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Power Electronics - Engineering

Q1:

When an SCR is reverse biased

A two junctions are reverse biased and one junction is forward biased.

B all the three junctions are reverse biased.

C one junction is reverse biased and two junctions are forward biased.

D any of the above depending on the magnitude of reverse bias.

ANS:A - two junctions are reverse biased and one junction is forward biased.

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