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Engine_2014 : Electricity - 2060/2299
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Which of the following statements is true concerning a large polyphase synchronous main propulsion motor as used in an electric propulsion drive system?
A) The motor is started as an induction motor.
B) Resistance is gradually added to the rotor circuit.
C) The starting current is held below the rated current.
D) The field winding is energized for starting purposes only.
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