1.

A voltage commutated chopper has the following parameters:Vs = 220 V. Commutation circuit: L = 20 μH and C = 50 μF.Find the effective on period for a constant load current of 80 A and Ton = 800 μsecs.

A. 1.075 μs
B. 10.75 ms
C. 1075 μs
D. 1.075 sec
Answer» D. 1.075 sec


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