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njhz;ilkhdhW ntspf;fs epiyak; elhj;Jk;

,uz;lhk; jtizg; guPl;ir - 2022
Conducted by Field Work Centre, Thondaimanaru.
FWC 2nd Term Examination - 2022

nghwpapay; njhopEl;gtpay; II A
Gr -12 (2023) 65 T II A
Engineering Technology II A

gFjp II A - mikg;Gf; fl;Liu tpdhf;fs;

gFjp A - %d;W tpdhf;fSf;Fk; ,t;tpdhj;jhspNyNa tpil vOJf

(xt;nthU tpdhtpw;F cupa Gs;spfs; 75 MFk;)
01) xU nghwpg;gFjpapd; Kjw;Nfhz epkpu;tiunawpa Kiwf;Nfw;g 1:1 mstpilf;F
tiuag;gl;Ls;s Kfg;G epiyg;glk;> gf;f epiyg;glk;> fpilg;glk; Mfpad cUtpw;
fhl;lg;gl;Ls;sd. mk;Gf;Fwp A ,d; %yk; fhl;lg;gLk; Gs;spia cw;gj;jpahff; nfhz;L
mjd; rktsTj; Njhw;wj;ij toq;fg;gl;Ls;s nea;aupj; jhspy; ntWq;ifapdhy;
tiue;J> jug;gl;Ls;s vy;yhg; gupkhzq;fisAk; rktsT tiujypy; Fwpf;Ff. rktsT
cUtpy; kiwe;Js;s NfhLfis fhl;lYk; rktsT mstpiliag; gad;gLj;jYk;
mtrpakw;wjhf ,Ue;jNghjpYk; tiujiy tiuifapy; nea;aupj; jhspy; ,U
mLj;Js;s Gs;spfSf;fpilNa cs;s J}uk; 10mm vdf; nfhs;f.

20 30 30 40
20

Ø2
0
40
20

20

20

20
O 60 O
3
0

100

juk; - 12 (2023) 2nd term – 2022 F.W.C 1 nghwpapay; njhopEl;gk; II

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02) glj;jpy; fhl;bathW ePu; gha;e;NjhLk; tha;f;fhypy; ePu;r; Royp xd;W nghUj;jg;gl;L
mjpy; ngwg;gLk; tYitf; nfhz;L nghwp xd;wpid ,af;Ftjw;F jahu; nra;ag;gl;lJ.

Royp

tha;f;fhypd; fiuapy;
mikf;fg;gl;l Royp
jhq;fp

a.
1. tha;f;fhypd; fiuapy; Roypj; jhq;fpia nfhq;fpwPw;wpdhy; mikf;fg;gLk; NghJ
fUj;jpy; nfhs;s Ntz;ba tplaq;fs; ,uz;bidf; Fwpg;gpLf
1……………………………………………………………………………………………
2……………………………………………………………………………………………
(10 Gs;spfs;)

2. jhq;fp mikf;fg;gTld; mjpy; Roypia epWthJ rpwpJ fhyj;jpd; gpd; epWtg;gljd;

Nehf;fk; ahJ
…………………………………………………………………………………………………
(5 Gs;spfs;)

3. nfhq;fpwPw;Wf;Fg; gjpyhf ,j; jhq;fpia mikf;f gad;gLj;jf; $ba NtW Kiw

xd;wpidf; Fwpg;gpLf
………………………………………………………………………………………………..
(5 Gs;spfs;)
b.
1. ,t; ePu;r; Roypia gad;gLj;jp tYitg; ngWk;NghJ Vw;glf; $ba elKiwg;
gpur;rpid xd;wpidf; Fwpg;gpLf
……………………………………………………………………………………………….
(5 Gs;spfs;)

2. rPu;r; Roypf;Fg; gjpyhf kpd; Nkhl;liu gad;gLj;Jtjd; mD$yk; xd;wpidf;

Fwpg;gpLf
………………………………………………………………………………………………
(5 Gs;spfs;)
c.
1. ,r; Roypapy; ,Ue;J ngwg;gLk; Roy; ,af;fj;ij epfu; khw;W ,af;fkhf khw;Wk;
njhopDl;gj;ijf; Fwpg;gpLf

………………………………………………………………………………………………
(10 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 2 nghwpapay; njhopEl;gk; II

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2. Roypapy; ,Ue;J ngwg;gl;l Roy; ,af;fj;ij 600 ghif jpirf;F khw;wg;gl;l gpd;
epfu; khw;W ,af;fkhf khw;wg;gl;lJ. 600 ghiff;F khw;Wtjw;F nghUj;jkhf
gw;rpy;Y tifapidf; Fwpg;gpLf.

