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Self-excited direct current motors are categorized into how many categories based on how the field winding is coupled to the armature winding?
93. Self-excited direct current motors are categorized into how many categories based on how the field winding is coupled to the armature winding?
- 5
- 4
- 3
- 2
Answer: C) 3
Explanation:
Self-excited direct current motors are categorized into three categories based on how the field winding is coupled to the armature winding:
- Series DC motor
- Shunt DC motor
- Compound DC motor