Completely solve and box the final answer. Write legibly. 10. An uninsulated steam pipe passes through a room in which the air and walls are at 25°C. The outside diameter of the pipe is 82 mm, and its surface temperature and emissivity are 200°C and 0.80 respectively. If the coefficient associated with free convection heat transfer from the surface to the air is 15W/m2-k, what is the rate of heat loss for a 5 meter pipe? Round the answer in 2 decimals.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Completely solve and box the final answer. Write legibly.

10. An uninsulated steam pipe passes through a room in which the air and walls are at 25°C. The outside diameter of the pipe is 82 mm, and its surface temperature and emissivity are 200°C and 0.80 respectively. If the coefficient associated with free convection heat transfer from the surface to the air is 15W/m2-k, what is the rate of heat loss for a 5 meter pipe? Round the answer in 2 decimals.

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