

MCQOPTIONS
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1. |
In three-phase squirrel-cage induction motors____________? |
A. | rotor conductor ends are short-circuited through slip rings |
B. | rotor conductors are short-circuited through end rings |
C. | rotor conductors are kept open |
D. | rotor conductors are connected to insulation |
Answer» C. rotor conductors are kept open | |