How is the speed of the propeller shaft directly coupled to an AC synchronous propulsion motor changed when powered by a variable frequency alternator in an AC turboelectric drive system?
A
varying the number of motor poles
B
varying the turbine speed
C
varying the field strength of the generator
D
varying the field strength of the motor
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Question 1 / 205eccefa4bacbc34ba4d4829d
Question 1 of 205eccefa4bacbc34ba4d4829d
How is the speed of the propeller shaft directly coupled to an AC synchronous propulsion motor changed when powered by a variable frequency alternator in an AC turboelectric drive system?
How is the speed of the propeller shaft directly coupled to an AC synchronous propulsion motor changed when powered by a variable frequency alternator in an AC turboelectric drive system?