The unit of heat transfer co-efficient is

1.	The unit of heat transfer co-efficient is
A.	BTU/hr. ft2¬∞F
B.	BTU/hr. ¬∞F. ft.
C.	BTU/hr. ¬∞F
D.	BTU/hr. ft
Answer» B. BTU/hr. ¬∞F. ft.

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The unit of heat transfer co-efficient is

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