engineering recuitment MAHATRANSCO AE Electrical Mock Test Electrical Machines Alternator and Synchronous Motors Effect of Excitation on Armature Current and Power Factor
Armature reaction mmf (AT) of a synchronous generator supplying power at rated voltage with zero power factor lagging is
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Magnetizing
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Demagnetizing
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Cross-magnetizing
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Both magnetizing and cross-magnetizing
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Both demagnetizing and cross-magnetizing