engineering recuitment PSTCL ALM (Assistant Lineman) 2021 Mock Test Electrician and Wireman Electrical Machines Polyphase Induction Motors
A 6-pole, three-phase, star-connected induction motor operates at 400 V, 50 Hz. Its rotor resistance is 0.04 /phase and standstill reactance is 0.2 /phase. In the running state, what will be the slip at the maximum torque?
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20 Percent