1. I
I
;.'11' rrlt
( {t^
0scvsx
m me*"] rx [y ?*ss
sixth licm erter [I. m. E]*gr*e Ilx* mixl sti *rx, .$ *
&mw*rsstx?lffintei ffirngHrtmc*r*mg &
Max. M*rks:l *0
'llirne: 3 hrs.
I{ *ts ; I -,4 *swsr *ry f t/B' /l*l/ gr*essi*rus'
i"
trf Jee"r9 fr** ryc**:sfiaxs;f,r** **reit
p*rf'
^srf**dixg'
2" ilfis.siiltgi*f*Jc r*cy sr rxfrn&fy
es$t{'fisr{
Fant A
*nvirtin:*ent' {08 ht*rks}
l" a. lli*cuss th* imp*ct *f hurxflfl **tivities un
t1. ^l:wj
A citv has t'olkiwing rqqqrEg3}-ll?Plb:l?t:
l
?ffi:*liaafilssl
rkrutlrilil l-ttgp- Il: loqtl t [0Q9g] I
-- ii J"
Iiqu*titn *1'l*gi'ttic curv* tind iii) Iixp**r**
HifffiIti*S,o1"ilil;po;-r*ii,* {l} Mark's)
p*pui*tio* in {h* Y*ar 20? 1'
*f'wal*r for wntcr s*pply u""ll*l,;-.0.,
I ti. flis*us* the {actors gcverrri*g the selectilln r:l's*:urr:*
*eler:tion anci l*cati*n *f int*k*'
h. Ilefin* intakc stru*tures. l.ist the fa*tr:rs govr:rning {t}S l!9*rt's}
vrt}{er rsservoir 2.5 rnel*ep and mtxirnurn $'*'tsr leve} at 3?'{)* ft:' warlt:r i* t* i;e
0. $r*m * cl**r
g*.'tltt n: al a o***st**,. ritl* *f 81{}{X}* litr* per h*ur"l}rc
purnp*rJ {* a,' *l*r,i,rt-,i;;;il. rtt
diam*ier *I the rising rnain *'*si the rvalcr
hr:rrs*
*is*:r}cr: is 1?fi0 rn. fiiv* the e**nnrrical
p*wsr*frh*puli-lp'N*g}**tmin*rlclssesanrltak*'/..*{}'il4.{$Sklark*i
t4uxlily Fllffirnlet*1'* lbr drl:rking
ii. iliv* tke d*sirablr* ienri pr:rn:issihl* linrits *{ ii:!lowing 'Nltt*tr
p*rprr$sr * P*r l:}i$: Mxrksi
i) Flardnesx ii) $ulph*le iii) I{ilrre{'*'
l'*r *electio* ."r-* indicator nor"r-,ff
-" oL an *rgiiru$m'
b. Wh*t are indi***:r org;du*o? {}iv* th* *riteria '*,.*ir.*tny
{{.lti lltsrkc}
u.sed {'*r micr*bi*1*gicir} *na}ysis o{'rval*r' (*6 e{nrksi
*. i:xplain th* n:e:nhrix'tc tilt*r t**hfiiqr-re
ri'er w*t*.r with ir il*w *}"rxrt in*ir:*tin6 rhr. irnpn riri*s
r, f:iXplain brietiy rl:* {r*almeur r}r'
i{xr Mxr*iti}
rr:rn*vrld *il *a*!"1 Llnit' M*rks}
b. })*line aer*tion pr,r***n" l'ist th* *bi*crive.s ol'aer:r{iclr}' r,tA, , , --n IL lrrL-, 'o*
r*t* $f 4*ft0 l'lm2/h" W}r*t pr*rur:*lag* *f
, ,{ s*dim*n{.ttti*rn ta*k rs d*s gneri *1x' .tn ov*r{Iow
o.r:r mm r.v"iil h* r*rnoved in this tn'ilk at Iooc'
e
parricles r:f di*metsr i) {}.*5 mm iu:d il:
A*sun'r* ki*cn^rxtic visc**ity Oi'w*t*r fit' ii];{: a's 1 '31 **ntist*:kts {i}tl M*rkt}
Ir*rt }}
{{}s tl{*rkt}
&. [xp]a"in th**ry *f'fil*"ali*n . ....-: "r '
b.ll')xpl*inwit!:;an*t*tut*l,w*rki*g*trdc'l*;*niny.*f'rapidgrxvity'{ilt*rs"{{}liMrnrks} ur:it
in ?"{ }:*irrs p*rir:ti' lh* fiir*r
{lir*r unit is *t,si:r* 4mx$r:r Alil; fit19r'ir:1','$tti:rl'r:rrf
iJ
r" .A
is b*ckw*s1,r*d xt th* r*tn *l l* L/nFls*c for 10 uri*u,.*:s. ilttntltule
i) 'I"he *vr:rxg;* Iltltratinn *r1*'.