……………………………………………………………………………………………….
(10 Gs;spfs;)
d.
1. cr;r ePu; gha;r;rypd; NghJ Royp 8 rad s-1 ,y; RoYk;NghJ mjd; KWf;fk; 800
Nm Mff; fhzg;glJ vdpd; Roypahy; gpwg;gpf;fg;gLk; tYitf; fzpf;f
………………………………………………………………………………………………
……………………………………………………………………………………………..
(15Gs;spfs;)

2. tY CLflj;jpypd; Nghjhd jpwd; 80% Mff; fhzg;glJ. gag;G tYitf;

fzpf;f
……………………………………………………………………………………………….
………………………………………………………………………………………………
(10 Gs;spfs;)

03) ghupa kuj;jsghlk; nra;Ak; Ntiyj;jsk; xd;wpw;F Njitahd nghwpfs; nghUj;jg;gl;L

jsghlq;fs; cw;gj;jp nra;ag;gl;L tUfpd;wJ.
1. kdpj tYtpw;;F gjpyhf ,ae;jpuq;fis gad;gLj;Jtjpy; cs;s ed;ik xd;wpidf;
Fwpg;gpLf?
…………………………………….………………………………………………………….
(5 Gs;spfs;)

2. cw;gj;jp nra;ag;gl;l kuj;jsghlq;fis ntspehLfSf;F Vw;Wkjp nra;tjhy;

Vw;glf; $ba ed;ikfs; ,uz;bidf; Fwpf;fpLf.
……………………………………………………………………………………………….
………………………………………………………………………………………………..
(5X2 = 10 Gs;spfs;)

3. cw;gj;jp nra;ag;gLk; jsghlw;fspd; juj;ij Nkk;gLj;j eilKiwg;gLj;jg;gl

Ntz;ba eltbf;iffs; ,uz;bidf; Fwpg;gpLf?
………………………………………………………………………………………………
………………………………………………………………………………………………
(5X2 = 10 Gs;spfs;)
b.
1. ,t; Ntiyj;jsj;jpy; epWtf; $ba ghJfhg;G FwpaPLfs; ,uz;L jUf?
…………………………………………….
……………………………………………. (5X2 = 10 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 3 nghwpapay; njhopEl;gk; II

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2. jsghlq;fis cw;gj;jp nra;ifapy; mq;F Vw;gLk; J}R Ntiyahl;fspd;

Rfhjhuj;jpy; ghjpg;ig Vw;gLj;jj;jf;f Nfl;bidAk;> ,lupidAk; mjid
fl;Lg;gLj;j Ntiyj;jsj;ij mikf;ifapy; nra;ajjf;f eltbf;if xd;iwAk;
Fwpg;gpLf.

NfL :-…………………..…………………………………………………………………..
………………………………………………………………………………………………
,lu;;:-…………………………………………………………………………………………
……………………………………………………………………………………………….
eltbf;if :- ………………….………………………………………………………….
……………………………………………………………………………………………….
(5X3 = 15 Gs;spfs;)

3. Ntiyj;jsj;jpy; tpgj;Jf;fisf; Fiwg;gjw;F cupikahsu;> nghwpfis cw;gj;jp

nw;Nthu;> njhopyhsu;fshy; Nkw;nfhs;sg;gLk; eltbf;iffs; xt;ntd;W jUf?

cupikahsu; :-……………………………………………………………………………..
………………………………………………………………………………………………
nghwp cw;gj;jpahsu;:-………………………………………………………………………
……………………………………………………………………………………………….
njhopyhsu; :- …………….……………………………………………………………….
…………………..……….………………………………………………………………….
(5X3 = 15 Gs;spfs;)

c.
1. ,t;Ntiyj; jsj;jpw;F nghU;jkhd $iu tifia Fwpg;gpLf?
……………………………………………………………………………………………..
(5 Gs;spfs;)

2. $iuia mikf;fapy; nra;ag;glNtz;ba ghJfhg;G eltbf;if xd;wpidf;

Fwpg;gpLf?
………………………………………………………………………………………………
(5 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 4 nghwpapay; njhopEl;gk; II

(All Rights Reserved/ KOg;gjpg;Ghpik cilaJ)

njhz;ilkhdhW ntspf;fs epiyak; elhj;Jk;

