Q1. For the full-wave controlled rectifier circuit shown below, the thyristors are fired at a delayed angle of (a = 65") 1 Sketch the load voltage and current waveforms and calculate their mean values for the aboe condition if a 50n resistive load is connected b. If an inductor is added in series with this 50n resistor such that the load- current just becomes continuous for the same firing angle Sketch the load voltage and current waveforms and hence find their mean values. a= 65° V V = 115V f = 60 Hz

Q1. For the full-wave controlled rectifier circuit shown below, the thyristors are fired at a delayed angle of (a = 65") 1 Sketch the load voltage and current waveforms and calculate their mean values for the aboe condition if a 50n resistive load is connected b. If an inductor is added in series with this 50n resistor such that the load- current just becomes continuous for the same firing angle Sketch the load voltage and current waveforms and hence find their mean values. a= 65° V V = 115V f = 60 Hz

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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