I_ l11Q momentum corrocuon !actor (/J.I•s

LOSe<! [p RCC\l\"1 for

a. Change iu the J,r~ctJon or no\>

b Cban!'~ in lulal energ.

c_ Chan~e in mass r:ue uf llm>

d Nf>l1--<lni f'mm di~tribul inn of 1 elodlies

2. l11e "heor ,..Jucit~ >-,L> ~~pre>,eol a:;

"· pT r,

' -Jpx~.,

' jPc;: . d -Jc,, / p Mu1ch List I (Pr,1Cl'"''l fir" <111J!Hi<ms)

1\llh LJ~lll (T1·pe:; ~r llv" "ituntim1>l "''J sd<~~:Lih~ ccu<>.:l mlomer

List I

A. nu" in poruu" "lraiU lcm<trob tube \\ell p1pe

B. \\1•i•ilng m"lion in a"'~' C Seep1J¥e l1o1• helow tbundation

nngauon work

D_ Flo" of lluid IQI<it...J 1e;;el

Li•t II

free wrle~ ll<m 0 Forced ,-orw~ no"

Rad1al n.-.,,

' NellhN I_ .. D

' ' ' ' ' • ' ' • 11'1 OP'" 11\lS,'~h~racW• ISIICS to

mew<ured) "'lh l.1<1 ll

CPri~'Ct <UlSI> Cf.

List I

,,

A_ Vdocllvorga.•1l""

B Sh"''' r Den«t;.' IJ Frcc.,urfn~.c no11 Li!tll

s.

"

! of I~

Pnrshall flume

' Pvcnometer ; Hul '""' anemum~leo ,-J. 0, naonom~teo

·' n c , ,, ' h ' '

' ' ' " ;

b lnen.al toelastoc force

lr"'rllaJ 10 gra> llY fur~~

numb~r. lnertiul lu P'~"ure

mudd t:umllucltlll w a '"w~ lll' gi'"' n d1schargc of 'i m-':'s The

rli<.<:h.1rge (rom the pmloJ: pe \\nuld h

" l(,()m"ls

b. (.,._f'.ln{is

' J<lm'.-'s

d 20m'-'s

A ri\er mod~l " mad~ lo a Jenglh scale ranu or lil(l(l il!ld depth !;~:ale ruuo or lil6.

A pcnk d1sch~rsc of 25J,Ill! m·';s "' the

nrer "ill be 111llL•Inted •n the mod~l wnh ~ cli,.;har~e of ,-, Ill cumec

h -l- cumec

" I ~ CUIIl<'" d. () 64 CU!llll<:.

Alcng ~ outl'oce "ith a<il =~ pre»unl .t:radt~nt Lh~ jll-'1111 of boundnr., laH• ~eparmion is ("hnracteri/ed ~

" lr1u-'<!t·l. _.-u

h. Shear stre" at ""face is nm~inrum

c A.r and other d1SSOIH>:J _gnscs on water

ston appearing a lim c:n llies

d Fluid ln,·cr ml_1acent 10 smfncc ha' > e!ocit;- equal to lfe~ 'lre"m vei<'CHY

Th~ drng (orcc cxpc:ri""ccd h_>-· fll1 "~iec1 i.,

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o_ !'he >eJtJcal con1ponent ot' th~ resultam nuid d\'n:muc f(orce acring ''" rh~ ubj~ct

b The hNiwn!al tOrce due tu pressure var iallt>H ""'' tl•~ 'urfacc of I he Hb!C<"l

c. The cmnponcnt ul" tl1c rc,u]tant lluid d)niU1llC IOrox 111 the tlo-... d~rc~Ction

d I he n.:oull""t fluid ~vnanuc force octing on the ob!~~~

I 0_ Cun5idcr the foll~"ing stlrtcmcnts

II

W~tcr harnrucr catl ,~c,·,'lop rn an unsteRdy !low only

2 l"1mc required for raprd dosure of valve '' hell•ccn 2 I /C and 4 I .IC where [_ ;, the pipe longth unJ C, tho <Xk-r1tv c>t"wa"'

3 In n~.,ibk \o\lilCr column thcl'TJ. pip-.: may expand an~ "mer 1113)' compre" '"the llow S)STOnl

~ .lnnkm><ky bn< cnmOO nut rb~ marhcmahcal analv<is nt Wlller hannn"r

Whic-h ui" tht ahn't ,;tato:Jru:nt> rdalm~ to '»aWr harnm~r in prf)l'~ ;;rc wrr.;.;L"1

a. L 1 amL1

h I. l aml 4 c 2,_1:md4 d L]nnd~

Mmch l.i<t I tl'rndicnl cnsel oType r>f flm<'l ~nd

nfa we~r dnrrng

anJ nnn·unifnnll !Gradual I\·

' \t~adl' auJ nnn-uTlrtiJnn oRapllll)' v~rred:r tlo"

~ :Sl~ady umform fl\lw

' llnsli'adv amJ non-unil\nm tlimduall\' varrcdl !lou

A B c D

" ' ' " b. ' " '

16.

