NV C-2A Electrical Wiring Practice Questions - Nevada C-2A Electrical Wiring Contractor Examination Exam

A balanced 480-volt, 3-phase existing motor feeder carries 40 amperes at 0.85 power factor. What is the true power?

16.3 kW 19.2 kW 28.3 kW 33.3 kW

Correct Answer:

28.3 kW

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