Hot air at 50 C. If the forced heat transfer convection is 75 W/m2K, t – McqOptions

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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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