! of 14

' ·' ' " ' ' " ' ' A rcctang:ul~r dlllrln.:l of 2 ~ rn wrlith and 2m d~ptb o!' \\ater cames n llo" of llJ m 'Is The 'l"'o1tic energy t-m the fk•w is gi>cn by

" ' 18m b. 1 ·I m.'<

' 2 n m', d !_ !m W~tto flows numh~r great~r rlonn I contra<;!lod. th~n in the

" b

d.

channel is la1d out a~ shown af-.n·e with twn :;tretche;. nne 1\·ith :;lope k>' than ~1itio:"l follo"~d b~ anutlocr >lrtlclr "llh oiL'P" 11rur~ Lhall mt1tal ill the end nf >-ecnnd slr~tch ;, huilt u weir l1f conwlerHhle he1ghT ocm<;; Jhe ncm· rloe t1pc <~f £1<>11" pmfllc; ai<Oll!J. the dir~diou of tlo\\ "'II be

' s,.M, rheu ,'>/1

b ,.\/_ ,S, th<'N _\ 1

' S._ ,, Iii~" c,

' ,\} .. s 1h~" S, . Th~ heHd nwr a 90" v.n.,rch werr i11cr~as~'» !fum 0.15 rn In 0.3m. Thc rntiu of new dr>charge to the ,,n~1nal drschar~~ "· n~arly equnl rn

' _, h5

" ' ·r:~ ' '" '· l.bl

Rmnlilll "'"~' ~ur>o 'h""'' tho vtui~tllm> of a Kum1311 illl<.1JS1ll' 1•1tll tunc

b. Rainlilll lfll<'~"Jtl '''ith <.cmiUhlirH rnmfall

~- RarnJall ex~""' w1lh tunc d. CumulatiH raiulilU •lith 11mc

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: 8.

lO.

Gmdo h•nk> ar~ ~rm idcd to a_ '!rain the tlo" of a ti>-., along a

specified cou,.,e

h_ !<educe the peak tlood dt>chal'ge

e-. Cuuf_u~tlJ~»illlhufJJVCI

d ln~re"" lhB W>ler w,,. In th~ rr.ost efficient tr,opclo!d•l scclic·n, ,,. hic:1 of the followmg lS '\'( ·T trite?

"· The :op width ;, l\\ie<: the kn~th of sloping '"k

h_ '!he ll\·draulic mean derth ie ],Jf the depth of flow

c. 'lhc sh"P"" lwll oi rogular hcx.,gon

d. 1hc depth mUI>t be ~lid I to l(•p w1dlh

l11e l"''l''"" of > , • .,, ""euht01' in irrigating car.als is

"· 'Io control the d!schargc mtu ()-_e oil~ t.,l,e Cdltdl

~- To m"inL1in prop<;r bd, 111 th" m"in ~•n"J

c. 'Io contml the silt <ontr;.· into tl1e oft: Lot.~ canal

d. C'oncofthcobow

The ~crccnt"ge of o\)gcn '" Sc•watct <:<1mporc1l to Fn;;h R1vcr "akr io a_ 1 0~0 Ie" ot oxygen

b. 20~" lcM of OX} g<on

,. 2 0°o more of oxvg-er_ ~ d 20".,mmeofox\~en

[on oml 1\lang,oncsc ~,,~· r~m lll!flilllm \>atcr bl

o Eo1hng

h ,leration h} c gulatwn

d.

c. ."-letalimrion

d. Boundary

~

wtth derth rn •u•c"ace) is b38ed •m

clark stagnant coo er

An ideal settlin~ boein is designed w.th '"'J"ac~ <.vt:~lhm l&lo (30R; of hn

1'm':h

Particle• have their discret< settli-tg velocitie• and cmcentration as follow•

24.

n_

l'artidc type

I. 2.

' '

Settling ,-clocity (m.'h)

l.O 0.5

" ' 0.05

.'uf l-1

Initial c-mcrntntron (mg_'l)

lllO lllO lOll

lllO

\\"l!ch nno nftho f[,llnwm~

estimate o:· the ,,.c<,<llll n•m''''' pee hn~r?

d. 65 "'!!-/ b 165 mg.'/

'

c. 1 •md 3 d Lland3

sand tltel'1

T''O r"'Cf''nin ""'connected bv a p1p:linc cm""hng oftwo pipe'.\ •n<l B with equal li-1clion f.dor and kneth . .md conncctc<lm series. If the Ji•rnclc: of p1pe .\ is 20°·o l"rg~-r lh"n lh•t nfp1pc B. the r•tin ofhca<l In>< m p1pc -\In tl-at nfpipc R ;,_ ncorly

" 0.40 b (J.S3

' ()_t()

' lU3

"l11e indlli>l1i<l J><Oco" ~"I g-enerate< industrial wa.te ""t"'· containing chromium i•

"· Fo·Jd ptocc,ir_g b. Ta~ncr}

c Po:teries d. So;p rnan\.faduring

J\1atch List I with Lilt Il •nd sdcc· the ~<l.lCCI ~'""~1.

I .i,t 1

A .. \nti -S!phc•n •gc B_ Bcnchmg c_ Ime11

D. V ~'Ill pipe

Li•l II www.examrace.com

29.

Prot<·cts trap >cal tfom bud.:tlo\1·

l-la> sloped tlotn m inspc'Ctlen chamber

J l~c;crH> the \\aiel oc~lmtmp>

.j The lowe~ I point

~ B C [)

" ' 1 ' 4 2 ' ' , 3 4 , d ' 4 l·.kW(oS(aiiC pr~C!~HIUIOI !~ U Jcvic~ l<> control a_ ~U, CntiS\!Oll

b l'arti<'LJiate <'llll\11011

c. &>tb SO" unJ pa.ticuluK ctm;sion

J l'rec<pltatw~ <>f i\h_(li 111 m "ater

coag11lation Th~ JUlio" tng data p~l!uin w u wust~ "mer >atnpk·

ltii1Lal IJ U 8mr'l

F111al D 0.- 2m~?.-'!

