Physics · Electrical Machines
A starter is necessary to start a DC motor because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DC motors do not have starting torque
- 2at starting, the value of back-EMF is zero
- 3initially, high starting torque is required
- 4it restricts the initial high armature current that exists because the starting back-EMF is zero✓
Correct answer
it restricts the initial high armature current that exists because the starting back-EMF is zero
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