u,at{:r'usr:cl ivr wex}ring and
ii) Q*urtlry fu* f****u*ge ol,tr*at*d
.&* '1'h* unir has 4 trough*" Assunle that {rltsr
liii rat* *f i+axhwar*itlnlrn ir:l *ach lr*ug.l"r.
ji:r har:k wflshinlg *n*l cl**tting' {l}fi &'lxrkr}
is el*sed fi:r 3{} minut* evr:ry day
1 ., J' '")
I tll i'

2. {}{i{le/& $
Ile{inc lirll*'lving t*rms lvit}r r*ier*n*e to r:l:l*ri**ticrlt c.}i'rl/fitor:
i] Irree :lv*ilabh: i;hli:rinc.
ii) {.lotrrbinctl c}rh:rint.
iii) i{exiriu*l r'.hlnrin*.
ir,) {"lhl*rir:rr: tit:mattri"
l(] l{;rt'i*}
v) [: r**k ;:oinl *]:l*rin*ti*tt.
lir::r"'llrr:
tl" {:xpl*in n**:lit* pr{}ce$ri r:f'w*tr:r xr{tr*ning *nriti$S lh* *:hcn"lic*l re;rcliln:; ittvtrlVi:ti
(l{} hI;rrks}
,uuat sk*t*}: *'f e**iil* water s*:ilerl*r"
{{}S S'!at klt}
il_ sx1:i*in lke usc r.:.f **1il.ai*{ eEr:-ba,r in rarat*t' trt:atlt"tt:1t1"
i]. A j*r,vn witl * ;*:,:ui*iitn o{' I i*kh ir; tr* h* l;u;:plr*ti with r+tler *t lhr: rirl* *i ll{Jt}
'|h* r,*ri*til:1 i* u,;l{*r cicl:lirnd i"5 ;15 full6r't5
litr*s/rlayllt*nqi.
& 6m {t: t ;ri.1 *,,'.t{-i9t rrJ'tritir}
{.} a:n 1ti I}, r:r:r;tr il.}':t r:l'ttt;ti
l2 nr*n ir: ,l P:rr iiJ'Jro, i:i iiliill
-i p:rr tl:, {r g:rn - lSt'ir *j' i*lill
i: p*l 1.r:
g prn
^ ?.5%r r:*'lnti,li
i..)e.{*rnrine tir* expli*ity *j'S*:rvir:* f*${:l '{iii' a$stlmilill 3'}irnlpllll51 t* trr: at *niti:rtn lsrc ;ind lh*
g:*rir:rl r:f i:uinpi:ig,ri* b* fi*gr {i gm t1 {i ;rrri. liillvi: l}:i:5:l,'t:,h1,.'rr **intrt tr:it.sri r:lirvt; tttr':l lli:r"l'
i I I t('rr'lisi
I{riirl}y r.:xpl;tin ;,tn1' {irui' r:l thr: iiril*r'r'intr1:
*. Iiir* hr,'rlrntli."
i). !Vxt*:r tn*l.i:l".
(. i"lu,.tr;r: rlltlcr *.lttli,::*litlit.
il. il*lir:$riri*1ti{rrr.
*. l)ta*-q:*d $:1,'$t{:rr L:i' iiistriblrdr:n.
?..t )

3. U$N {"l*{:xi s"x
Ii x:rmr ixxs{.i*n, Jurxs*Jmly ?CISg
Yrmmmgn*pr*m*imx,r ffi*xg$xr*wr*xxg * *$
Time:3 hrs"
h4*x. Marks: l t]$
fl{*t*: J" drrswer nn+ *Y*/*';fiu/.f ryr***"ff*ras, scrlrrffng
#s r#€.s{ ?"pr/$ gmrsffixrs"fi-r:*r e*rc& pxrr"
7, ",l.rvx*t* r*n3' nrjs.r f**g l) nrn srircird"p,"
xlAld'tr- -" A
I a' I)raw neally ih* *::i:ss s*ctir:n of x st.xiight Lir**d il*rrge xrjlrv*.v rrar:k
i* r1ri{infi l*r n dor:b}e
lallc.
b" Menrion the requir*n:r*nts r:l'an ir{ealp*rn;u:rent w}y.
c' Define creep' Wlrat ar* rh* p*ssiblc qiu**s and *ffbcts *f *rexp? ll}}fllii
{q}s Marks}
2 a' l:xplair{'with.a sk*tch t}:e it:ipui:tantr lbarur*r c{'c;rst .* irocr sl**pers.
