MOTORS Flashcards
1
Q
holds the armture and the commutator
A
axle
2
Q
special contacts
A
brushes
3
Q
usually a permanent magnet to save power; used to create magnetic field with fixed polarity
A
field magnetic
4
Q
a split ring
A
commutator
5
Q
dry cell or battery
A
DC power supply
6
Q
roatating part of a motor where coils of wirw are wrapped around to form two or more electromagnets
A
armature or rotor