f tiSf'{ i---r- i-l l-r 1--i- | i j \tL-i ij-t-irt- Fourrrr ser*esrer r,.*_ff$'-ilffilfffiffi Ilece,l*lfuor 2rl) 10 O6CV4? Ir'14x" Marks:1 00 rime: 3 hrs. Note: r. ::.:;,;;:!::,:,!,,:#iii?:##{:f"XLr_- 7 Anv missing dala '| PART - mat foundadon? . (05 M$rks) E , a. crassiturhcro,ndauons.Nhen.*,,;Ji;:*ffi'J:Hxlti"$ soils; commeni "lrH:-i ,ir : liil[.it***,'t]Hfr',i'l**'**U]niilil*':il; ?2, I' ('w 6--" sffii";#'flffi1i;::::1;*l;,.-*,,*i#:*,ij inf 2 a' with neat slr'etclres' discuss the main featt 11r' i r*;u .,*::,;+: ::' ;:ffi I::"-1'* "",HlHlK i['Il'T';i:ff: $"['f "'[""Ji iA " fT. dre types ()1 Ju'rlr v'" " - ..-^r,, (osMarks) ; t joint' ,c--,,.) u,,rr. rrrr vou assess the stabilrtl :llt ttilr are rhe lunctions ol' 2a * Howa'ealchcs:l::'i':1"1}'irliJti:'"T;%:lr'f}i'lJ':[lt:'T' *" ' (0*rvtarks) ?ai " ; 3:',:rulUn{H,",*'.;ttl[}'$:L" in brier, raking thc shores ^ (0? lvrarls) 1i " $'ffI':-irc,,'ents or an i<teal n""" *o'",n(n" method of laving of *t''o:1tilil':i € ; 4 a. List the reqr aE - .. fluo'iog -vanrages and disadvantagos of sloped and flat roofs' state where *-"ilL:'*j :.?, b. s'tate the ad .1. z pARr-B ?-{ .., ,*.n urrrl **plain wirh noar sketch clog }egged and opetr FrZ c a. whar are rhe rcquirements of good stairs? L'xptun *'"' '-:,:"," in rhe marksr.(l. M{rks) ? E weil stair' i ? b' Dxplain with ueat sketches' ditTerenr tyee: trf doors thar are available in the ?1 6 r. Nh1t.,$erhecharacrcristrcsof agoodpoinr'r Exprainthemethodsof painrhu"tt![Irlll.., I .i ly:fu* - ,,he objeorives oI plastering? Explairr the method of stucco plastenng (t0 M{rks) g i b. wh* are rhe objeorives,::l::::[::struction,,? whar are the mareria]s *""[l,i;::i Zi 7 a. \\,har d.^you nrean 0., ..:::r""t"'u" "o - ; in cost eriectrve conslru(tlon ' , ^ r, i-'i"i,,,'. I",ll;*fi!,, "o,,.,.,:l).,;:, .;,i[t::::T;,:'-i'windows' l|,,uH:l] i i) l'p-"1" "iJt't"'u"o "ot*tagcs o[ sr md circular c.lurnns ir, : T**J'JH"::*,."J::::iffi; ;.ccrecunsurarf'"-"'lHill,,':, -^-- l'\i}{,Jil-:,lli:::];]i,l,l]ill.lffi[T,ffJ#.i{:--,-sand,"-,,..ffi6}trlrlis c6trts*
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r{ ii.h" iiiglrtr:rt horilrnntally, a tachconret*r r*xis I.645 and 2^840 corresponcling tt"l stacJix wirr:s, un
"r v*rliu*l sla,ff I2i] rn $wii1r. TJr* f-i:crrl k:ngth *f the ohj*ct glass is 200 rrr:r iu:d tlrs <ij.si"ixlc*
ti"orn thc oliject glass to truni*r"r axis is l5Orum" Calculat* the st.aclia intcn,al. ({i$ il{arks}
c, A l;.1*h**lne.{*r is setup *t an intcrrr ,*clinte p*in[ $n ir tra'r"r*r.$e courss PQ nnel thr: I*lk:wingol:si:rr,,atioirs 11r$ i:rade nn ii. v*rlic*il1' held sraff:
cr,iti*a.l c{,ept.h and ir:ss r:f''}:.*ircl, in t*rrxs of initial c{eptir y1.
