what is meant by negative half cycle

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what is meant by negative half cycle..

Answer / mahesh

emf indused in gen from 0 to 180 =+ve;180 to 360=-ve half cyle

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what is meant by negative half cycle..

Answer / naveen

Negative half cycle in a generator when conductor or roter magnetic field movement crosses between 180 degree to 360 degree of armature widening.

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