Mathematics · Electrical Machines
A 3-phase, 4-pole, 50 Hz induction motor gives the following results during a no-load test: line voltage = 2 kV, line current = 4.5 A, and total input power = 1600 W. If the average DC resistance per stator phase is 2.8 Ω, determine the no-load rotational losses.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11494.16 W
- 21829.9 W
- 31562.2 W
- 41429.9 W✓
Correct answer
1429.9 W
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