Multiple Choice
The speed of a two-speed electromagnetic field type wiper motor is controlled by ______.
A) a stepped resistor between the wiper switch and the motor power terminal
B) additional brushes that increase the strength of the magnetic field in the armature
C) series and shunt field windings that increase the strength of the magnetic field
D) all answers are correct
Correct Answer:
Verified
Correct Answer:
Verified
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