Mathematics · Electrical Machines

An 8-pole, 50 Hz single-phase induction motor is running at 690 rpm. Its slip (per unit) with respect to the backward field is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

11.08✓
20.08
31.00
41.92

Correct answer

1.08

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An 8-pole, 50 Hz single-phase induction motor is running at 690 rpm. Its slip (per unit) with respect to the backward field is:

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An 8-pole, 50 Hz single-phase induction motor is running at 690 rpm. Its slip (per unit) with respect to the backward field is:

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