1.

Consider the following statements:As a three-phase induction motor is loaded from no-load to rated load.1. There is an improvement in the power factor.2. The torque increases almost in proportion to slip.3. The air-gap flux falls sharplyWhich of the above statements are correct?

A. 1, 2 and 3
B. 1 and 2 only
C. 1 and 3 only
D. 2 and 3 only
Answer» C. 1 and 3 only


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