1**t
b For a rail r:l' I I.&t rn*tr* l*rlg*. *al*uJat* tir* qrrantit,v rr{'*:;ile rials r*quir*d pe r km(r}s rltarks}
l*ngth *{
lrack. As.sumr Sl*cJ:cr dr:nsiiy to h* *qual tr: { }.ilS-t{iir
" 4} (*fi &txr&si
c' With neat skctches *:xpl;rin r'*rii:tt.s t, p*s i:i spiker nnrl alsi,r men{ior lhc r*ciLrirerrlr:nls
good spike"
*1 il
t{ll* Markri}
3 *. ir.xprai* the fi:ilowir:g
i) $radiurts; ii) firae1* ctt"tt;x:ns;rtion; iiil l{elEutiv* snpc:r*l*vatir.:n.
b' lYhal are th* obi**tli i:{' pr*vieling trxnsiiiq:n ulrrvt:s'J {-ixpi*in {txi F{arks}
r*quirtlr:rents Q{'*rn irieal traruiti*n run*s. r - - bri*llv ti:r: i:ss*:*tixl
(r}{i t}rxnrkx}
c" l]etermine lll* *quilibriuin *atrt on a 2 drgr*e cur!r'* $n a hruac] gangr.
if l{r trains, }{J rr*ins"
I {:xin.s, 4 trains and ? traifix *r* runnin[ *r a sg:*:*cl. o]'S* l.;rripirl*r: mrlpt,. ?{i
krnp}:, g{}
knr'ph *x<i 1{JS kmg:l: res;:r**:livr:ly. Al:io, ricti:r:r*in*i ths: dr:ril,alir:* li*;n rnaximun: sur*<I.
ii *' Dr;iw a n*:at iik*tr:h .,J. a Le !l hancl Lnrn*ul u:rd sh*w l,iirieus {0ti &turks}
h, with a n*at *ftetxi:l e.x,:lai* trr* wrrr.ki*$ *r'* s*n:aprror* signJr" lrir il.
;.rar{s {{xr st;rrko}
{fis M*rks}
c. LVrit* si:ort flols or} *ny 'tr'W{} r:{'th* trilk:rving,
i) 'I"unr tahlc ii; ri/irrr:r criunrns jii) fiufii:r $l{}J}s.
{{}B rl{xrks}
i:n ,-Airp*rt clas,sjjjcar-i*ru,'.
h. Writ* a !:rinl*r:tc {$$ wark'r;;
i:. Hxpl*r:n ihl: krct*rs whiE:h inilu*nc*: {}:c rilprr"r xii* sr*iuur{,jlrn.
tr *' iffi il::}:i
[:xpl*i* bri*f']v rvirl * nr:xr sk*r*h ;]nr {,,x} ,li:;,,1:,:1,,,1 Clr FC
r*ilJl,:ff1J:;Jro,*sram'l ,K
b. ilffiffi1,:jii[:ii;-**:.or *}hwlpilF* ({Xr
il:Htd
fi21 la5; ,j
ss31111,1[si11l'*
,,tigi:l* *lr_y;r1i-o-1t
" .. ... ""..... "_-ll.:U__**rii_i
. A1ry,r,! 1ql.:1!ii1g,3eyg5111t1ri, | , x.{I I -
lfil
lt .e I
k
,b
j iiii[ji:T:lfff;lijly]{,, , i
l.i.giltitroriili al.rl rir-r: igll1rftr
l.$"0*l----j
. RL $-rI{') 1
ri*
{:^ nxpr*in the pd**ip}u* **rffiil li:'JJil;;iii'fllt-;i;-':*l#i curm**ri*g runway *,i<1 i,
paratl}*l taxir'va,v. *n a n*at typical lay*:ut, i;dicat* ilrr v*riou.s rte*ign *l*mcnts" {q}? st*r**-s}
? *. Expl;rin v;rd*ux shapes ,::rf'tr:nr:*ls wirh ne*t sketches.
h' Menti*n tirc r:bj*ets r:i't*xr:el lining. [,ist the nrfi{*yial.s us*il {irr: firring^ {{}{i iwartrn}
c" **irl str**lq:l"r** tli* *pi:rati*r'rri invr;lv*d in N*cri*:l l:l*iim'nrrrh*tj {t}{r s;txrtr.s}
r:i' c*irsil-ucring
ffjljm"*"h
{*8 M*rkr}
&. fixpi*jn lvir.h ur:trr sk*:tcl:cs th* u*ru-r*i *lassiflrcati*r: $i lxlrl.ri:rlrrs.
