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1. |
If in an alternating current circuit, capacitance C is connected to a supply of 200V,50Hz. Current in the circuit is 1.89 A. Find the capacitance C. |
A. | 30 µF |
B. | 20 µF |
C. | 10 µF |
D. | 15 µF |
Answer» B. 20 µF | |