3.54 A 3-phase, 50 Hz, six pole induction motor has a rotor resistance of 0.1 Q and reactance of 0.92 Q. Neglect the voltage drop in statör and assume that the rotor resistance is constant. Given that the full load slip is 3%, the ratio of maximum torque to full load torque is (b) 1.712 (d) 2.134 (a) 1.567 (c) 1.948

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3,54 A 3-phase, 50 Hz, six pole induction motor has a
rotor resistance of 0.1 Q and reactance of 0.92 Q.
Neglect the voltage drop in statör and assume
that the rotor resistance is constant. Given that
the full load slip is 3%, the ratio of maximum torque
to full load torque is
(b) 1.712
(d) 2.134
(а) 1.567
(c) 1.948
Transcribed Image Text:3,54 A 3-phase, 50 Hz, six pole induction motor has a rotor resistance of 0.1 Q and reactance of 0.92 Q. Neglect the voltage drop in statör and assume that the rotor resistance is constant. Given that the full load slip is 3%, the ratio of maximum torque to full load torque is (b) 1.712 (d) 2.134 (а) 1.567 (c) 1.948
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