“380V/220V Y/△” noted on the nameplate of a non-synchronous motor means that()

A . the armature terminals of the motor should be connected in star formation when voltage of power supply is 380 B . the armature terminals of the motor should be connected in star formation when voltage of power supply is 220 C . both A and B are correct D . the armature terminals of the motor should be connected in reverse ways of A and B

时间:2022-09-11 20:00:23 所属题库:船舶电气与船舶安全题库

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