Iron loss in the rotor of a 3-phase induction motor is negligible.
This is due to
A. very low frequency of emf induced in the rotor.
B. very low emf induced in the rotor.
C. very low flux density in rotor parts.
D. the fact that the rotor core is laminated.
E. constant magnitude of flux linking the rotor core.
Show Answer
Answer: A
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