. A 3-phase, 400 V synchronous motor having a power consumption of 50 kW is connected in...

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. A 3-phase, 400 V synchronous motor having a power consumption of 50 kW is connected in parallel with an induction motor which takes 200 kW at a power factor of 0·8 lagging.

(i) Calculate the current drawn from the mains when the power factor of the synchronous motor is unity.

(ii) At what power factor should the synchronous motor operate so that the current drawn from the mains is minimum. ?

ANS [(i) 421 A (ii) 0·316 leading]

2) . A factory load consists

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Fundamentals Of Electric Circuits

ISBN: 9780073301150

3rd Edition

Authors: Matthew Sadiku, Charles Alexander

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Posted Date: Jun 04, 2022 01:06 PM

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. A 3-phase, 400 V synchronous motor having a power consumption of 50 kW is connected in...

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03 400v synchaonous motca Sokw 34 yoov induction motos 200k... View the full answer

Fundamentals Of Electric Circuits

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