In case of class B commutation or resonant-pulse commutation with L = – McqOptions

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1.	In case of class B commutation or resonant-pulse commutation with L = 5 H and C = 20 C with the initial voltage across the capacitor (Vs) = 230 V. Find the conduction time for auxiliary thyristor.
A.	0.23 s
B.	6.57
C.	31.41 s
D.	56 s
Answer» D. 56 s

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