4. The following performance characteris tics are attributed to a 3-phase

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4. The following performance characteris tics are attributed to a 3-phase cage induction motor without skew : 1. lower magnetizing current compared to a slip ring motor.2. low efficiency.3. high pl.4. possible cogging and crawling. Which of these statements are correct?

Options:

A . 1, 2 and 3

B . 2, 3 and 4

C . 1, 3 and 4

D . 1, 2 and 4

Answer: Option D

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