1.

Hot air at 50 C. If the forced heat transfer convection is 75 W/m2K, the heat gain rate gain rate by the plate through an area of 2m2 will be _____

A. 15KW
B. 22.5KJ/sec
C. 7.5KJ/sec
D. 25KJ/sec
Answer» B. 22.5KJ/sec


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