A 60 Hz sinusoidal voltage is applied to an SCR full-wave rectifier. If the DC output voltage is 74 V and the firing angle of the SCR is 60 degrees, the RMS voltage at the input would be: O A. 220 V O B. 99 V O C. None of the other choices are correct O D. 110 V O E. 256 V
A 60 Hz sinusoidal voltage is applied to an SCR full-wave rectifier. If the DC output voltage is 74 V and the firing angle of the SCR is 60 degrees, the RMS voltage at the input would be: O A. 220 V O B. 99 V O C. None of the other choices are correct O D. 110 V O E. 256 V
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter12: Electronic Control Devices
Section: Chapter Questions
Problem 3RQ: Diodes and rectifiers allow current to _________.
flow in one direction only
flow in both...
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![A 60 Hz sinusoidal voltage is applied to an SCR full-wave rectifier. If the DC output voltage is 74 V and the firing angle of the SCR is 60 degrees, the RMS voltage at the input would be:
O A. 220 V
O B.99 V
O C. None of the other choices are correct
OD. 110 V
O E.256 V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6b3925e9-3698-4de9-9f01-eff4f69c62e5%2F7b384c1d-47ae-49a3-a47f-80038a734d3e%2Fyns1ffa_processed.png&w=3840&q=75)
Transcribed Image Text:A 60 Hz sinusoidal voltage is applied to an SCR full-wave rectifier. If the DC output voltage is 74 V and the firing angle of the SCR is 60 degrees, the RMS voltage at the input would be:
O A. 220 V
O B.99 V
O C. None of the other choices are correct
OD. 110 V
O E.256 V
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