MCQOPTIONS
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| 1. |
A voltage commutated chopper feeds power to an electric car (battery-powered). The battery voltage is 60 V. The SCR turn-off time is 20 μs. Calculate the value of capacitor (C) required for the commutating circuit. |
| A. | 400 μF |
| B. | 40 nF |
| C. | 40 μF |
| D. | . The battery voltage is 60 V. The SCR turn-off time is 20 μs. Calculate the value of capacitor (C) required for the commutating circuit.a) 400 μFb) 40 nFc) 40 μFd) 0.4 mF |
| Answer» D. . The battery voltage is 60 V. The SCR turn-off time is 20 μs. Calculate the value of capacitor (C) required for the commutating circuit.a) 400 μFb) 40 nFc) 40 μFd) 0.4 mF | |