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l*ifiextll'lfic uiscr:;;ity ?"?5xli.)-12 siokes {rt I.25 orl'is*r. In *rcler to m,e,>d*i thc fi*w. i{,i,r l2ijrxrndiam*tct' pi1:e is itsucl tr: couvev r+*ter of kjnernnric visconirv tl.o;- ;;,;k;., ;;;;;^sir*ujrj hc,,,eiouit,y- ;urr{: d isrrhfri:ge ,in ti:* r:rodc}? ''q Y nJ s/^ !" \' ' v I rr i
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l:. A mr:tal plilte ul'lOrnnr thlc,lrness ir:rd 1]00r:rirn sqlrare, il; so hrurg that, it can swing Irec1y
A je:,{ gf rv;*fsr 75nrm in cliarrrr:l*r, h;tvirrgi a. l.rslclcit,y of ?.0p.lates, ;;rrrii'1|,,*;1 arouncl rlr* 1:*riphery ,-{. ;iu,trc*i, sr-rclr t}.rar.
mls, srrikes a scri*s lilJ,x"fri;iea*h plate appears su***ssil,*l 1..
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$how ll-rar thr: rnaxifil*m el'licieni:1. ti:r a j*t strikir:g a singl* eurvecl v&ne, symmetri*atr ahr*ut
t5e nxis of Ifiq i*t rxr:viltg in thc cJire*ti{rn'r:{'thejet is }6i27. {li} s'ltrr}wi
A.i*t r.:i iviirl,l. having il v*li:r:ity $1'45 *:is, innpinger; rvilh*tit shoclq ofi a set'iss of vani:s,
nrr>vinp, 6.1 I5 m/s, lhr: dir:ccticxr oi nrotir:n u{' vi}rlss being in*linud at ?0" t* t}rat i:l' th* .jet.'l'he rsiltir.,r: velocity at the r:utlet is 0.9 oJ. theit r:f't}:e in[*t ar:d t]:e a,bsi:lilte ve lc]sity ul'wi]ler
al tlle r:xit is to lr* nr:rrturl to tli* rnotiot: o['van'*s- Irind
i; Va.n* *r:gl*s *t tl:e ell[:"an** ilnd lire *xit, ii) wurk don* ()n v i1. weight 0f'water
sirppliecl by th* iet a.nd iii) tlte hyrlruuiic *fticienc,v- & * {l{r M*rks)
A siggl* j*t pcltgn wheel trirhinei i* t'eeluit'cd to develi:p a p$wer of {'r00{} kW. fiv*riili*iYiei*ncy *llth* turhin* is 8?%. A,ril.ilabls trsad at the nr:r'*l* is ?S(}nr r-rf watr:r. Co*J'lic'ient
3l've]**ity i:f noxxi* is ti,{)7. Spe*d r*ti* is 0,4$, Outi*t angle of the Ynne is 15"" [tr:lativr:
r,*]ocit,v c{'rviit*r' leavir.rg t}r* i::uck*t is fi.85 tir:r*s ilre ruiative vel*city at lhe inlet, Fin.e] tirc
cliiln:ul,er oJrlire jet, rli*ciri,rrg;s a.niJ liru {'*r'ce exert*d i:y th* i*t i:n the buck*ts. {{}ti Mnr}is}
;r. Wh*t is ;r 1,tuvt*rnor in a. tu:rhin*t l-:xi:lain vvittr fi n*i'lt sket*h th* governing *f a r*action((}* l?I.*r ks)luri:ine.
