In a star connected armature winding
A. phase voltage contains 3rd harmonic e.m.f. but live voltage does not contain it
B. phase voltage contains 3rd harmonic e.m.f. as live voltage also contains third harmonic component
C. phase voltage does not contain third harmonic e.m.f. as line voltage also does not contain it
D. none of the above
Show Answer
Answer: A
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