OA chopper circuit drives an inductive load from 120 DC supply. Given the load resistance as 7 0. the average load current as 67.5 A and operating frequency is 450 Hz. When the chopper is ON, 5 V is dropped. Calculate (a) conduction period (in milliseconds) (b) blocking period of the chopper (in milliseconds) (. (c) duty cycle of the chopper (d) draw the ON and OFF time period waveform (m) Draw the circuit diagram of the single phase bridge rectifier which is used in four quadrant operation (RL load) and explain its operation.

OA chopper circuit drives an inductive load from 120 DC supply. Given the load resistance as 7 0. the average load current as 67.5 A and operating frequency is 450 Hz. When the chopper is ON, 5 V is dropped. Calculate (a) conduction period (in milliseconds) (b) blocking period of the chopper (in milliseconds) (. (c) duty cycle of the chopper (d) draw the ON and OFF time period waveform (m) Draw the circuit diagram of the single phase bridge rectifier which is used in four quadrant operation (RL load) and explain its operation.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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