Q296
Which of the following rotors are used in a two-phase ac servomotor? 1. Solid iron motor 2. Squirrel cage rotor 3. Drag cup rotor Select the correct answer using the options given below:
A.
1, 2 and 3
B.
1 and 2
C.
2 and 3
AnswerD.
1 and 3
Answer: Option C
Solution
Answer: Option C
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