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Question: example 121 a starconnected 3phase induction machine is supplied by...

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Example 12.1 A star-connected 3-phase induction machine is supplied by a source of 440 V. If a load is applied to the machine such that it runs at 1764 rpm and the machines synchronous speed is 1800 rpm, calculate the following - the slip and rotor equivalent resistance - the per-phase excitationrentlex - the magnitude of the per-phase current , the total real power delivered to the rotor -the reactive power absorbed by the machine the total torque and mechanical power output - the machine power factor lx1.5 6 0 V. 900 Ω j110Ω Note: R R
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