Physics · Electric Motors
The widespread industrial application of standard DC motors is generally restricted compared to AC motors primarily due to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Difficulties in speed control mechanisms
- 2The inability to provide high starting torque
- 3Maintenance and operational problems associated with mechanical commutation✓
- 4The low efficiency of DC systems
Correct answer
Maintenance and operational problems associated with mechanical commutation
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