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1. |
A 240 V single-phase AC supply is fed to a load resistor of 100 Ω through a thyristor. If the thyristor is fired at 90°, what is the power consumed by the load? |
A. | 144 W |
B. | 432 W |
C. | 576 W |
D. | 0 W |
Answer» B. 432 W | |