The armature winding of a 2-pole, 3-phase alternator for each phase is distributed in a number of slots per phase.
The rms value of the voltage per phase is less than the rms value of the voltage
per coil multiplied by the number of coils in series because the
A. rms value of the voltage in different coils of the phase is different.
B. equal rms voltages in different coils of the phase has mutual phase difference.
C. maximum values of the induced voltages in different coils of the phase are different.
D. different coils of the phase pass through different saturated regions of the magnetic circuit
Show Answer
Answer: B
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Show Answer
Answer: B
Share your understanding of this question with the correct explanation.