Page 291 - Plumber- TT - 1st Year - Tamil

ùNnVlTÓm. CqYûL ÁhPo YZdLUôL UûZdLôXj§p Aû\ (chamber) ùYs[j§p
ùU«u Ï¥¿o YZeLp ûTl©tÏ Tô§dLôUp CÚlTRtLôL AûUdLlTÓ¡\Õ.
RûXlTϧ«p AûUdLlTÓ¡\Õ. Fig 2þp Lôh¥Ùs[T¥ Ri½o ÁhPoLû[
(ÅhÓ ETúVôL YûL) úNôRû] ùNnYÕ
CûYLs IS2401-1973 p APe¡Ùs[Õ.
IS6784 -1973 Fig 3þp ùLôÓdLlThÓs[Õ.
ÁhPoLs GpXôm ÁhPo ùRôh¥«p £±Õ
EVWUô] UhPj§p, ARôYÕ

Fig 1

PBN2412021

Fig 3
Fig 2

PBN2412022 PBN2412023

AhPYûQ 2
Ri½o ÁhPoL°u Sôª]p ùLôs[Ü
(Nominal capacity of water meters)

ÁhPoL°u Sôª]p ùNª Tô£¥q ùY°úVtßm JÚ U¦ úSWj§tÏ
A[Ü (ª.Á) YûL XõhPôóL°p LÚÕm YûL XõhPôóL°p
15............ 2000 2500

20............ 3400 3500
25............ 5500 5500
40............ 10000 16000

50............. 15000 23000

©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.10.-85-86 271