In an electric motor, which of the following is the rotating part that contains the power windings and commutator?
a. capacitor
b. armature
c. rotor
d. stator
ANSWER: b
Trades & Technology
You might also like to view...
All handsaws are made the same
Indicate whether the statement is true or false.
Trades & Technology
_____ is an integral part of horse management in keeping pastures from being over grazed.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
When operated with the same power source, which induction motor will have a higher RPM: a four-pole motor or a six-pole motor?
A) The number of poles does not affect the speed of the motor. B) The six-pole motor will turn faster. C) The four-pole when turning clockwise, the six-pole motor when turning counterclockwise. D) The four-pole motor will turn faster.
Trades & Technology
What is the total inductance of four 10 mH inductors connected in series?
A) 40,000 ?H B) 2.5 mH C) 40 mH D) 250 mH
Trades & Technology