b' il**"11:are rvith sk*ti:hcs *'*i{ typ* hr:*;* wat*l r.vii}r r}rgund r.vp:* i:rcnk w*t*r {{iti Mxr'$es}
*. !hut is l"iry l)*l;k',) }:xpri.:.iu 1rr*: *r:r:sirue 1ir;(r lii)ri uigs rr1 r)i,l ir*r:k. {&(l Mnrk*}
{*S lht:r rt<s}

4. ri6{:V{i4
}{10$
sixtk s**xrest*r l*-&' $*gr** f,lxgxxinxti**, Jrrwe*"I*ly
*
#e*P*s*hm*ta$ Hmgffnx*er$wg Il
Max. l"X*rkx: tr {X}
Tim,s: 3 hrs"
Itc*e : .d xsn'er *ny flJ H* $dJ *r'scf * rx^t' s*I**lf*rp
q
sf fe#sf fW* Sff*s'i#rs$fr{}xr c**,$t p*rf'
PAIAT *A
{$6 &{arkt;
i *. Wlrat ar* 1l:r objects *1's*i} cxpl*ra{ion'l . **..il*.". .***l^ *f *r
sampl* nF s*il' W'hot are thc
t]. $istinguish #;;; u*disturb*<1,. disturlxtl and r*present*tire
{otl Msrks}
test$ +findlrct*'d on tl-rese samples
in thc l*btr*t'r:qi"? r ... -,-.r ." r* *
o. flstermin* th* *re;l rarins n{, 1}r* ;;;;; of thc firllnwirrg rJats anel *l** r:otrrmex}t $I) tl}e
val*ss r:ht*ited in :'egat'd to sanrpl* dtstrlrb*rrr**"
i) liplit spr:o* s"*pi*r lln * 5{} r:m Ili"' 35 t'"'"'t
t* Ilrivc iube i)*'* l*{) mnr l)' ''' ${} rnm
!ii) She. lb,v- tube llo * 5{) mm I}1 "- 4 '? n:nr {*s il{*rks)
r1f d5$r3l$ring in th* u*nstru$ti*fi
*tt*i,*
a. F,xpl*in rvith neat skerr:trcs dilk:rent filethoii$ Mrrks)
t* l:e rc*s:)rded iI] a b*r* h*l* 1*9" {** M*rks}
b. whxt is borc hole log? i,ist the infi:i:nati*n {*,* hlrirks}
;. #ive the pro4("* of standard penctrittit)rl lest'
thctry 0{'$'rt}$s ilis{ribr*i*n' {{}5 iuarks}
34. I)lstinguish i:etween lloussit':*sr1's a$d w*sterg**rcl's {$5 $I*r'ks}
b. f;,xplaill cr:nstructiun aml usr:s t:i]**wr::rark's *1t$r1' verfical
A pcrint ioad of S{iti kN due tr: ,onrrurr**nr **,u on,th* gr*undsur4*ce" calc*latr: th*
tl:e load unnl *t a distan*e r:f 4 m tn:m axis o1'
pre$,$rr;:es at * point S ,ilir**try hel$r'v
l*arling" A*sunr.e P = S. (10 Marks)
iiui*- i) B*unssin*sq'$ an*iysis ii) Wc*terg*;lrr*'s ;*'*aiysis
4 it. wtrat is * flnumot'l whnt ar* its char**;teristir:s; ln a usi':il'l
(05 Marksi
*rnrl
*l k:r:*ting pliro*rrier lin* h*m.*g*nsous r:*I* eilu:r with hrrriznntal
b. sxplain rk* method t$5 M*rk"q)
fr$rqxcr. d.*fermrne $**pafie ross p*r:
*, f'fi--, pile *rn.rctur* i:i $hewn ir:r I.ig.4{*)^ {}r*w t}r*
titl M*rtut)
::fl*t*r length +f wall' if'k ""' ?-2 x I 0a
'il*t't' .,
- p-*:*"*- li
*t'
-ii'f
'{*r
ii
J;
II
:l
'
rli
r'
t"
fig' Qa(t])
1 *1'2

5. {}{cv64
PART * I}
*; Fe*crik Rshbann's grephi*d method o{'linding nctiv* *art}: pr**surc on a r*taining wuli.
{$$ ftlnrkt)
t), *'i*tinguish tretween activ* and passive earth pr:essure anel also *r*h pxrssiurs et rcst.
0. $or the r*taini*g w*ll showr: in thc Fig, 5(c). Drarv the earth prr$slrre di*gram fbr rhe actjv*
stat* and fimi t*tal *ctive uarth pr*ssrlrs per unit length *:{' w*l}, hy ltankin*'s rh*sry.
Assun*e sand ahove waler table is dry. {t0 MarkE}
{t; 14 Kr"Jh^l
"
I
I
I
I '):I- ^'
? '+'i;ra$ r:1-)-, "
"ffi
l S or,rtl
-'X- :1-
':
f &J,)'G5
J
"Y.d.
q' :ro'ff'
.* ^,,/ 3.a
9!
