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Question: show all steps and hand writing is important...

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Show all steps, and hand writing is important.

PROBLEM 2 A cubic transmission casing whose side length is 28cm receives an input from the engine at a rate of 175 hp. If the vehicles velocity is such that the average heat transfer coefficient is 250 W/m2K and the efficiency of the transmission is n-0.95 (i.e. the remainder is heat), calculate the surface temperature if the ambient temperature is 15°C. Assume that heat transfer only occurs on all but one of the cube faces. NOTE: 1 hp- 745 W
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