

MCQOPTIONS
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1. |
The direction of rotation of a 3-phase induction motor can be reversed by |
A. | interchanging any two leads from supply. |
B. | interchanging any two leads from slip-rings. |
C. | interchanging all the three leads from the supply |
D. | disconnecting any one phase |
Answer» B. interchanging any two leads from slip-rings. | |