A+ MCQ's Answers

Feb 3rd, 2012
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A. T. Still University
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This file contains answers to the following questions some of which are given here i.e. 1. When you’re taking a PM motor apart you should exercise special care not to damage the A. end bells. C. permanent magnets. B. commutator. D. brush holders. 2. Which one of the following motor types uses permanent magnets in the armature or rotor? A. Stepper motor C. PM servo motor B. PM motor D. Pancake motor 3. The magnetic material that’s placed inside a coil of wire in a motor is called a A. pole. C. form. B. concentrator. D. rod. 4. As you walk up to a machine, you see a technician tapping on the back section of a DC motor with a lead mallet. This technician is A. cleaning the commutator. C. checking for end bell cracks. B. looking for weak or worn brushes. D. reseating the rear end bell on the case

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