In the wiring diagram of a 9-lead, 230/460-volt, __________ -configured, three-phase AC, squirrel-cage induction motor for 460-volt operation, six connections are required:
With the three power-supply line identified as L1, L2, and L3 and the motor winding lead / jumper terminals identified as T1 through T9; L1 should be connected to T1; L2 should be connected to T2; L3 should be T3; T4 should be connected to T7; T5 should be connected to T8; and T6 should be connected to T9.
A) Neither delta, nor wye
B) In both delta and wye
C) delta
D) wye
Show Answer
Answer:B
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