If T1, T2 are kept off and T3, T4 are having a firing angle of 180° – McqOptions

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1.	If T1, T2 are kept off and T3, T4 are having a firing angle of 180° each, then the output voltage is ____ if the turns ratio is 1:1
A.	Vs
B.	√2Vs
C.	0
D.	2Vs
Answer» D. 2Vs

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