The average heat transfer co-efficient over the entire length of the plate ( h a ) and the local heat transfer co-efficient ( h L ), in case of heat transfer over a flat plate in lminar zone is related as

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

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

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The average heat transfer co-efficient over the entire length of the plate ( h a ) and the local heat transfer co-efficient ( h L ), in case of heat transfer over a flat plate in lminar zone is related as

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