b. I)*riv* itn *xprc$sii:r: {,irr thr: sp**ilic sperrJ of a tul't:in*. h'{ention its signilicitl}ct. {i}s Marks}
c. 'l hc fbiJr:rvinp, clrtir w'ere ot>taineit ltorr: thc main cha'r"acteristics ol a Kaplan l.urbinc ol'
\\iirat i*r* rn;]tlo;i:etrifi *llir:ien*3r. m*chanicnl ef'licienuy and overa'l'1 slliciencv, ol' it
r:e:rlriirr; ul purn6r? {$f: s'xnrk*}
${ti}le. {{iil> ltr{nrks}
"i'l:e iuip*[,lq]I: *{'n ccntrifugai pilrr}p is tr m in ciiarx*ter *ncl S.irn rvide. it elelivsrs l}tn:i/s *J^
wirter thr*uglr * height of 45rn wi:ilu runnin.g at Si)0 rplll. If'tltt bl*cle*; *r^* *(rvcd bn*lnv*.r:ci
*nei th* ,nutiel angi* is 30u, calculiitc 1,he maxx:rnctric eflllci*ncy *nd lhe p*w*r requir*cl t*r"r.:n tllx p*xlp. Listirnalc the minirnurll q>eed tr: sta* th* purnp if the imr.pr:ller diarn*l,*r is
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of'size ?30 x 450 n:mdia [iYSh bars rogether1.6 rn with the thiclsness[{YSD hars @ 140 mn:
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IIA lt.[. * z\I 'I'l:c line skotch r:1'a rosirler:tial huiiciing is giv*n in l:;ig. Ql.Illarv to it suitgt:lc. senle
u" PIan at si,ll lev,:[.b. Fr"r:nt errsvation (25 l\'Iarks)
r. Section on A **A. fl5 Marks)
d' Schedulc i:l'o1:'rcnings. {15 trWtrks)
CIN SSM(S(NHT}Msst-ltrary) f*undi]tion, rooj: is l{ccl. and fhe rCI()l'' height- js i,0 m and ]intel level is 2.1 rnIrom plir:th level,
2 Druw n clogleggecl s{aircnse thal ,6--o-i,'Hl,;,Lr rwo lroors separareo hy 3.r0 rn heigrrt,
[|tlJl[r;]fi[f:* rootrr or size 3"8 x 2"1 m. l)rarv secrii:nat *l**ti,,i,*;i-;;,;'r,oth tne
:i I')raw the. rvr:rking clrawing for an isolared iboti6g I'or a colrunnreirrltrrcetJ rvitlr B nurnbet c,l'16 n:nr dia ancl 4 numbers c:f'l2 rninu,ith B nrrn diil stir"u6:ps (l$ l$0 rnnr c/u" sizeof.ru*,oo*irrg"l.;;';tti''footing d*pth 4i[i nrnr.'['hc {troting nrert camprises r:f j2 rnr::4iac/c hotl: wil_ys.
c" lixlilr,l.i:r th* cliJfs:r*r:t typr*s; *f'rein{irruix$l *j.**l r:seri in R{l{1.
a- $x.pl*in Lht *$nc*.pt r:l'ci*v*l*;:rncnl length, wit]: rh* h*lp of a n*at sk*tcir. {1,5 l}1:rrksib' A [t{-l buam r:f'sizs 20fi rnm x 400 rnm deei: is cast urr:nolithically ,uvlth ls1; mm strab. "Iirsbr:iuu is sln:ply support*cl r:v*r a $pelr of 4.2 m iurd s$aceel nt Z or C/c. C*.otut$ the ffii#nrentof r*sistal:c* lurd the maxit:1uln ru:i:ft:rully cli*tritrut*cl loaci the beanl cafi rnr,y^ Llsr 1v{2tr;concr*t* ;xnd F* 415 steel Alsr: find the st*ei rerluirr:<i. (ts rlfixrkv)
$- Hxpi*in tfue irnpofirtnc*s of siqJ* firce steel irr trtC b*mn" $ive th* s;:re*ifi*ation fbr rtr* s{$ne"{{}4 &.tr*r*is}b' A dur.i'u-ly rein"forc'ecl heain of'size 25{} mrn x S{}{i mrrx is *ubj*cted t* *n rdtir**te IjM tif -t I {lkN -- rn' Calsulxt* the arn*utrt *f t*nsion mcl oompr*$sion ste*l r"equir*d if Iv{;{) gr*:rt,.: