In a three-phase, three-pulse, M-3 type controlled converter T1 starts – McqOptions

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1.	In a three-phase, three-pulse, M-3 type controlled converter T1 starts to conduct at 30 + n . At what angles do T2 and T3 start to conduct? Assume that the conduction sequence is T1-T2-T3.
A.	2n and 3n
B.	150 + n and 270 + n
C.	n each
D.	30 + n and 60 + n
Answer» C. n each

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