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Engine : Electricity - 13/1386
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Assuming that the 3-phase power source has a phase sequence of A-B-C and that the motor is connected as shown in figure "A", if the motor has a counterclockwise (CCW) rotation, what statement is true concerning the motors connected as shown in the other figures? Illustration EL-0156
A) Motors "B", "C", and "D" would all have a counterclockwise (CCW) rotation.
B) Motors "B" and "D" would have a clockwise (CW) rotation and motor "C" would have a counterclockwise (CCW) rotation.
C) Motors "B" and "D" would have a counterclockwise (CCW) rotation and motor "C" would have a clockwise (CW) rotation.
D) Motors "B", "C", and "D" would all have a clockwise (CW) rotation.
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Illustration EL-0156

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