Dtlution ~ 1'~0 Th~ n_o f) pfthe giun waste\\ater san~plc io

a. 600mg:l h hmg/1

c_ 0 (, mg:l

d I mg'l

J() Wllkll of lhc folloc"ng re,pnm•hle t(<r depldion of

a_ Lin huml htde>O>><et

31'

,, ,,

b UVr11~> ,

I

vJ!lmh '' i<JIIowmg

di'P""'hl~ rare nf applicatimt ,,f sludge on IMJ is dctct-rna1cd by

a Carbon Nnl~nt or'slud~c

h Nnrog<m cnm~nllll sludg~

~- Pho<plmm< cnntent of ,Judge

d l'ot~S>IIItn contem of $ludg~

B l_.nit c~sr of ~n: IKrn of wnr~ c11n 0~ found ~ u'ing n Spe~-ificmi,ns

_n

b Valne ji1UIV>Js

c_ Lconom1c analy><s

d I{HI~ >Uia]y>J<

-I he ilewn~t of acll\'ltic> of shmm in the uhnve figure ,,r the arro"s i'llc cnl!cal p~U1 alonr, a. 1-2-4-5-"1-8

b. 1-2-J-5-i-B c 1-2-J-1>-7-8

J. I

~:;,;~~,':,·ar,- m terms of t~chnolog.y_ j,, llnd m"tcritlb. mtlchincrv

I II<:Opk. WO!k CtlliCO WIJ

on_;~ni1A!IOMI C!LIIIIT~

Amonu'l th<: dbe>w, lhc ch~Iaclcml<C

fetl!ures for n proj~o nr~

" I and !

' ? and 3

'· I unJ J J L 2 amD

In " pmject lngic_ fnur ~cli,·itie, \1 '-. I)

and]' Uf~ ICqUIICd l<l be COlll)lktcd )>d0rc startmg acti,·ity {.l 1 r tile fmish 11mcs of _\-t_ N II and P or~ 12 da~s, 14 da~<. l'i day> and 17 d~ys rosp~ni,dy. the earli~st ~•em uccurn:uct 111m· IUr tile ~ol,vit> l,!"

J. 12d:w> b. 14d~y>

' 1-'iday<

d 17 d"Y' \10I{h l El I Wtlh I isl II mtd sekn the cn=ct amwer

l.isl I

' PERT

" "\odt

' (lLLTIIrllY

D Cf'\1

List II I 1\ctl\·lt\ ba<cd

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1 - nctivny lma ,o:m ""' 2 t:nd of job 4 f V~lll <JI"i<'llktl

( D . B

' a 1 ' ' 2 ' • ' ' b.

' ' • ' 1 4

' 2 4 ' d.

J8

-· < ----

I ,-I " !

•

'i

-1].

~ 15m 0 20m . I=O_mnve'a J. · · II 1

i\ particle <tori!~- -~l(l-e ')in time

Ji,tantt~· ~ 4¢" ,_ Crm-;ider the t tmcn

along ' ·nb: Inn~ '. '' , . >~ \\·hen ~ -0 . ,, ' '"'riiC ~ 't

f\1 ' d i' 1111~ '"" I has d"p'c · ' · nJ'tun" ,. ·k when u

l'thcpurc -·cdcTulinn .". . h~ daps"d. "' .tero

Ul!g peri<ld c>l tnnc ·I· _nc-rea.""' \\ilh ' ,, " pm-ll~" 1 - " I lCit.- "' Ul ~-'e'~ ,,

tim~ - 'ill'C conect. Which PI the;~-. • .• ,tmem~ul~ IS--

' :-md 2 " b. 1 and 3

c. 2 and 3 d. 1 nnly

~lock' 'I '"' nf rna_"''' m, and

d b\ an ~~nneclc · "' (m, '"'· . 1 '-'"""-" >muNJ

) ""' ~· I

Inn~ p:twl g • 1\ ·,~·">~n,ible ' - ' AIJ ol m, ,,.,,' accdcr-a lv • I II th" I'" I C}. nJ,; th~~~ m, : m, " gl5dmvnswd · ·

n. s:~

d. 5:J

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~5.

c. Im:cl Im.Y

ct. }.;m'r:Lm.\ ! 01 perkdly d~IStic bc1dk>. the' <'ulw: ~f cnenicient <>f rcs1inniun"

a. 1 .0

b 1)5 c. 1 I)

d. lniinilo

A 'chicle is mu<·ing up un indin~ when Ll1~ ~ri;er upplies it, brak~> an<.llh~ whlt·.k retardo •11 0 'i mio'. Tl,en •~cording tn D · -\ l'•mherl'< prmc1ple a. ]11crtia (orcc will he dil-,ctcd in lilc

diTec·ti<m ol'mutiun ~ fnerti~ ti11..,~ will ~e dir~,·re.:l nppo<itc

lo Lhc dirediun ofmmiun

c. Magnitude of the inertia force will depend <m the angle of inc linalinn

d. 1>1agniluJe of th~ inertia force wili depeu<J <Oil C<'elliciwt <11' ti·ktion bc'l\\-<'<'11 II><' v.,hnls and the rllacl surfoce

46. ,.\ girl is >winging ''" ~ '"'"'l' in sittin:; pC>.<iii<>n. When she stands Llp <>fthc swing_

,,

48.

lh~ pcrioU ul' "'i1rg

a. Will iflctea<e

h Will a~"'''"'~

'

" "· 0

'

b

' '

<>I' derr~ased ,..,,;,lance i 1 due to r~wrsal of su-~<S •s

Uu:;tkity

Crcop f3tigue

4'!. The mnximu.m <hem· ;t,..,ss <'ccurs 0n

~- Principul plan~>

h. l'lam·s al -1-~ll t<> 1hc pnneipal l'l~ncs c. Plnnc< at <)(I' ro the rrindp"l pla01c;

5?

53.

54.

d. !'June; independent ~r th~ inciinnltDtl T<> the princiral plane!'

