engineering recuitment GATE EE 2023-24 Test Series Electrical Machines Alternator and Synchronous Motors Synchronous Motor changing Excitation Effect
A three-phase star connected 400 V synchronous motor takes a power input of 5472 watts at rated voltage. Its synchronous reactance is 10 Ω per phase and resistance is negligible. If its excitation voltage is adjusted equal to the rated voltage of 400 V, the armature current is, _____ (in A)
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