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- Q615 - Electrical, Electronic, & Control Engineering
42. Of the listed factors that influence the magnitude of the voltage induced in the stator windings of an AC generator operating at a constant 60 Hz frequency, some are fixed due to the alternator design and one is variable due to alternator operating conditions. Which of the following listed factors is subject to be variable during generator operation?
The strength of the rotating magnetic field is the only factor that can be adjusted during generator operation to control output voltage by varying field excitation.
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