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The load voltage of a chopper can be controlled by varying the

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+1 vote
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in Power Electronics by (27.1k points)
The load voltage of a chopper can be controlled by varying the

(a) duty cycle

(b) firing angle

(c) reactor position

(d) extinction angle

This question was addressed to me in an internship interview.

This key question is from Choppers-1 in chapter Choppers of Power Electronics

1 Answer

0 votes
by (45.1k points)
The correct option is (a) duty cycle

The best I can explain: The output voltage can be changed by changing the duty cycle (Ton/T).

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