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electronics and communication engineering power electronics
1. A single phase fully controlled bridge converter is feeding an RLE load. Input voltage is Vm sin ωt and firing angle is a . If average current is I0, then
(A): cos a = E - RI0
(B): cos a = E0 - RI0
(C): cos a = RE0 + E
(D): cos a = RI0 + E
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