Which Statement About Permanent Magnet Wiper Motors Is True

Which statement about permanent magnet wiper motors is true?

A) The more armature windings between the high-speed and common brushes results in less magnetism in the armature and lower CEMF.
B) The lower the CEMF in the armature, the greater the armature current.
C) The fewer windings between the low-speed and common brushes results in increased magnetism and higher CEMF.
D) All of these choices.

Correct Answer:

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