A 3 phase, 400 V, 5 kW, star connected synchronous motor having an internal reactance of 10 is operating at 50 load, unity p f Now, the excitation is increased by 1 What will be the new load in percent, if the power factor is to be kept same Neglect all losses and consider linear magnetic circuit ...

A 3-phase, 400 V, 5 kW, star connected synchronous motor having an internal reactance of 10...

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Vector Mechanics for Engineers Statics and Dynamics

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Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self

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