1.

If a delta-connected 6-pole 50 Hz induction motor has a rotor resistance of 0.15 Ω per phase and exerts the maximum torque at 880 rpm, then the percentage maximum torque that will be exerted at standstill is:

A. 33.43%
B. 11.83%
C. 47.32%
D. 23.66%
Answer» E.


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