- L, Lu* lg
J
ilis. QS(c)
6a" Iixplai* lki*ti*x* cin:l* merhod r:f .rtnbiliry a*xlysis *t'*l*p*s {{}S &{xrLs)
b. List vari*us e&$se$ of llilrx* rtl'sl*pe*" {{}Q Mxret)
I
An emhankn'l*$11 i$ mac]* r:l'a rr:il havir:s (, .,. ?.5 khl /r:r2 {c*h*.sion; arxi Q * 20'iaitillr: o{
slrearingr:e*is't*nce) iirrd7'"' lqkNircrl (r.rnit rv*ighi)."I'he sirtrw is 1^5 l.{orixont*l tc: I vr:rlis:al
and of 9m in.Iueight. J)eterminc thct*r *f *tbty aJ**S;I slip r:irr:l* passing throxgh thc t;:*.
The cerrtrs of sffip circle is lo**tsd hy dir**ti**al angl** r:, ,*Z$il and $ *1qt;. Li** rtlcthr-re{ t:J
slices tlr analysis. {t{} Marl*r}
7a. Distinguirh Stween geni:r*l shear failire e"nd l***l sh*ar *aiiur* {*}S Mxrksi
b" List likefacfors affucting be*ring *ap::citv *f s*il. {{}$ M*rtui
A Zrn x 2m f*oting is l**ateti '*t * ci*pth of l,im {r*m grr:un<} surtbc* in sand. T"}:e s}r*a.r
I
pare*;*ters 31s {) "': 0 and S * 3${r. l}el*rnrin* r"rllim;rr* h**ring c;rpa*ity *f *r:il if i} wan*r
tsble es well hst*rv lhe f*r:ndatir:n level iii wr:tcr tabl*: is fil h*$s *f fuc{ing iii} wrt*r l*i:l* is
ai thcgrr.pnd.*tli:t*+*. Lfl:ir wt i:l'r;nil *h*v*: wa{rrr lilb}s,',' }tl kNlrn}ar:rj sat*raf*cj ot'.r*il is
2{} kH;#.'i"*kr Nc .. sil..5,1{,,',.17.'I, ir*t *,',41,.,rr,.
{i{} jr**yk.q}
S a. ffixplain:
i) Inrm*tli*t*-*ettlement
ii) *q**'*dar.:' sr:tfl*;::*rxt
iii)'I.'*t*l s**l*m*r:t I
iv) Iliffrr*ntirel' s*ttl*m*rlt {*d Mark}
h- A. s<.rll *lay l*31*r is 5 rn thick *nci lies undsr a n*wly **nstructsd b*ildi:rg. 'I'l'r* *jTectiv*
prss$ilro du* tcy *r'erlayirrg stratii is 3t)* kN lnrs *nrJ nsw csft.iittucrion incr:*rs* th* r:v*r
b*rdr:u by l2(}kN /m'. If iiqu:rl iinrit qrl'sril is 8S%. N*{ur*l wi{rer c*nient *f'*}*y lay*r is
43% *nd {i'* f,,7fi" ilry dcnsity *f elay ix l$ kN ,'m2. ilornpLr{e Ih* $*ttlem**t. {}43 Mrrks}
Ilstimate th* irrrrnecliate s*ttl*ment r:l'il ol)rlcrrlt* fcrr-:ting l r:r x ? *r plar:crl at * d*pth i:f ! m
im a *til with H:* 25S0{} klrtr lm: and p * t].30. Th* l*r:lng is xxbj**r*<* t* * Ir:nd *f"4*{J kN.
Assuryre th* f**:rting ttr i:o r:igid *nd taks infi*ence {astr:r ** l. j } " ({}4 M*rks)
s*$8*
2. *:{ 2.

6. u**mi:r: s6cvs5
$ix*h Sery**rtcr S"W. I)*gre* Hxaminx*itlnn Jrr***J*Iy ?St)$
Irrtgn*$*n ffinpinssr$*'kffi ffinS S$y$rmm$$m S*ru#tesr&s
Tirne: 3 hrs. &,{*rx. Mxrks:100
]S**e; dmslarer ary "PYF{i/xlJ ryresfdorcs, .scf*exir*g
rlf fexsl fpys ryr**srs*rlsprr*e e*cJx p*rf"
H&*ks
k**rkr}
'
a. .. Hxplara$l*rv inigntion with tlr* help i:f :reat xk*t*hss. {01}
.b.' [,i*i t*:e in*fh*ds *f irrig:*i*n *nd *xplain axy three methods- {}? l}Isrk$}
a; .sxplai* *equrn*y n$ i:"riryp*inn xrtr{ irrirration efficirn*v"
o of irrigation **d imigati*n effir:i*n*y" {{}6 ftI*rks}
b. $xhne i:*y; *etta antl lla*e p*:ri*d. tr)srivr: *n expm*sioil io *sr$blisil relati*:l hrtlveen
#uty".ileit* ancl Sase p*ri*ri- {{}6 Mtrks)
q. ,rlftsr k*w msny days r*,iil y*u s*ppirr, &-fit{:r ld} s+ii {*lay }*arrt) ir: r:rd*r t* orr$ure *l1ir:ier:t
irrigati*n *.f th* 6iven cr:P if :
"
i) Iri*let c*pacity *l's*ii is 27% ii] Peffiannnl wiitixg j:*int is i4V',-.
