Page 359 - Plumber- TT - 1st Year - Tamil
P. 359
1 LiPd`u (ùYlT LPjRp)- (Conduction) Fig 8
(Fig 6 )
Fig 6
• CYt±p ùYlT Bt\Xô]Õ CRu
@lWôùWh GXdhúWô úUdù]h¥d
• ùYlT LPjRp GuTÕ AÔdLs ApXÕ AûXLs Y¯VôL Ko CPj§p CÚkÕ
êXdáßLs úUôÕYRôp HtTÓm. Utù\ôußdÏ ùYlT T¬Uôt\m ¨Lr¡\Õ.
ùYlTjûR T¬Uôt\m ùNnÙm TVuØû\
ùYlTm TWÜm Øû\ (Transmission of Heat)
BÏm. JÚ ùTôÚ°XõÚkÕ Utù\ôuß
ùUôjR ùTôÚÞm SLWôUp JÚ ¨ûX«p • úYûXLû[ ùNnYRtÏ ùYlT Bt\p
CÚkÕ Utù\ôuß ùYlTjûR Ht\RôL Es[Õ
UôtßRXôÏm. • ùYlT Bt\p JÚ ãPô] ùTôÚ°XõÚkÕ
• CûY ùTÚmTôÛm §PlùTôÚhL°u Ï°okR ùTôÚÞdÏ ùNp¡\Õ ApXÕ
A§L ùYlT ¨ûX«p CÚkÕ Ïû\kR
¨Lr¡\Õ.
ùYlT¨ûXdÏ Uôt\ TVuTÓ¡\Õ
2 LuùYbu (ùYlT NX]m) (Fig 7)
• CRtÏ ùYlT¨ûX UôßTôÓ
Fig 7 LôWQUô¡\Õ A§L[Ü ùYlTUôt\m
HtTÓYRtÏ A§L ùYlT Bt\p
LôWQUô¡\Õ êuß Y¯L°p CqYûL
ùYlT TWÜm Øû\ Es[Õ
• AûYLs ùYlT LPjRp ùYlT NX]m
Utßm ùYlT L§oÅfÑ Y¯Øû\Ls
BÏm.
• ùYlT NX]m GuTÕ ùUôjR ùTôÚÞm ùYlT LPjRp (Conduction)
ùYlT T¬Uôt\j§]ôp SLokÕ Utßm
ùYlT T¬Uôt\m SûPùT\ ùNnÙm • ùRôPo©u Y¯VôL ùYlT Bt\p TWÜm
TVuØû\ BÏm. Øû\dL LiPbu Gu\ûZdLlTÓ¡\Õ
• CûY A§L çWj§tÏ • ùYlT BRôWm LiPdPo Y¯VôL
ùNVpTÓjRlTÓ¡\Õ. SûPùTß¡\Õ E.m. ùUhPp WôÓ (EúXôL
Lm©
• CÕ §WYeLs Utßm YôÙdL°p
• Lm© B]Õ ùYlTUô²ÙPu
¨Lr¡\Õ.
ùRôPo×TÓjRlTÓ¡\Õ. CR]ôp ùYlT
3 úW¥úVNu (ùYlT L§oÅfÑ) (Radition) LPjRp Øû\«p ùYlTUûPkR
(Fig 8) Øû]«p CÚkÕ NôRôWQ Øû]dÏ
T¬Uôt\m SûPùTß¡\Õ
• úW¥úV`u Guàm L§oÅfÑ GkR®R
ùTôÚsL°u ÕûQÙªu± ùYlT • ùTôÕYôL SpX GXdh¬dLp
T¬Uôt\m ùNnÙm TVuØû\ BÏm. LiPdPoLs SpX ùYlT
LiPdPoL[ôL Es[Õ Utßm SpX
GXdh¬dLp CuÑúXhPoLs ªu
©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.11.107-108 339
