

MCQOPTIONS
Saved Bookmarks
1. |
A voltage commutated chopper feeds power to an electric car (battery-powered). The battery voltage is 60 V. Starting current is 60 A and the SCR turn-off time is 20 μs. Calculate the value of inductance (L) required for the commutating circuit. |
A. | 400 μH |
B. | 40 nH |
C. | 40 μH |
D. | . The battery voltage is 60 V. Starting current is 60 A and the SCR turn-off time is 20 μs. Calculate the value of inductance (L) required for the commutating circuit.a) 400 μHb) 40 nHc) 40 μHd) 0.4 mH |
Answer» D. . The battery voltage is 60 V. Starting current is 60 A and the SCR turn-off time is 20 μs. Calculate the value of inductance (L) required for the commutating circuit.a) 400 μHb) 40 nHc) 40 μHd) 0.4 mH | |