Electrical Engineering Question:

With a star-delta starter, the windings are brought out to a terminal box. The voltage applied to the windings at starting is

Electrical Engineering Interview Question
Electrical Engineering Interview Question

Answer:

* a) VL ÷ v3
* b) VL x v3
* c) VPhase ÷ v3
* d) VPhase x v3

Answer – a


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Particular starting arrangements are used when a motor has a rating greater thanWhen the field windings of an electrical machine are not connected to its own armature, it is known as