The expression for the thyristor (chopper switch) current is given byI – McqOptions

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1.	The expression for the thyristor (chopper switch) current is given byI = ( 2.Vs E)/R
A.	nFind the value of firing angle , for which the thyristor current is maximum.
B.	2Vs/
C.	180
D.	E/2Vs
E.	Vs/R
Answer» D. E/2Vs

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