The unit of overall coefficient of heat transfer is

1.	The unit of overall coefficient of heat transfer is
A.	kcal/m¬¨‚â§
B.	kcal/hr ¬¨‚àûC
C.	kcal/m¬¨‚â§ hr ¬¨‚àûC
D.	kcal/m hr ¬¨‚àûC
Answer» D. kcal/m hr ¬¨‚àûC

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The unit of overall coefficient of heat transfer is

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