In a full bridge VSI, in order to avoid the short circuit across the – McqOptions

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1.	In a full bridge VSI, in order to avoid the short circuit across the DC bus and the undefined AC output voltage condition, the modulating technique should ensure that
A.	Top switch of each leg is on at any instant
B.	Bottom switch of each leg is on at any instant
C.	Either (a) or (b)
D.	None of these
Answer» D. None of these

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