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Engineering, 08.02.2021 19:20 smariedegray

A 75-hp (shaft output) motor that has an efficiency of 91.0% is worn out and is replaced by a high-efficiency 75-hp motor that has an efficiency of 95.4%. Determine the reduction in the heat gain of the room due to higher efficiency under full-load conditions.

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A 75-hp (shaft output) motor that has an efficiency of 91.0% is worn out and is replaced by a high-e...

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