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The below given circuit can

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in Power Electronics by (27.1k points)
The below given circuit can

(a) operate in all the four quadrants

(b) operate in only the first and second quadrant

(c) operate in only the fourth and third quadrant

(d) operate in only the first and fourth quadrant

This question was addressed to me in quiz.

Asked question is from Type E Choppers-2 in chapter Choppers of Power Electronics

1 Answer

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by (45.1k points)
Correct option is (b) operate in only the first and second quadrant

For explanation: For operation in the third and the fourth quadrant, the polarity of the load emf E should be reversed.

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