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Electric Motors MCQ Quiz PDF Download
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"To make the coil keep rotating, the current is reversed after every half turn by a device called" Multiple Choice Questions (MCQ) on electric motors App APK with brush, commutator, mutator, and carbon spring choices for online education. Study electrical circuits and electric currents quiz questions for online certificate programs for online school and college.
MCQs on Electric Motors
MCQ: To make the coil keep rotating, the current is reversed after every half turn by a device called
MCQ: A magnet may attract or repel by
MCQ: Electric motor changes electrical energy into
MCQ: Many machines we use, are powered by
MCQ: The magnetic field of the coil and the permanent magnet
