A single phase half wave rectifier is used to supply power to a load of impedance 12 from 230 V, 50 Hz a.c. supply at the firing angle of 30°. Calculate: a) Average load voltage b) Effective value c) Load current d) de load power e) Thyristor currents

A single phase half wave rectifier is used to supply power to a load of impedance 12 from 230 V, 50 Hz a.c. supply at the firing angle of 30°. Calculate: a) Average load voltage b) Effective value c) Load current d) de load power e) Thyristor currents

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 single phase half wave rectifier is used to supply power to a load of
impedance 102 from 230 V, 50 Hz ac. supply at the firing angle of 30°.
Calculate:
a) Average load voltage
b) Effective value
e) Thyristor currents
c) Load current.
d) de load power
101

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