Answered: An appliance draws 1 ampere of current…

An appliance draws 1 ampere of current when plugged to a 220-volt outlet. It was further measured that the current lags the voltage by 31 degrees. What is the power factor of the device?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 31RQ: What is the ampere draw of a 5000-watt electric heater used on 120 volts? a. 42 ampere b. 45 ampere...

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An appliance draws 1 ampere of current when plugged to a 220-volt outlet. It was further measured that the current lags the voltage by 31 degrees. What is the power factor of the device?

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