When a rated load with 0.8 lagging power factor is supplied, the terminal voltage of a single phase alternator with a certain interference is 200 V. With the same interference, the voltage developed in the open circuit is 230 V. What will be the voltage regulation of the alternator?

When a rated load with 0.8 lagging power factor is supplied, the terminal voltage of a single phase alternator with a certain interference is 200 V. With the same interference, the voltage developed in the open circuit is 230 V. What will be the voltage regulation of the alternator?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter15: Residential Air-conditioning Control Systems

Section: Chapter Questions

Problem 2RQ

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Question

When a rated load with 0.8 lagging power factor is supplied, the terminal voltage of a single phase
alternator with a certain interference is 200 V. With the same interference, the voltage developed in
the open circuit is 230 V. What will be the voltage regulation of the alternator?

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