A single-phase AC voltage controller has a resistive load R = 10 Ohm, and the RMS input voltage is Vs = 230 V, 60 Hz. The delay angle is 120 degree. Then the RMS output voltage is: %3D Select one: O a. 101 V O b. 39 V O c. None of the above O d. 143 V O e. 215 V

A single-phase AC voltage controller has a resistive load R = 10 Ohm, and the RMS input voltage is Vs = 230 V, 60 Hz. The delay angle is 120 degree. Then the RMS output voltage is: %3D Select one: O a. 101 V O b. 39 V O c. None of the above O d. 143 V O e. 215 V

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Question

A single-phase AC voltage controller
has a resistive load R = 10 Ohm, and
the RMS input voltage is Vs = 230 V,
60 Hz. The delay angle is 120 degree.
Then the RMS output voltage is:
Select one:
O a. 101 V
O b. 39 V
O c. None of the above
O d. 143 V
O e. 215 V

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