Page 222 - Plumber- TT - 1st Year - Tamil
P. 222
NP2 YÛÜhPlThP Ïû\kR GûPd úTôdÏYWjÕ £ß TôXeLs.
Lôu¡ôõh, ûXh
åh¥ AÝjRªpXôR
ûTl.
NP3 YÛÜhPlThP A§L ÑûU ùLôiP úTôdÏYWjÕ £±V TôXeLs
Lôu¡ôõh, ûXh ARôYÕ W«p Y¯ ÑûULs.
åh¥ AÝjRªpXôR
ÏZônLs.
P1 YÛÜhPlThP ×® Dôól× ùU«uL°p ETúVôLl
Lôu¡ôõh, AÝjR TÓjRlTÓ¡u\]. EiûUVô] úYûX ùNnÙm
ûTl, ûahúWôv AÝjR úNôRû] AÝjRj§p 2/3 TôLm.
úPh¥d AÝjR
úNôRû] 2.0 kg/cm 2
ùNnVlThPÕ.
(20 m head).
P2 YÛÜhPlThP Tml©e §hPj§u ùU«u ûXuL°p TVu
Lôu¡ôõh, AÝjR þTÓjÕYRtÏ Y¥YûUdÏm úTôÕ AÝjR
ûTl, ûahúWôv úNôRû] 1/2 TeÏ¡tÏ úUúX ùNpXd áPôÕ.
úPh¥d AÝjR
úNôRû] 4.0 kg/cm2
ùNnVlThPÕ.
(40m head)
P3 YÛÜhPlThP úUúX á±VÕ úTôp.
Lôu¡ôõh, AÝjR
ûTl, ûahúWôv
úPh¥d AÝjR
úNôRû] 6.0 kg/cm 2
ùNnVlThPÕ.
(60 m head)
SuûULs (Advantages) 6 CRàûPV A§LUô] GûP«;u
LôWQUôL, LôXõVôL CÚdÏm úTôÕ ûTl
Lôu¡¬h ûTl ¸r LôÔm SuûULû[
ùTt±Úd¡u\](Concrete pipes have the B]Õ SLokÕ ùNpXôÕ.
following advantages) 7 ®¬YûPRp CûQl×Ls NôRôWQUôL
úRûYlTPôÕ.
1 CûYLs úTd©pXõe LôWQjRôp HtTÓm
ÑûULs Utßm ùY°fÑûULû[ HtL ¾ûULs (Disadvantages)
YpXÕ
1 YÛÜhPlTPôR ûTl ¿s Áh£
2 TWôU¬l×f ùNXÜ Ïû\Ü ùY¥l×LÞdÏ EPuThÓs[Õ Utßm
A§L AÝjRjûR GtL Ø¥VôÕ.
3 ûTlL°u Es TWl×Ls ùUuûUVôL
ùNnVlTÓYRôp EWônÜ CZl× Ïû\¡\Õ 2 L£ÜLs HtTÓYÕ R®odL CVXôÕ
Hù]²p ¿o E±gÑm §\u Utßm
4 A¬jRp ©WfNû] CpûX
ÑÚeLp ùY¥l×Ls HtTÓ¡u\].
5 úYûX ùNnÙm CPj§úXúV ûTlLû[
3 CûYLû[ TÝÕlTôolTÕ ªLÜm L¥]m
YôodLXôm. BûLVôp ùLôiÓ ùNpÛm
©WfNû]Ls Ïû\¡\Õ. 4 ØuTôL YôodLlThP ûTl ªLÜm
L]Uô]Õ Utßm CûYLû[ ùLôiÓf
ùNpYÕ ªLÜm L¥]m.
202 ©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.7.60