1.

A slab of 12 cm thickness and generating heat uniformly at 10 6 W/m3 has thermal conductivity of 200 W/m degree. Both surfaces of the slab are maintained at 150 degree Celsius. Determine the heat flow rate at the quarter planes

A. 30000 W/m2
B. 40000 W/m2
C. 50000 W/m2
D. 60000 W/m2
Answer» B. 40000 W/m2


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