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Physics, 19.09.2019 00:30 BrainlyBoi
A75-hp (shaft output) motor that has an efficiency of 91% 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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A75-hp (shaft output) motor that has an efficiency of 91% is worn out and is replaced by a high effi...
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