One D.C. motor drives another D.C. motor. The second D.C. motor when excited and driven_______________?
Correct answer: A. runs as a generator
- A. runs as a generator
- B. does not run as a generator
- C. also runs as a motor comes to stop after sometime
Explanation
When the second DC motor is excited and mechanically driven by the first motor, its armature conductors cut magnetic flux and generate emf. It consequently operates as a DC generator.
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