engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electrical Machines Alternator and Synchronous Motors Effect of Excitation on Armature Current and Power Factor
The V-curve in a synchronous machine is a plot of
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power factor (Y-axis) and armature current (X-axis)
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field current (Y-axis) and time (X-axis)
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armature current (Y-axis) and time (X-axis)
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armature current (Y-axis) and field current (X-axis)