Tmal ei<mg,.tinn ,,,- a pr~smnttc har of l~ngth I_ wc1~ht W. cm«-"<'Ct1lYJ"'I ar~a A cmd mOOulU>< of daoti-:ity E. under its ~·wn weight, while honging ve1ticall;·. lS

" WL'ALC

b. 2WL·Af:

' Wl.:2/\E b. WT/1Af' The rmin nl- the moxtmnm . lhe diffcren'e of ~1e two

" U2 b. ',. ' ' 1.'4

b. lilt ~

' -

" h'"llnJ '"

• ' ' ·.J' 'huwn

The hending "'"""'"j

' t:ni;inrr.

b. t-ni!Ormi} 1arying

' '-"nl

' Cmccnlraled at the iree end C t>n;id~r th~ I(JJlowing slal~menb

'. Point of comra flexure is cbo

,. m the nl<>ng

point whet" the henUiEg mnmem '" m4~irnwrn

1. ruiHl ui' C''mt,1 lkAUfC i> lJ"' puint "h~rC II\~ h~mliT,j.! II>OHlCrtl dWHJ,!,'>

s1gn

'· l'nirrl ,,f r:omra nc~ur.- is the- ]mim wh= the 'heur forre is~""'

1-Vhkh C>fthc·s~ lM~mants ili>;rl.' COIT"'-T;'

' I. 1 ;md ' " 2 '"'J J

' 2 <ttl]~ 0 onlv

'" ,___,_ --4..'---- • ----;- ,..,

''"'

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Th~ ~.Rll. and BM.D_ 1'-" a beom al"e shm"' 1n 1-'i~. and Fig. ~ lhe cm-rcopL•nJing llla<ling Ui a~r<u11 io

'"" "~'"' > ~'·"' ' 1.•: I ,, ; '" ' • I ' "' .. ~ ""' .,., : ""

-< ·~·-"' I b-r..-r ; " I<) ~ ,, ' I •• ' ,., ~ ' '"

A three hi'l!(~d a1~h io shL•wn i11 the ab"-'' ,. tigurc. l'h,· intlu,·nn· line for ;h~

horiwmal rencti<•n is

·1 ,,

'~.----,

in th" at><"'" • " I

'il\. A. p~rlecl pl"ne frame ho\ing n numl-.e1· ,,r memi-.,r< nnd J t1Llmher or jroinii <hnukl

60'

;aid} lh~ '""eli<'"

u. n<(2_i .l)

b. n-(2,i-3)

c. n>(21 --'}

J. n=(J-21}

' , •• ------'>

lt11wr """ is .ll)ol\e ngiJt~

induced in th;, 1nen1l><>r DF" a. I . .Sk'-Jttcmit>ll)

ll. 4.5 k'-J (lensic'll)

c'. 1.5~'-Jtwmpr~o"""-'

J. 4.5 k'-J tcun~prc,\Lt•nl

lo~JcJ a> I h~ I(Jr<"~

,\n clcm~"lllary ~lru~t1.1ml li·•mc ABC CDnsisl> of a \cttical n1cmbcr Ill" and a ~amilcvcr hca11·. ;\B "hich carrie• a 1nad I' ~~ Lh~ li-e" ""J ,\. ~' ,h,Nn in the "hove 1\gu,.., The benJjng mllmenl tli:-t<'ram cnmists or a_ Tt·ian:<k till' ~olh 1\B t"ld BC b_ Rectangle l'"r both 1\ 13 :md BC c. Trionglc ,;,, .\R oml reLt"ngk fm·I3C J. Rc~:~nglc I'm ;\[land lri"ngk li>r BC'

f-ur the lwo·hingcJ pambolic a.·--t;h "·' r11 mn>'n in the ab<.>'e tigu1·e. whkh nn~ nt' 11w li>llr"''illl-', <lillf!l'J"" rl"pn,-,cnl, II"· shnp~ or' lh~ he·nding moment ,-mi:l1 inn'?

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A lixetl bc~m as 'hmw 111 the "buve ligLn·

has a span L and u1HI'orm n~~uml rig,dtt~

D 11 ;, <llhJ~~red tn o um=tmted dockwi>e mumcnt M at th~ c..:mre Th" Jdlttlton at the c~nkl ol'thc beam IS

R ML 2/Sl: I urw,<rd>

b Ml.':S[l du"nwanb

~- z~rn

d Mi.':>~4r.l downw"'d'

1\ tkre"'-'r"n conttnunus ~e"m ;, tlxed m '" end" and >uppurt<:J b; twu ri_p.l

~uppom >n beL'""" Thc- ord<·r of lite rcd,ced "' t':'ne<s matri~ fm ih IS heam ;,

" p,Jj ,,

f I " l]

' I' · 'I " [4~ .:t]

lnfiLrenoe lin~ di"gmm Lm a

,, 3h""'' ill the abo'~ >~ilK8 md1Cll!( tension I

und

VI~' •m ""' ;,.,;;,; ,~,,; a. 6tJOkN b

'

<J :;hAle;

i' w ~p..<n ,.,,,,, "

65 .\t~d> Lts-t I wllh lost JL dnd sdc<'! the· correct ans,Hr

I i~t I (I ~·rte or soil] A Lacuotnw:

D. Alluvml

C. Aenh~n

"

D ~hrJHc

Ustll (Featuref

I rmn>port<·d by '"ml

' Tr~n,purt•d by runn111~ water

' [)epo"ted m the hmmm ofloke'

' !)ep.,stteci in sea »ater

A ' c

' 3 ; ,, J ' ' 3 " J. ' J G1ven thr a samrle nf"

Void rutin ut che 1

Wllo~h on~ of t

D

'

