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1. A two winding transformer is feeding a single phase half wave rectifier circuit. The load is purely resistive. The rms value of transformer secondary current is Is and rms value of load current in Irms. Then
(A): Is = 0.5 Irms irrespective of the value of firing angle
(B): Is = Irms if firing angle is less than 30°
(C): Is = Irms if firing angle is more than 30°
(D): Is = Irms irrespective of the value of firing angle
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By: guest on 02 Jun 2017 01.11 am
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