:li; n*lrsity q:f s*il is 1.5 gr'** iv) t:fl{"*r:livr: rl*pth *"i r**t a*mrl is ?Scm
v) I)*ily *:r:nsuxrptive us* q}i lv*tsr ftn thc giv*n *rotrr ix I imrx. {{}$ ll**rh*}
a. What is a Canal? Explain general consideration ftrr alignment ol (0s Marhc) C*nal'
nn irrigatii:r.r, *hanrrel I$ *ary a clis+h*rgi* *f' ,{5 *urnx*s. A,ssurn* N
*' 0'fi?-25 anr{
t1. l)*sign
fuI * I. Th* *hanr:*l ]r*s a hc;l sl*p* i:f $ 1fi xreti* }er kil*iltc{er. {.Js.* }ts*x:tlcly'*; thcrlry and
trial rlepth I) as LS.n'r. {l? }sxrkt}
a^ Hxplain the investigali*n fi:r resxrr'*ir g:lxrning' {04 Mar}ts}
h. Bxplain the ?Klnes t:f st*rage i$ a reservoir. {$6 ffiark*}
r. llxpiairy*re pmcerlur* {'*r di:tcrmini:rg stur*gr: *apx*ity x:xi yi*l,J *{ fi r*s*rv:tir u'rinE mass
ourve. {{}lt fi&xrk.c}
il:ASx--_e
a. Ilefine $[*iy an<i Barrag* with the he]p *1'a nt:*ri sk$l*h"
a {S$ ivlarks}
t). Iixptai* $ligh's creep the*ry fi:r tir* r:k:sign *f imp*rvi*ux fl**r *f :r'*ir. {*fi M*rks}
llig"Q5(*) s]:*w* the ssr:ri*n uf * lrydrnuli* ,ttruet*n: {*rmde* or: *an{l. Calcillat* th* nv*r*g*
lry*ra*fir: grxdi*nt. Als*, iin*i rlie uplif) prs,i:i*r*$ at poltltti S, 1? *nsl lS rx {i*m l}r* #s **d
*f the trIa*::mei'find the lhi*kn*ls olth* flr:ar a{.lhu'te p*ints.
-."-**":rrry j,
] ."
I
1.|it)$:1,')i.]i. {}i*'$}6'rt1 &l$,:
i-l
n,.', 1
I . r... '.--
.i, {
!
i..-.. ,. 'l
b*-- illr.,r
6.*,
i
i
i
t_ t* ."*
Fis.{}5{c,r {{}ii Mark-i}
I *f?

7. t
rls{lv$$
&, f.]iscrms hri*l"ly li:rcus ac:tinu <ln a gr;*vi{y l}arr: q,ilt th* lrelp *i'tt tl*:lt sk.*tc]r. {l* M*rkri)
h" ilxpJai11 tiic ylxriur.rs rnod*s ul'iitilr.ire t:{'gravit.v r!i*m anc} rn*nt.i*n ltreir rrlm*dit:s. {l{.t M*rks)
l. I:ixi:i*in wilh rtr.:ili lkrlr.lict diili:r*nl iyp*s rl1 **rth ""litrns. iill i'Ixril.'r1
(} i!tr*rks}
b. l.ixplain th{: caus*s ol'lxilrrt t;1'*rtrti: ri*tn" {I
*. llc{inc a spill 1yp:y. Writ* neat skctul:es *f,dilll*r*nl lyp*s oiirpillrv*yx {}{l &{erks)
b. lixpkr]n {{1r}ii*(t spilirv*y r.a,ilh n n*nt skeieh, }i*rv il is d*sipi"rtxj'l { i{} lt/$xrksi
$ ^* "d ,ii )t
I

8. {i{i{:X1'SS!