,uz;lhk; jtizg; guPl;ir - 2022
Conducted by Field Work Centre, Thondaimanaru.
FWC 2nd Term Examination - 2022
nghwpapay; njhopEl;gtpay; II B
Gr -12 (2023) 65 T II B
Engineering Technology II B

gFjp – B (fl;Liu tpdh)

fl;Liu tpdh
gFjp B - ,y; xU tpdhtpw;Fk; gFjp C ,y; xU tpdhtpw;Fkhf ,uz;bw;F tpil vOJf
(xt;nthU tpdhtpw;F cupa Gs;spfs; 100 MFk;)
gFjp B
4) a. Nkhl;lhu; thfdk; xd;wpd; tpidj;jpwdhd njhopw;ghl;bw;F krfply; njhFjp
mtrpak;
1. Nkhl;lhu; thfdk; xd;wpd; tY Cl;L Kiwik krfply; njhFjpapd; cUit
tiue;J mjd; Kf;fpa gFjpfisf; Fwpg;gpLf.
(20 Gs;spfs;)
2. ,q;F gad;gLj;jg;gLk; ghk;gp tifiaf; Fwpg;gpl;L> ,jw;F Vd; ikatfw;fp
gk;gp gad;gLj;Jtjpy;iy vd tpsf;Ff
(10 Gs;spfs;
3. krfply; njhlu;ghd gpd;tUk; gjq;fis tpsf;Ff
1. ePupay; krfply;;
2. fyg;G krfply;
3. vy;iy krfply;
(15 Gs;spfs;)
4. thfdj;ij nrYj;Jifapy; krF vz;nza; gOjile;J tpl;J vd;gjid
vt;thwhd mtjhzpg;Gf;fs; %yk; mwpayhk; vd ,U mtjhzpg;Gf;fisf;
Fwpg;gpLf
(20 Gs;spfs;)
b. vQ;rpd; xd;iw njhopw;ghl;L ntg;g epiyapy; NgZjy; Fspuy; njhFjpapd;
njhopyhFk;
1. Fspuy; njhFjpahdJ vt;thW vupnghUs; Efupr;rpapy; gq;fspg;Gr; nra;fpd;wJ
vd;gjid ,U fhuzq;fisf; Fwpg;gpl;L tpsf;Ff
(20 Gs;spfs;)
2. Fspuy; Kiwahd ntg;g Ez;Foha; Rw;Nwhl;l Kiwapd; njhopw;ghl;il
tpsf;Ff
(15 Gs;spfs;)

5) a. thfdk; xd;wpd; njhlf;fj; njhFjp Nkhl;lhu; thfdj;jpd; vQ;rpid njhlf;Ftjw;F

gad;gLk;
1. Nkhl;lhu; thfdk; xd;wpd; njhlf;fj; njhFjpapd; Rw;W tupg;glj;ij tiue;J
mjd; Kf;fpa ghfq;fisf; Fwpg;gpLf
(20 Gs;spfs;)
2. njhlf;fw; njhFjpapy; Vw;glf; $ba tOf;fs; ,uz;bidf; Fwpg;gpLf
(10 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 5 nghwpapay; njhopEl;gk; II

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3. Nkhl;lhu; thfdq;fspy; njhlf;fp Nkhl;lu;fshf NeNuhl;l $l;L Nkhl;lu;

gad;gLj;jg;gLfpd;wJ Vd; vd;gjid tpsf;Ff
(15 Gs;spfs;)
4. Nkhl;lhu; thfdq;fspf; njhlf;fp Nkhl;lupy; gad;gLj;jg;gLk; nrYj;jw;
njhopDl;gj;ijf; Fwpg;gpl;L mtw;iw tpsf;Ff
(20 Gs;spfs;)

b. gy;NtW re;ju;g;gq;fspy; vQ;rpdhy; gpwg;gpf;fg;gLk; tYit khw;Wtw;F vupnghUspd;

msit khw;Wjy; Ntz;Lk; ,jw;F vup nghUs; tsq;fy; njhFjp gad;gLfpd;wJ.
1. neUf;fy; vupgw;wy; vQ;rpd;fSf;F(Bry; vQ;rpd;) Briy jPg;nghwp vupgw;wy;
vQ;rpdpd; (ngw;Nwhy; vQ;rpd;) vupnghUs; tsq;fy; Kiw khjpup tsq;fyhkh?
tpsf;Ff?
(20 Gs;spfs;)

2. Bry; vQ;rpd;fspy; vupnghUs; cl;ghr;rpf;F vupnghUis cl;ghr;rp gk;gpfspy;

,Ue;J tsq;Fk; Fsha;fis mikf;ifapy; ftzpf;fNtz;ba Kf;fpa
tplj;jpiff; Fwpg;gpl;L mjw;gjd fhuzj;ij tpsf;Ff?
(15 Gs;spfs;)

gFjp - C

6) nfhq;fpwPw;wpd; njhopDlg tsu;rr

; pahy; ghupa fl;lq;fis epu;khzpg;gJ
,yFthf;fg;gl;Ls;sJ
a. fPo; cs;s cUtpy; 225mm X 350mm tisia 225mm X 225mm J}z;fs; ,uz;L
jhq;fp ,Ug;gJ fhl;lg;gl;Ls;sJ. mj; J}z;fSf;fpilapyhd ,ilntsp 3000mm
vdf; nfhs;f.
A B

