Chapter 9
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Name __________________
Date ___________________
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STUDY QUESTIONS
1. An electric ___________________________ is a device that changes electrical energy into mechanical energy.
2. Three common classifications of DC motors are series-wound, shunt-wound, and _______________________ motor, named according to the relationship between the field coil connections and the armature winding.
3. Electric motors utilize the principles of magnetism and ___________________________ induction.
4. The direction in which a current-carrying conductor within a magnetic field tends to move may be determined by the use of the ___________________________.
5. The function of an electric motor is to change electrical energy into ___________________________ ...