sixth s *xxr *st*r e3. K . }) *gr-*:e H x* xrt ixe nti$n u w n e*J u ly 2.sr!$ "3
Me*r*x$tsmtk*pd*sstrq**&uxrm*&mmfl3rmir
ax' Marks:lt]*
Tilne:3'hrs. pcrf'
*TrtrFsdrr strd"{fiorr$} sef*rffng' cd $e*sf r$/# {d{d'sfiolt'$Fr"nr c*l*&
I{*tel dfiswef ,}#Jt,
a&e-k.A
mxtrix IF.J ar:d rr1;11irt:1 llcxrhtltly mrttrrx
I a. $hgrin the relati**slrip tr*twe,*n gkrhal tl*iilrltity
[h'*!u*ing li:rc$ rransiorm*tion
ri*rin {A,,10] in L}re fc}frn l}'t,J'" IAn,J' l['*l lAn'J' {t*l*W',
M:ark*}
a **ntrxi load by
b" $eternrine *lcfi*ctir:* at ths c*nter *f simply $uppfirt{:d b**m c.arrying
flexibility methcd *sing fbr*e tr*ns{bnnati*:n mstrix. The span i:}f Seanr is '1"' mtd flexw*l
{1(} ktr*rks}
rigiditY is IIL
shown irr lrig. Q? hy flrlxihiiil^*v
2 be*ding msment dSgram" for t}:e u:nfiRuous be*n:!
tr).rarv
I ro*thad using fi:r*e trtmslbrmati*n matrix" tre*ting mr:ment *t 'A' *x*1 rr*ae{ittt i* 'B' irs
redunda*t"
?ql. tri
I
i
- _*
:L. U
"
l
,*'rr^, *
{?l} i}tarks}
nlr:tlt${t r:g l'tlr*e lranxli:rn:aticrt
,t*alyxr* tl-rs ri{ilil ltnru* shorryn in $ig: S3 trY ll*xii:rilitY
ut*i
matrix rtnd draw I*MI}.
Z,t"L * ',tl
?ti k$J.1"}1
I
I
I
i "-.
1';'* l(' i;
l-
I
I
A''
YT
Fis. Q 3 {}S Mxrks}
Find th* ftrce$ in ail the mernbers qrf the truss shown in
liig' Q4 by flcxil:iiiryr rxr:lhq:ei'
Assum* ,AIl' fr:rall l:lr* rx*mbcrs lt^s c*nstant. lise ii:rc.*:1rans.{i;rmatingt matrix' {?* M*rkt}
n -.,-F
.-
l "
^rJ ;
,/ ^ii
i i
lt .r* ! +("'
,"1
;.tl .t, ?
1
: ra*
.,,.
t" '. '-- . l ".
....-t ' . ..- v
',t'
!d r-
F.dl
i'itlr]
"{
sie. Qa
l *{'?

9. {}6CYS6I
, tlAffi.x*
}a .$Vhat: is tiPrinciptre o,f contragradience'1 {04 St*rkr)
b" An*lyee th* trus* shown in the $ig. Q5 by srilllness n:leth*d il$mg displacemcnt
transfCIna ati*n m atrix" {I6 M*rkr}
Member AI: ',['
Ai) 4*0 4t)0
$fi 4$l.9 4SI.t
il# sOCI 8rx)
I;ig. Q5
r
i
Analyr,* the fixed beam sh*wn in Fig. QS by stilli:ess m*rh$d using dispi&e.emfnl
trnnsformation matrix. {2{} kl*rrk*}
ir, kr.fu
L1le/r'"W
d-.'r
Ail
. a
i,l
/*--'-'-'--. ,
"ti '/ .
:t t "1..
Wu
/.,' I I ct)
ilt rlZ
/.t
Er- -.-S. *
,t+ ,r
Fis" Qs
7 A.nalyxe and draw BMI) fbr rhe frarns shorl,n in lrig. Q7 by *tif{he*s mrthod
displ***ment tran-s fo rm ation lnatrix " {?{} il{trrk*}
6t.
tr i'r''
'*
i" |_**=,
I
i1
{ -
};^"
ftr)
'
*
2wi fl
n*
t:'
2/
,/".'., t
l
i
)*,J
't--. /
i
4.""
a.-pk# ,r. I
/i
--*
l
riuJ n t" r ni
'r.li "4+ *- t't
t - ("1""r '**-*^---P'l
Irig. Q7 Fis. QB
8a. Explain I
i) Ilegr*es oI'frccdom
ii)'tr'ransformation matrix
iii) L**al alrd gl*bal cr-*rdin*t* sysr*m
lv) It*und*ry **nditions. I t$fi Mrrks)
Ilev*l*p gl*bal sriffness $.tfirrix firr th* truss sh*wn in F'ig. Q8ft,) by direct stiftrhes$i mcrh*d
tlor tl:* ***orclinst*s *Lr:wl: in l.lr* Iigure.'1o1* il! =t .