A B

1. FWf;F ntl;Lf;fs; A-A, B-B ,id tiue;J mjpy; ,Oit> neUf;fy;>

neJky; gFjpfisf; Fwpj;Jf;fhl;Lf. (tisapd; ePs mfyq;fisAk;
Fwpj;Jf;fhl;Lf)
(20 Gs;spfs;)
2. ,U J}z;fSf;fpilapyhd tisg;gFjpapd; tYT+l;bifis tiue;J Vd;
mt;thW Ve;jpfs; ,lg;gl;Ls;sd vd tpsf;Ff
(15 Gs;spfs;)
3. ,t; nfhq;fpwPw; cWg;Gf;fSf;F kpfg; nghUj;jkhd gjkply; Kiw xd;wpidf;
Fwpg;gpLf?
(5 Gs;spfs;)
4. jukhd nfhq;fpwPw; fyitia jahupf;Fk;NghJ ftdj;jpy; vLf;fNtz;ba
tplaq;fs; %d;wpidf; Fwpg;gpLf
(15 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 6 nghwpapay; njhopEl;gk; II

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b.
1. mfd;w Ntiyj;jsk; xd;wpw;F cfe;j $iu tif xd;wpidf; Fwpg;gpl;L
mjid tiue;J ngaupLf>
(20 Gs;spfs;)
2. ,f; $iuapid jahupf;f gad;gLj;jf; $ba khw;wPl;Lg; nghUl;fs; %d;wpidf;
Fwpg;gpl;L mtw;iw ,izf;Fk; Kiwapidf; Fwpg;gpLf>
(15 Gs;sp)
3. %ba ,izf; $iu xd;wpy; gad;gLj;jg;gLk; %l;Lf;fs; ,uz;bidf; Fwpg;gpl;L
mit gad;gLj;jg;gLk; re;ju;g;gq;fisf; Fwpg;gpLf.
(10 Gs;spfs;)

7) fl;llk; xd;wpd; mofpa Njhw;wpj;jpw;F Kbg;G Ntiy mtrpakhFk;.

a.
1. Kbg;G Ntiyapdhy; Nkw;Fwpg;gpl;l ed;ik jtpu NtW ed;ikfs; %d;wpidf;
Fwpg;gpLf?
(15 Gs;spfs;)
2. Rtu; xd;Wf;F fhiuapLk; gbKiwfis fUtpfs; kw;Wk; %yg;nghUl;fisf;
Fwpg;gpl;L tpsf;Ff. (25 Gs;spfs;)

3. fl;lq;fis Kbg;Gr; nra;tjw;Fg; gad;gLj;jg;gLk; gpujhd Kbg;G tiffs;

,uz;bidf; Fwpg;gpl;L mit xt;ntd;wpw;Fk; ,t;tpuz;L cjhuzq;fisf;
Fwpg;gpl;Lj; jdpj;jdpNa tptupf;Ff?
(20 Gs;spfs;)
b.
1. fl;llk; xd;wpy; fjT> ad;dy; ntspfis itg;gjw;fhd fhuzq;fs; ,uz;bidf;
Fwpg;gpl;L mtw;iw RUf;fkhf tpgupf;Ff. (10 Gs;spfs;)

2. gbf;fl;bid mikf;Fk;NghJ fUj;jpw; nfhs;sNtz;ba tplaq;fs; ,uz;bidf;

Fwpg;gpLf?
(10 Gs;spfs;)
c.
1. ghupa fl;lq;fis mikg;gjw;F gad;gLj;jf; $ba nghwpfs; %d;wpidf;
Fwpg;gpl;L mit gad;gLj;Jk; re;ju;g;gq;s; kw;Wk; mtw;Wf;Fj tYit tsq;Fk;
Kiw vd;gtw;wpidf; Fwpg;gpLf?
(15 Gs;spfs;)

2. ,t;thwhd nghwpfisg; gad;gLj;Jtjhy; Vw;gLk; ed;ik xd;wpidf; Fwpg;gpLf?

(05 Gs;spfs;)

juk; - 12 (2023) 2nd term – 2022 F.W.C 7 nghwpapay; njhopEl;gk; II