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A very long copper rod 20 mm indiameter extends horizontally froma plane heated wall maintained at100 degree Celsius. The surface ofthe rod is exposed to an airenvironment at 20 degree Celsiuswith convective heat transfercoefficient of 8.5 W per sq. m-K.Workout the heat loss if the thermalconductivity of copper is 400 W perm-K |
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Answer» A very long copper rod 20 MM in diameter extends HORIZONTALLY from a plane HEATED wall maintained at 100 degree Celsius. The surface of the rod is exposed to an air environment at 20 degree Celsius with convective heat transfer coefficient of 8.5 W per sq. m-K. Workout the heat loss if the thermal conductivity of copper is 400 W per m-K Explanation: A very long copper rod 20 mm in diameter extends horizontally from a plane heated wall maintained at 100 degree Celsius. The surface of the rod is exposed to an air environment at 20 degree Celsius with convective heat transfer coefficient of 8.5 W per sq. m-K. Workout the heat loss if the thermal conductivity of copper is 400 W per m-K |
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