+1 vote
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in Power Electronics by (27.1k points)
In the below given circuit

(a) current can never be zero

(b) current can flow in both the directions of the load

(c) voltage can never be zero

(d) none of the mentioned

I had been asked this question in an interview for internship.

Origin of the question is Type C Chopper topic in division Choppers of Power Electronics

1 Answer

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by (45.1k points)
Right choice is (b) current can flow in both the directions of the load

Best explanation: In type C chopper, current can flow in both the directions. It would be negative if SW2 in on or D2 conducts.

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