·hI 'st I (lloffcn:m rvp.-< ,-,f,0tll »1111 11 ((imup '~mbols nf LS_

d:l!<~ltkali\ml and select the ~orreL1

ans""' List I A Well gr<l\led gr~'·d s~nd mixture '"111

I1Uk or m> n"l'>

B. Pu<>!l; ;<;n><.icd oar•d' ur ~<J•c·l >Jndo Wllh ltttk Clr 110 Jlnl'S

l llltlr;~amc SJiis ~nd HH !'tnt s,1tld> ur ci!lyey silts with km plastL,'lly

D lnorgamc ci"Y'''fhtgh pl3sl•c•~

l.i.tll \11_

2. CIJ

' G~·

3 SP

' ' c

' ' ' 3

" ' 3

' ' ' d. ' ' 'lhc term Loc>" m<.lteatco whtdr are

\. linHOrmdv grdded

~- !'uorly ~rdd~d

D

' ' J J thus~ SUllO

3 \!~<k up <1f 50% m murc ~nd otzc pdrltc:lc;

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"'

4. !\lade Uf o£ mc>Tc than 50°o of >iU partid~s

Which of the ahm;e statemenle ate correct'

:t 1 and~ ,, l ""'' 4 ,, )and 1

d. 2 and 4 Thu b.-,t im:i~.1hon of tlw khavwr of a <i'l'o>it of santl uml..,- toed em bo obtained !Tom it' a_ Jlulk tlemitv

b. DD-· d"n"ty c. Rdaliv~ d~mity

d_ (-radng

'vbtd1 L,t l (Activity typ~) "'th L1ot !I

(:?.~l''~oc~tatlon ·,y) ami <c!cd the correct 11ns1wr:

.', .\11ificiall1- irlrocuceJ

B. Cnttc:tl

C :-;on-orilioallyp~

D Dangler Li,lll \_ A ,;ngk :hick an-ow

7 > ;inele "'mw

3. An arnm crrcrgtng :i-om an cv not cntcrmg into my c1cnt

4_ ,>_dolled an·ow

' B

:t 4 1 b. ' ' c 4

''· ' .1

t - activity i• rerresented b; a dotteJ arrow

4. A du1tuuy d~1i,it) utu't iu~''"dlltl) l•~

introduced in ~>very netw.wk

\rhich of the above statements :nc cum;cr!

" l.land _'l

" 1 aml3 c 2.3 •nd -I ,, lancl7

70.

76.

9 <Jf l-1

(h·crhcad c~p~n,c; on " pr<>Jcct :ore

induded in

" Indirect cmt

b. Direct cost

' v.,i.~k '"'t

" Fi~~r1 co<t

In the cost optim,;.atwn procedure ~1c ~ost skpc fm each llcli,·ity Citn b~ ~;l!matc<l h1· Lh< funnu ],

d

crash coel- ncmnal co•l

normal time-

crash omt- n

1me alo~g with co,tof project

ii"C[ e!hl ()f f'T<.j~~~

ired co't uf protect

A machine ccstin'l R,_ 8.50\) will have ' scrap ·.-alue of R, __ 'lOO_ '.lachine> of thi< dos" 1-a>-e a \\orking hour a'\"-'1'afe life of 25.tltlt: 1oour-,_ \\'loat wi 1 he the de:l1'eciation char~e at d1o end of the first year, if the nl<chine " optlrated lor a total of 1500 hcu,·~ (u,e 'traight line method of de~reciation)

a_ Rs .!92.110

b. Rs 542 .. 00 c. Rs 5.!8.50 J R• 691.110

In d!Scrctc r:tk ofrdum cnmputahom. the siogk payment ccmp~uncl amount fa"ton lhr 7 ''o mturcsl mk for l. 2, 3. 4 and 5

yeaR '"c rC<pccln·cly 10700, 1.U.!9. 1.225C, 1.3108.1.4026. The uniform s~Tie< co:npuund amount !actor lor 7"'o dts~retc

rate of 1 dun fur 1 ' c'"' will be """'h

• 5.25

" 5_10

' 4.68

' 4.44

Ti_ The mo't ,c,.,atik mothod usoc 1n

ap-,.aising project profitability is

a. Pa; bacl,_ method

b. Accounhng rate oJ return www.examrace.com

,,,

c_ Internal mte ofr .. tum

d Net prc><'!lt value tndcx "''~lwd

,, ' ·~·--,-

' . • ' -----'

[Ji:;ifj

As"''o1ion (At: fon c,-mml lo~d on ~

simple heam shown nbm·e. t!T~ d~lle~tinn

at 'ectmn H a11v "her~ rn

. ' I · l ·\C=tJ 1- t:l mmn.mloj .-1, ahoml-1

lte~wn (ltj: l'h\: Jdkctwn at the >cclron

1- I - m1d sran deflecJi,-.n ~~I ( mmnenl .-.f

Ac a~out 1-1 o

a_ Both A 3nd R ar~ true and R rs the cmrect exrlannJlDn nf A

b Bath A "nd R me 1rue but R ;s ;.JOT tl"' mrrecr explatlonnrl Df ,\

c A JSlmchuT R "f.JI<;c

d A ,. false htt R is tru~

""'"'""

l'ho•oe - I

q,.,.,. '

,J:

(1 '"'' '" :·

release m·c

in fo~ur~ II ""dIll

· Choocc I rs p1;;fco ~hk sonrc ;;,,;,;, ;; ,;,;,,,;,,; '"":" nt:mi'

