MOTORS Flashcards

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1
Q

holds the armture and the commutator

A

axle

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2
Q

special contacts

A

brushes

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3
Q

usually a permanent magnet to save power; used to create magnetic field with fixed polarity

A

field magnetic

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4
Q

a split ring

A

commutator

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5
Q

dry cell or battery

A

DC power supply

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6
Q

roatating part of a motor where coils of wirw are wrapped around to form two or more electromagnets

A

armature or rotor

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