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Mr. Dubey • 51.43K Points
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Q.) In current commutated DC-DC choppers, the voltage spike appears across the load when

(A) Voltage across the commutating inductances collapses
(B) The capacitance voltage adds to the supply voltage
(C) Both (a) and (b)
(D) None of these
Correct answer : Option (C) - Both (a) and (b)

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