The circuit shown below is the phase angle controller connected to full wave controlled rectifier. If the voltage Vg increases, the firing angle (x) consequently DC voltage across the motor and R1 R2 V8 Q1 lai UJT, VR1 R1 decreases, decreases O increases, decreases decreases, increases O increases, increases

The circuit shown below is the phase angle controller connected to full wave controlled rectifier. If the voltage Vg increases, the firing angle (x) consequently DC voltage across the motor and R1 R2 V8 Q1 lai UJT, VR1 R1 decreases, decreases O increases, decreases decreases, increases O increases, increases

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 4RQ: What is the difference between a diode and rectifier?

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