A voltage commutated chopper feeds power to an electric car (battery-p – McqOptions

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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.	0.4 mH
Answer» D. 0.4 mH

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