{I? &{xrkt}
t,
*,***lri
2of?

10. lt
)
-l
f-:- l* f-l- i* r-i-*f -i I
CI6{rv6{r{r
tj$N
L-i--l--l-i---r i-i-l i
$ix*h $emesf*r ffi.K, Ilegree Sxxrni:anti*m, .Iwn**#ulV 2{}*S
&ur*8 l&fs*er Suppil:r mrftd Smm**m*l*rm
'I'ime: 3 hrs. M*x. hAarks: Ifi{}
s*fr*:fir'tg *ff*rd},tif ?'}'fl#
Ni}{* : z{ff,l"ryfr cx3 s}}i*,JixfJ r7rur.sfi#rrs,
*'
Ji'orx F*rt ' A un$ Psrf iJ'
s4&5.;4
cOtl$iilsre<i rviri}e
what.i* th* n**ci l*r prr{*ctecl rvid*r su*ply'l whnt ar* th* prinls
to i}'f
l{} kl:xrkr't
sclectir:,6 the sour** *i wat*r ihr rural r+al*r sup5:ly?
agents' What is thtr
n. List the diff.rlr'*nf w*:ri:er h*rn* dis,i:*rs*s al*n1i witir their causilliv*
niu*L*niu* *l tr*nsmissir:n *i'rveit*r br:rn* rli***ts*s'? {}$ M*rl"{tii
i'r'pc *l'i:unrp {ir ri:r;il
ii. Wir*t *r* th,* f;rctirr:i1* h* r.*nsiqi*r*ql whilc r*kxling u;r*rticular
0$ &1*rrksl
lt'ater: supply'l
d*manri and residtlitl, chl*rir:e ^ {(i{i &tarks}
b. t)*fi*s disinf**fi*n, chl*rin*
way.s #l'pr*vcnticut i:1'gr*uni1
*" Ito*:il;- ;;***d i*r*er grr **:ntaminared? what ar*: tlrr: &{*r'ks) 4{}s
*r*rinir,,Inirtitti*n?
by F*6-$j*:llitarirrr'i l'i*w it is h*r*f i*iiii in ru:-;rl arr:rii$'.) {{}$
tu1*t"kti
3;r Wir*r clo !,**
'lle*n {{xi H'arkr)
b" L-.xpllrin rL* mr:tli+ri rif c*rirpn:sring
*. ni** * $k$t*h o{'twr.r pil liri-r'ine. Iixpl*in its prin*'ipi"* *tLd *civant*ges. {t}11 i{rtrkr)
i}. Ilr*r.v a sk*t*h 6J.x 5qPtir:1*fik" l;,xpl*in iis wt:rkiLrrt ;r*ri clisp*sal
of *iflu*nt*' {tr{} M*rkx}
in ruri:l
b Wlut is l'aitl r.'alcr hatvrslirtsl )::.rplriir: r*ii*hlc nieLht<Ji: rli'ri:itt v,'iltcr hilr'"'$sli:rg
it{} il'ixrl<s}
ll:$,lI];"$.
i}:f'ln* tl:* li:li*will* tr:.i r{:1i:r*d t.i}
ii l:pirl*r::ir: iil lj,trd*i*it; io) Viicili r)31j{ln
{l{} Marks}
r,) Is*lrtiqrr:,
tle{isr* th* f*il*wing a* r*l.brtxl t* **:litl wil$lt-:"
i: t arhal;* iii ,l{uhhish iii} Iitg,rcgiiiitur iv) Asli v) {,*il*cti*n tiytrl*r11.
(ltl M*rks)
rX tr.)is**srl rlil{trcur rncllr*cis *l'Cispursal *j srrlid'sir:ilt: li'r}rlr rrtr*i itr*a:;. ql{} }}arkr}
h *riiw * typic;tl skr*{*h i:}'l3il:girs plr*nt *nil *:xplxin i{s r';orkiug' {l{} Fn*rks}
..1-i.,**i,",r* ,,{:,*illr *n li.{srl*}
*. I']is**s* *i#*r*nt *bjr*ctiv*s *f rnilk salilnlt*n' {{}t*
{lt{*rk'l
b. p*iin*' Il**t*urizati*ri. Hxplain {rn}.sil.* m{:ilx}* *{'parit*uri:i.arir:n wilh * skt:ic}t' {12
tir* diJT*rcnt <ii*ei"rs** transmiit** tty rn*:;quttri. {l* &{*rk$}
l* *" Discr"tss
l$ Mark*}
Ilxp}*in tiiffl* r*nt *']*th** $ $ ll i:*t:lr*l gr J' nsr:ct ve*t{rr d i seasi:s.
1
{
b.