What is the R phase voltage and Y phase voltage when only T3 and T4 are conducting?

What is the R phase voltage and Y phase voltage when only T3 and T4 are conducting?

Consider a star connected balanced R load.

A. Vs, -Vs
B. Vs/2, -Vs/2
C. –Vs/2, Vs/2
D. –Vs, Vs

Show Answer

Answer: C

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