Electrical Engineering · Electrical Machines
Which design modification in an energy-efficient motor contributes most to enhancing its magnetic efficiency?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Use of low-loss silicon steel laminations✓
- 2Use of cast aluminium rotor
- 3Large air gap
- 4Shorter stator slots
Correct answer
Use of low-loss silicon steel laminations
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