If plotted the voltage or current produced by an alternator forms a curve called a wave.

A. Pulsed
B. Hertz
C. Sine
D Sawtooth

the correct answer in the C wave type sine

Explanation:

In an alternating energy system the wave formed is a sine wave. Therefore it is said that the current or voltage produced is a sine wave toppi but

                V =V₀ sin (kx-wt)

therefore the correct answer in the C wave type sine

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