The effect of connecting a 50-Hz motor to a 60-Hz circuit and increasing the motor voltage by 6/5 is that the motor A. output power will increase. B. speed will remain constant. C. torque will decrease. D. stator current will increase

The effect of connecting a 50-Hz motor to a 60-Hz circuit and increasing the motor voltage by 6/5 is that the motor A. output power will increase. B. speed will remain constant. C. torque will decrease. D. stator current will increase

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 6RQ: Name three factors that determine the torque produced by an induction motor.

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

100%

- Reconnecting Induction Motors

25. The effect of connecting a 50-Hz motor to a 60-Hz circuit and increasing the motor voltage by

6/5 is that the motor
A. output power will increase.
B. speed will remain constant.
C. torque will decrease.
D. stator current will increase.

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