A universal motor can run on___________?
Correct answer: C. either A.C. or D.C.
- A. A.C. only
- B. D.C. only
- C. either A.C. or D.C.
- D. none of the above
Explanation
A universal motor has its field and armature connections arranged so that torque remains unidirectional with either supply type. Consequently, it can operate from either AC or DC.
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