Well condit10nod malri~ hns leuJmg dTugconal term' UommanL which r~>ttl1> m wx~trate >ulutoon

a De1tb A ;.nd R ~·~ true ~nJ R i~ the ~"' rc<'t ~-xplanut,un ol A

b B(l\h A and R ~re <rue b~n R T! 'JOT the cnrr~Cl cxpiM~llrHl of,\

c. A ,, true IJ~n R '"tab~ U A "lalse but I< "tru~

tr"_,f -~ A"cnion (A): Th~ posnwn of the direcwry of tbe rmh of .1 f'TJecfile d~rend< "P"~ the init"tl 'f"'•\l. Reru~nn (R): !t al'o cl~pend1 upon the angle ol" pro_1~~Ut>n

a. 8oth -\ and R arc true and R '" the correct c~pbnanon of/\

b ll<Jth A 3nJ R ar~ tm~ hut R '' };{lT th~ ~OJ J N'l c.~plnnstron of A

c_ A "tnre but It r;; talse

J A" !ab•c but R JS true

""""rliun (A): Kani'o

thall th~ '"::': :''"'"'':•mb R~a•un (ll): In methOO, tl1~

K3nr'< meti1Pd "' the

·~ the

R >< !\CIT

nino{-\): Tbe crincal 'hear str~"'

~~u>in!( llull<n: of ,m] [,low fmEDJatwn Jep~nd1 l'P'-'" prupo¢r(l¢~ \TI' ~011;,:; "-'11 a,;

011 11ormnl wcss nn tile r'•ilun: t'lan~

ltca,on (R): I he ultomn\C strcngtl1 of m•tcrial 1~ dctcrm•ne<l by tiK <lrC<IC' '" the PL'I•nttal 1:1iiLLr" pl~ne (m pl~n~ uf

>h)JJ,

" llnth " '"" ' an: true '"" ' '" the C<>< r.x:t ~-~rlar,ati<m ol" A

b Doth A ond R a1~ \lue b"l R ,; l\'OT ih~ WlTl'Ct e.,planatron nt' A

' A i> llcoc but R "lftbc 0 A i; false l>"l R IS loue

A•,.•ninn (A): A skilH-ul hrgh11-ay .;ksrgn~r bwlds on' ;peed control "I wtrc!J lncatwns on hon,.ontal curves rathl'r to incr~ao;, the '"P~•d~vatiTm R=,nn (RI: .-\ dm-er slow> rlmvn nn humontJI curve due to lixltng of do"-'llmtUII bcl'HL.s~ of tnc·oca'~ m wk friction wilh r~du,ced super devot,nn ~ BD!IT A and R arc true nnd R 1s the

cnrrect explanatinn of,\

h Both A Pond R arc true hul R '' ~-n I Lh~ corn::cl c~pl~n"lron ol .-\

c. .'\ is 1n1e bill R 1s t;,:~e d -\ ;, fniS<" hut R ·~ tme

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_\ss~dion (Aj: Th~ codiicJC'IIt of dynam1c

(,u)a" it< nometldature

imlicat~g_ jg an abwlutc consl1nt [()r a

g1Wn 11uid.

Rc•son (R): N""ton·s l-ni\'crs:Ll)·

acccptccl <ldinihon ](, :ob<e,]utc 'i>cOH}·

show, th:ot 11 lS a codlic_cnt m the form of

a r:o~o ~ctwc~'II stros.s .oml rate ol oh""r

strain.

a_ l!oth A and R are bue and R i" th~

C•)rrecl e~planation of A

b. I'"~' --1. ""u R ·"" ~""hut R ;, :-;n-r tloe correct e,p]anatic·n ol A

c. A" true but R is faloc d_ A" false but R" true

85 A«•e"tion (A): A 1'0<tangula,· lloati~_g

\'e""d 'l'hid1 has been determind as stahle

in rolJing is hound to be more 'table in

pitching

86.

R<'a"o" (R): lvlwnent llfincrlia •-fve"d'

cro.,·oc~tioruol arc at wa·.cr surl'a<:c level to

mor~ about tmnsvcrse :l~is Uwn abwt

lungiludinnl oxi,,

a_ l'od1 A and R are bue and R ;, the

C•)rrect e"planation of.-\

b_ l'o~, ·"- "nd R a-e nue hut R is

tloe correot e'phnation of A

c. A;, tru~ but R ;, fats~ d_ .-\. U; false but R i.< true

•

I true

: For a 1 eneqy

a he cntical s:atc of

corrc<pond, to ma.\1mum <lischargc

R~~"-'" (R). Go "lii~"t uf d!odW!g~ ", o .I.

dept11 d()·dy i' m<t,imum when d<pth is

equal to ~ri:ical depth wh ~h corrpri•es

cnt!cal •tate ,,ftlow_

o_ l'o~, _\ :md R a1·e bue and R ;, tho

C•)rrect "-~planation of A

b. Both A :md R ace hue hut R ;, >;OT

the ~orrccl e•plau.tic-n of A

c. ,\ " lm<.: lml R i< fal'"

8~'-

91.

d. A "blsc but R i' lTu~

AS<ertion (A): ( 'h Imine. when added to

water for dis nfection purpo<es. will be

pnosent in J:()('J foom which fwthor

di.a'"o~iate' t'' produce (X '1- ions

Reason (R): fhe chlorine trolecule will

splot 1nto ~ · I winch w1t I take part 1n the

di,info~ting ad:ion_

a. Both A and R an: lniC :ond

correct exrlan:~lion ()f ·\

h. Both ,\ and R :ore true b

the correct explanotion o

c A. is true but R is fa I

d A'" fal"e lout R is ~

tho

and ll at\0 true and R i< the

·e~t eAT Ia nation of.\

oth A ami R '""true but R" ·-.:o':' the correct explanation of .\

" A" tru~ b"l R;, f.ll<c·

d A "false lout R i• true

A"ertion (A): PER'/' i< used in _eu~h

>ib,,lion, ~>her~ dur,,tiun, <1f .o~h--i\!~5 aro

kn""" wid1 ccrlointy.

