The average heat transfer co-efficient over the entire length of the – McqOptions

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1.	The average heat transfer co-efficient over the entire length of the plate (ha) and the local heat transfer co-efficient (hL), in case of heat transfer over a flat plate in lminar zone is related as
A.	Ha = 0.8hL
B.	Ha = 2hL
C.	Ha = hL
D.	Ha= 5hL
Answer» C. Ha = hL

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