A 60 Hz sinusoidal voltage with an RMS value of 120 V is applied to a single-phase full-wave SCR rectifier. The DC output voltage of the rectifier is 101 V, the firing angle (in degrees) of SCR is would be: OA. 36 OB. 45 O C. None of the other choices are correct ⒸD. 30 OE. 60

A 60 Hz sinusoidal voltage with an RMS value of 120 V is applied to a single-phase full-wave SCR rectifier. The DC output voltage of the rectifier is 101 V, the firing angle (in degrees) of SCR is would be: OA. 36 OB. 45 O C. None of the other choices are correct ⒸD. 30 OE. 60

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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Question

A 60 Hz sinusoidal voltage with an RMS value of 120 V is applied to a single-phase full-wave SCR rectifier. The DC output voltage of the rectifier is 101 V, the firing angle (in degrees) of SCR is would be:
O A. 36
O B. 45
O C. None of the other choices are correct
O D. 30
O E. 60

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