Rt·,,oo (R): ln PERT lh1w (~JlC,-~nt

ac\i\'lty times arc u'c(l to c;hmatc the

~X9~dcd lorn~.

a. Both ,\ ond R an: tmc :ond R ;, the

~on·e~t exr lanotion of ·< b Bolh A an~ ]{ "'" ilm: hul R i> ~()'_'

the cmrect e"planotion of_;\_

c. A "'true but R;, fa],~

d. .\ IS false ~ut R ;, lruc

.·\,.crtion (A): 'I'h<> delay m tho

pe-fonnance of " criti~1l acti>itv will

delay the completion rf the project

Ronson (R): The float of critical acti1ity ;,

11e3ati1·e

a. Both A and R a'" true :ond R " the

corruct cxrlan:~lion ol' \

b Doth A aml R ''"' trw; hut R " -·~()':' the ~mrect explanatio11 of_;\_

c A is tnoe but I{ is hl•e

d .. \"fals~butRislruc

F'-" di,bngui•hmg d:ovs frorr ;ills in tho

lidd. " ffi('l<t "'il" rolled iu~J " ihrcad or

3 mm diarnd<ll. 'fhj, lest Will 1mhcatc the www.examrace.com

"· Dil:ot.lnc} h_ Dry >trength 10. Viet and -nanipulate >lrergth d. Toughn~~s

Hy pb~ins" ,,;] "mple >t 111<-r· tOr 74 hour< in an m-~'11 L I 0 ygroscc·pi~ moi<ture is lost 2. C •p1liM> "oler ;, Jo,(

3. Free wakr lS lost ..\_ Structural water is lost \\ htch ol thcaho'c stakmcnts arc corrcd'! ;c L2:ond·l b_ 3and+ c. L2.3and4 d. L2and3 Soil ,.mple A and ll h>ve void •·atio• of 0_5 and 11.7 respecti,·ely If L5 m·' of soil somple .-1. and 17m of soil <ample Bore mixd to for-!1 "mplc C havi"g o ,,-,lumc of _, 2 m '. which one of the followi~g oon·,.,tly rep--csect< the pom<ity of samJlle ("''

' () '7' b. 0.60 c 1.66

' 2 (,{,

95. A rc·.,unmg ""II 8rr_ high '<llh a smo vertical hack rcU<in-< a cl:!v baciJill

06

15k_.\ 'm'.¢ 15' and 7

, b. c

d.

mrn

b c d.

23.0 kl\ m0

27.6 kN m' 1L5 kN'm'

'.est on a thickness of 19

th~ ulliiT~.<'k

in the lirot i m.nutcs. Jramagc ~omlition<. the

for d ~uildin~ on ,, ~.65 m

"i:::i::;:;:;dav to exporien~e l~alf of il wilt bo

32 ,~,.,,,

6~ days 128da}o

In T~u.aghi"; bearing c•pacuy analyS!o, th~ <nil wd~c immcd,atcl~· hclnw the fOohng rcma1ns in a •Ullc of a_ Pla.tlc ecU!lohnu·n b_ Jl.odiol >bca1·

c. Elast:c ~qu1lihriuLTI

d. Linear •h~ar Crnsicler t w following fact on;

C>oometri~• of the :Oot1ng 2. S~itlcmcnt and its rate for JbumLmon

<ml 3 Permeability oflhe <nil 4 Shear para-net"''' c.fthe so1l 5. Td_,-lor"s ,(obiLty numhcr

W:l!Ch ofthc<C factor> arc to he

reck oninl ''; c·:' o::', ,::'::: ::,; "" bcJring c o '11 ·

" !.land.>

b. 1.2and4

' 2.3and4

" ;

If n,

D,

' D. D,

n, n' - n'

' . ' !)}

WO. i\lalch L~>l I Unc of cu:-\'c) with L"l II (D~""'" lilclor) and sckd the coned

""'"cr: List I A_ Su-nm t cun;e ll_ ~ag cun;e C. Hori.wntal cur.-c I)_ 'l'r•nsition cune List II I. Su~crckv:mon runofl'

' S<'ih><'l: ~idan01o

' lteadlight sight distance 4. Right of w:oy

' P"'"ug "~hi JJ,ldU'-'-A B ,.

" 4 I )

b. 5 ) 2

' 4 ' ' d. 5 )

D 2

2 Wl. Bl'umtno\ll> m:olcnal; arc ~sed m higlmay

co~slrudwn p1imaril} hcc:ousc of lhcu www.examrace.com

:1. C~mm(irg :o~d W:OlCT•pl'·.>Ofi~g

properties b. I .oad bearing capacil)' c:. l'igh'p~cilicgJci,il~ d. Plad cnln111 whidJ 1:1cilit"tc' m:ul

mark1ng Comid~r the foll•J" ing fadors 1. Mag~itucc of load 2. Thid.ncso of cement concrdo slab ~- Temper:1lur<.: distrihu·jon in the slah 4. 1\lodulus ot •ub grade reocl!on \i.-ltich of lh~'" >hould b~ t:~k~n 1rlo rcchnini! tc> d<;tcrninc the whee: load slrc" at cnl!cal location in a cement oon~rdc p.l'orno~t'.'

"· l. 2 :lOd 3 b. land~ c. _-;and 4 d. 1.2nnd4 Fthe pres.ute carried ll"l' a CJJR "pecimen at 2.5 mm penetrali·m ;_, _,_5 :\·mm' the CtlR of the soil ;,

' lf)0 n

b. 35°•o

" 50°-o

' 70~.,

:04. Vlhal simi! be the den<IIy ii~·"''"'' b1tuminouo concrdc "'th 6°.o

' 05.

