Steady heat transfer takes place through a plane wall in the outward direction at the rate...

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Steady heat transfer takes place through a plane wall in the outward direction at the rate of 1500W. The inner surface temperature of the wall is 27°C. The entropy generation is 0.25 W/K. The outer-surface temperature of the wall is (a) 2.7°C (c) 7.2°C (b) 5.1°C (d) 12.7°C Steady heat transfer takes place through a plane wall in the outward direction at the rate of 1500W. The inner surface temperature of the wall is 27°C. The entropy generation is 0.25 W/K. The outer-surface temperature of the wall is (a) 2.7°C (c) 7.2°C (b) 5.1°C (d) 12.7°C

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