Page 330 - Plumber- TT - 1st Year - Tamil

• ûTl ûXuL°p Es[ AÝjRUô]Õ • CmØû\«p ©W`o ùPvh Ø¥kR©u
£±V ûLlTm× ApXÕ a¥WôXõd ©W`o ÄdúL_ó ùPvh B]Õ CWiÓ U¦
Tml ùUÕYôL CVd¡ A§L¬dLlTÓ¡\Õ. úSWj§tÏ úUtùLôs[lTÓ¡\Õ. CûY
RÏkR A§LôWm Es[Yo A±ÜßjRpT¥
• CqYô\ AÝjRUô]Õ, ùYôod¸v
ùNnVlTÓ¡\Õ.
©W`ûW Lôh¥Ûm 25 ØRp 50 NRÅRm
YûW A§LUôL AÝjRl T¬úNôRû] • קVRôL AûUdLlThÓs[ ûTl
úUtùLôs[lTÓ¡\Õ. ûXuL°p ¿odL£ÜLs ùTÚmTôÛm
HtTÓY§pûX
• ûTl ûXu Utßm ûTl CûQl×Ls
úS¬ûPVôL ¿odL£Ü Es[Rô? Gußm • Gu\ôÛm AàU§dLlTP ¿odL£Yô]Õ
T¬úNô§dLlTÓ¡\Õ, TWôU¬jRp T¦«uúTôÕm LY]jÕPu
¨oUô¦dLlThÓ SuÏ
• CqYûL T¬úNôRû]d LôXUô]Õ, SôuÏ
T¬úNô§dLlTÓ¡\Õ.
U¦ úSWj§tÏ LûP©¥dLlTÓ¡\Õ. CkR
T¬úNôRû] LôXj§tÏ Gq®R ¿o • CûY ¸rdLiP NUuTôÓ ùLôiPRôL
CZlתu±Ùm AàU§dLlThÓ CÚjRp úYiÓm.
CZl©û] R®W, ùPvh ©W`o
L
Ïû\VôRT¥ TWôU¬dLlThÓ q = N.D√P
LY²dLlTÓ¡\Õ. 115
• CmØû\«p @ÀpÓ ©W`o B]Õ ùYôod Equation
ùPvh ©W`oþI Lôh¥Ûm Ïû\YôL
q = Allow leakage in cm/hr
CÚdÏm ThNj§p 24 U¦úSWj§tÏ
¿h¥dLlThÓ LY]jÕPu N = Number of joints in the length of the pipe
line
T¬úNô§dLlTÓ¡\Õ.
D = Diameter of pipe in mm
• ¨WlTlThP Ri½Wô]Õ
T¬úNôRû]dLôXm Ø¥kRÜPu ¥ùW«u P = The average test pressure during the
YôpÜLs Y¯VôL ùY°úVt\lThÓ leakage test in kg/cm (i.e. 10m of
2
LiP±kR TÝÕLs B]Õ waterhood)
N¬ùNnVlTÓ¡\Õ.

• N¬ùNnR ©u× ÁiÓm AúR Øû\«p
UßT¥Ùm T¬úNôRû] Ø¥dLlThPÓ
ûTlûXuLs TVuTôh¥tÏ Ht\RôL
BdLlTÓ¡\Õ.

©[m©e (Plumbing) T«t£ 1.10.95 dLô] ùRôPo×d LÚj§Vp
©[mTo (Plumber) þ YôhPôó Nlû[ §hPm (Plumber - Water Supply Systems)

Nô²P¬ ©h¥eLs Tt± ®Y¬jRp (Description of Sanitary fitting)
úSôdLeLs: ClTôPj§u Ø¥®p ¿eLs ùT\ úYi¥V A±Üj §\uLs
• Nô²P¬ ©h¥eÏLs Tt± ®Y¬jRp.

1.10.89 - 1.10.93 dLô] ùRôPo× LÚj§VûX TôojÕ ùR¬kÕ
ùLôs[Üm.

310 ©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.10.-94