3"'n air W'i(ls: (5pccific :oggrogatc' and btum~n "'~ rcspccli\'oly)

''· 2603 b. 2415 G. l:l42 d. 2303

ooe oi·J medood• of')­conduct~d f01· of t1affic a;d

';,:!;',~;:~:;'"" 10ethod ),. number lu'l lm1o d"c to 'lo1hng Jdd) un d

iiTollioo signal " noted to be 3,. the :Jcili:Ji green time i< 2:s and ,·diu" ttmc is 3o. How much "lhedTc..;li\c g.ccn time?

"· 3h b. 2Hs c 2Ss ,,

" ' locorr.o!i> c· ru,, ,,·heels can)mg "n

lo11r P"'" "f dn,·ing oxic loaJ of 24 10''

I' Hf 1·1 ~-The max1mum load th•l ~an b~ pulled if the codlk~~'lll of lnclion i< 1 ·6. i<

' 32 1 O" .V b ]6, 10'.\"

' ' 10" .v

' 4·10".\' Ccnsidcr the 1('8. follo"lng <bl~mcnl'

if'9.

a"ociolcd "'lh prrcolcs.«s wn"rctc okcpcrs. I Conc1·ete U<ed is ld25 2. 'lhese are hea·:ily dama

derailment 3. Tho"o "'~ ouit.,~k 0 \1/ 1ich of tltese sta a. \.land.> b. 2'"'d3

~

of ~an·. ddicicnc} for ~;, ;;,

angle i; jj. C•)efficient of

li-1clion bd,.con l1:1n~c a~d r•tl 1sp. the dc,·ailmcnt codT!c~Cnl according to :-;:~dal"s formul:1 sloouJJ nul c.\occd

ton {i ,, ' 1- p.)~ot ,'1

Jt=P b. ' 1 - p.)cot f/

' t.1n° jl-11

' ,110,)\/f

' t:on P p

1- ·" I:Jn/1 Ill. In SJgnals sys:ern design of Railway• the

di,tano~ al whioh the outor si~nal ;,. lo l•o pl<ced is decided on basis of the a. Al.owable<peed b. Rmming spc..;d ~ \-tinim11m 'l'e<~ d Jonmer speed

112. C cnsidcr he full owing [,.ct<>rs I U"'·ation 1 Te"llperate 3. GrJdicnt 4 Tnp lcnglf. l'oo· finding tl-c rwlw>;c lcng~>, which nf these are t:oken into reckoning''

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"· I :ond 3 h. land -1-c 1 and 2

''· L2.?-and4 ,•, ""f~,.., Tnneitll<lin>Hy '"""t"'··od on the extet1ded nmway cetJtre line and extendhg outward and upward fi·om ex~h ""d of the l"'intary mrfo~e ;,. known as

a. Conical ;urt:ace b. Tranutw~ surf.,cc c. :\pproad <mfaeo d. Lorioont>T •urfaue

:14. A e)·linirical y.,;ocl oren at tl1c lop 10 [l)c(] w1lh 11akr ancl rolaWi at a ccns~'nl •ngul.11 vde~il~ dbout its v~rh~dl a~is •uch that the botto1n of the \'G"-<el i; just expmed at the a~i,;. The volume of water ;pillod "' a fraction of The ·:ollllne of the oylinde.· ;,

"· 13 b. 2·5 "- 1 1

d. 23 :15. . A \.nifr•rm horizon::ol pipe of kngih 120

em lc:ods li"orn a rescrYoir holding 1\alcr to " depth of 9(1 ~m abov~ he open end of the pipe. \\'hal mimmum kT.gth of piel.omer· "rcqu1rcd lo nmosurc rres.,ure at

'h

40 cu f, ""' th~ "l'~'' ..-ml? a. 90 ~m b. 60 em

c. 30 em

" ]() em

Choc;e the abcut horimnt,] resuhmt ,,

' curced

''· the wo1ght of th~ hqu1d

.~~'~;:·: ":'urfaco ac\mg at 0.5

eqml to the pmjectctl area of tl1e ~;o~ce on a ''"'tical pbne multipliod

the l"'""'ure at the centre of gravity of area

J. It ;, oqual tc th< wcighl of the liquid aoovo the cun·ed surfa~e muhip~ed 'Y tloe projected area"" a >ertical plane

.17. ·n,~ ,·clue!!' rlLstnJutiun fi>r the flow ~eh\cen two P"rnllcl pbte• J ~ m •r:orl" p:or:1~ohc and tho ma'Oimum lclccity al the

11~.

14 <>I 1·1 centre ;, 0. 5 rn s. The rak of !low per umt

length ii. a. 1 m ,, b 11.1:1 mL<

" 10m\, 0.1 m·' s

The Yi>co•ity of"ater ae compared tc that of ai1· i• about a. 50 hmco b. 55l!mcs c btl l!mes d. 65 hrnc•

I 19. A pipdmc ol diam~1 di,chacgc at a

co.

l-Hlll~h~> iutu Y'l'' CcnSldCr he Iilli

' ' ranc.1 is 2m s

tho two hrandwd

3. before ami :Iller " the S:lffie

1 und 2 b. I :md 4

' 2.• ancl-1-

" 1.2 and 3 l\1atch Li,t nulch<:s) w11h nulchu,:w O!Th)

"""'~]. List I

m 'em pipo" h:llf of that

(~c,o.riphw aop"cl' of List II ('\'ames of

•nd sckot tho currc~1

A. Notch in which et1d contractions do not figure m t11e ecuation

B. Not<.:h in "hJcb the exponent n m

0 KH'' ;_, 5'2 C Notch which ;, not vertilated D. Nutch m which rhschargo \11fiC<

llllodh "' th lu.,,J List IT

' Dep>·e,.ed noteh 2. P1oportwml "cir

' \'e. nctch

' Cippolletti weir A B c D

' ' ' ·' h ' 3 ' ' ' I 3 ' 2

" ' ' I )

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