A 3-phase AC induction motor is rated for operation at either 115 or 230 volts. If the respective phase windings are wired in parallel, the motor operates at ___ volts

Electrical Engineering MCQ
1

A 3-phase AC induction motor is rated for operation at either 115 or 230 volts.

If the respective phase windings are wired in parallel, the motor operates at _______________________ volts.

Wired in series, the same motor operates at _______________________ volts.

A) 230; 115
B) 220; 100
C) 115; 115
D) 115; 230

Show Answer

Answer:D

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