c. shunt generator (4)d.c. series
generator 104.|= !+== == = a.+. == =r. r.+. (1)dc .: +.: (2)dc =..
+.: (3)dc .: ==: (4)dc =.. ==:
105.AnSCRcanbebroughttoforwardconductingstate
withgatecircuitopenwhentheappliedvoltage exceeds: (1)the forward
breakover voltage (2)reverse breakdown voltage (3)1.5V (4)peak
nonrepetitive offstate voltage 105.|= SCR=. : ||. c.a. c.= .a+=+
+-.. + a.. =. ==+. r, =+= =|++ +.-:+. == = += r. (1) +=.+ +.-:+.
(2)|+.+. +=:.!= +.-:+. (3)1.5V (4)... =.=-|.::+ .=--:: +.-:+.
106.Twoalternators1and2arerunninginparallel.What
willhappenwhentheexcitationofalternator1is increased?:
(1)Alternator 2 will burn out (2)The wattless component will change
(3)Power output will reduce (4)The machine will stop 106.. .-:=: 1
. 2 =+.=.+ =| = a r ri .-:=: 1 =. !+==. +.= | +. r.. (1).-:=: 2 =a
=.|. (2)+.:r.= .:= +a =.|. (3)++ !|.= .: =.|. (4)+..= == =.|.
107.Aninductionmotorhasarotorresistanceof0.002 Ohm per phase. If
the resistance is increased to 0.004 Ohm per phase, then the
maximum torque: (1)Increases by 200% (2)Increases by 100%
(3)Remains unaltered (4)Reduces to half 107.|= |= +.: + 0.002 .+ |+
== =. .: a+.. ri ++-a+..= +.= 0.004 .+ |+ == = . =.+. r +. .=++ +a
... (1)200% += + =.+. r (2)100% += + =.+. r (3)|+++ r+. r (4).:=
... r =.+. r 108.Ad.c.seriesmotordevelopsatorqueof20Nmat3A
ofloadcurrent.Ifthecurrentisincreasedto6A,the torque developed will
be: (1)80Nm(2)40Nm (3)20Nm(4)10Nm 108.|= dc =.. +.: + a.: ... = 3A
| 20Nm =. +a ... |. r. =.+. ri ... +.= 6A = . =.+. r +. |. r.= +.a.
+a ... r.. (1)80Nm(2)40Nm (3)20Nm(4)10Nm
109.Iftheprimemovertoanalternatorsupplyingloadto an infinite bus is
suddenly shut down, then it will: (1)Stop (2)Continue to run as
alternator (3)Continue to run as synchronous motor in the reverse
direction (4)Continuetorunassynchronousmotorinthesame direction
109. =+ += =. a.: =-a.; == +.a .-:=: =. +a + !|.= .== + r. =.+. r
+. (1)+r == =.|. (2).-:=: = =| + a+. r. (3)+|.+ .. + +-=.. +.: = =|
+ a+. r. (4)!=. .. + +-=.. +.: = =| + a+. r. 110.In d.c. choppers,
the wave forms for input and output voltages are, respectively,:
(1)Discontinuous, continuous (2)Continuous, discontinuous (3)Both
discontinuous (4)Both continuous 110.d,c .|= + ;-|: +.. .!:|:
+.-:+. = a| + =| =+. r (1)==+, =++ (2)=++, =++ (3).=.-==+ (4).=.
=++ 111.A single phase one pulse diode rectifier is feeding an
RLloadwithfreewheelingdiodeacrosstheload.For conduction angle , the
main diode and freewheeling diode would conduct, respectively, for:
(1), (2), (3), (4) , 111.|=|=a==|=a|-=:..:+:=.a.:=.|. =.-r.a :..:
=r+ RLa.: =. .. = r. ri .a=+ =.. = a| +c :..: . =.-r.a =+. == = a|
.a= = (1), (2), (3), (4) , [E l e c t r i c a l ] [A13]
112.Commutation overlap in the phase controlled ac to dc converters
is due to: (1)Load inductance (2)Harmonic content of load current
(3)Switching operation in the converter (4)Source inductance 112.==
=++ ac = dc =-+:. + ... (= |++=, +.-+ == =.. = r.+. r (1)a.: |=+
(2)a.: ... =. r.+.== . (3)=-+: + -+ =. (4)=.+ |=+
113.Noloadcurrentofathree-phasesquirrelcage induction motor at
rated voltage is: (1)30% to 50% of the rated current (2)The rated
current (3)5% to 10% of the rated current (4)5 to 7 times of the
rated current 113.=..+ +.-:+. | ==. +=a. |=. a.. +.: =. .- .. ...
r.+. r (1)=..+ ... =. 30% = 50%(2)=..+ ... (3)=..+ ... =. 5% = 10%
(4)=..+ ... =. 5 = 7 =. 114.Maximumtorqueofathree-phasesquirrelcage
induction motor at rated voltage is: (1)The rated torque (2)100% to
175% of the rated torque (3)5 to 7 times of the rated torque (4)2
to 4 times of the rated torque 114.=..+ +.-:+. | ==. +=a. |=. a..
+.: =. .=++ +a ... r.+. r (1)=..+ +a ... (2)=..+ +a ... =. 100% =
175% (3)=..+ +a ... 5 = 7 =. (4)=..+ +a ... 2 = 4 =. 115.Laminated
core in the transformer is used: (1)To reduce eddy current loss
(2)To reduce hysteresis loss (3)To reduce eddy current and
hysteresis losses (4)To reduce magnetizing current 115.:.-==.+ +
|:a+ =.: =. a. =. =.+. r (1).+ ... .+ =. =+ == = a| (2)r-:== r.= =.
=+ == = a| (3).+ ... +.. r-:== r.= =. =+ == = a| (4)+== ... =. =+
== = a| 116.In high voltage DC transmission: (1)Back to back
thyristors are used (2)Line commutated converters are used
(3)Voltage source inverters are used (4)Current source inverters
are used 116.! +.-:+. :..=.. =a.. + (1)=|..+ ..;-:. =. a. =. =.+. r
(2)a.;= =|+++ |++=. =. a. =. =.+. r (3)+.-:+. =.+ a+.|=. =. a. =.
=.+. r (4)... =.+ a+.|=. =. a. =. =.+. r 117.Which one of following
logic gates is a universal logic gate: (1)NOT (2)AND (3)NOR
(4)EX-OR 117.==.=+ += o.. + = =.= =. =.++= += o. r (1)NOT (2)AND
(3)NOR (4)EX-OR 118.Power factor in an industry can be improved by:
(1)Transformers (2)Capacitors (3)Inductors (4)Stabilizers
118.==.!.=.+..=+;=+=====..=.=. ==+. r (1):.-==.+ (2)=..+ (3)a=
(4)-..;=.. 119.The cost of generation of electricity is minimum in:
(1)Gas power station (2)Thermal power station (3)Nuclear power
station (4)Hydro power station 119.;=+ = ==+ ++ = !|.= =. a.+ -=++
r.+. r (1)= +=a. . (2)+.| +=a. . (3)=..=. +=a. . (4)=a++ +=a. .
120.TheelectricalequipmentwhichisratedintermsofkVARs: (1)AC
generator (2)AC motor (3)Transformer (4)Reactor
120.==.=++==.==.++!|=.kVARs=..+.= ==. == r.+. r (1)|.=.. ==:
(2)|.=.. +.: (3):.-==.+ (4)|+: [E l e c t r i c a l ] [A14]