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In the below given circuit, each SCR and diode conduct for

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in Power Electronics by (27.1k points)
In the below given circuit, each SCR and diode conduct for

(a) 60° and 120° respectively

(b) 120° and 60° respectively

(c) 120°

(d) 60°

The question was posed to me in an interview for job.

Enquiry is from Three Phase Converters-3 in portion Converters of Power Electronics

1 Answer

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by (45.1k points)
The correct answer is (c) 120°

The explanation is: At any given time, one SCR and one diode is conducting, each conduct for 120° per cycle.

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