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A differential thermocouple with sensors at the inlet and the exit of a pump indicates that the temperature of water rises 0.048°f as it flows through the pump at a rate of 1.5 ft3/s. if the shaft power input to the pump is 21.6 hp and the heat loss to the surrounding air is negligible, determine the mechanical efficiency of the pump.
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A differential thermocouple with sensors at the inlet and the exit of a pump indicates that the temp...
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