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An SCR has an anode supply of sine voltage 200 Vr.m.s, 50 Hz applied through a 100 Ω resistor and fired at an angle of 60°. Assuming no voltage drop, the r.m.s. value of the output voltage is nearly

A. 90 V

B. 126 V

C. 166 V

D. 200 V

Answer: Option B


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