Physics · Electrical Machines
Why is a starter primarily necessary to start a DC shunt or series motor?
- 1To restrict the high initial inrush armature current since back EMF is zero at start✓
- 2Because it has dangerously high initial speed
- 3Because the field current needs to be limited
- 4Because it has zero starting torque
Correct answer
To restrict the high initial inrush armature current since back EMF is zero at start
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