A 400V, 3-phase Induction motor has input power of 14 KW and operates at power factor of 0.87 lagging with an efficiency of 98 %. Calculate the reading on each of the two wattmeter connected to measure the input. W1 W2

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
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ISBN:9781337399128
Author:Russell E. Smith
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Chapter7: Alternating Current, Power Distribution, And Voltage Systems
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A 400V, 3-phase Induction motor has input power of 14 KW and operates at power factor of 0.87
lagging with an efficiency of 98 %. Calculate the reading on each of the two wattmeter connected
to measure the input.
W1
W2
Transcribed Image Text:A 400V, 3-phase Induction motor has input power of 14 KW and operates at power factor of 0.87 lagging with an efficiency of 98 %. Calculate the reading on each of the two wattmeter connected to measure the input. W1 W2
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