Homework Clinic
Hands-on Clinic => Skills and Trades => Topic started by: 09madisonrousseau09 on Jul 24, 2018
-
Which of the following is true of shaded-pole motors?
a. They are small, inexpensive, and powerful.
b. They have a low starting torque, a low efficiency, and a high noise level.
c. They have a lower line current, are higher efficiency, and are very quiet.
d. They have a larger current, a lower total impedance, and a higher reactance.
Question 2
The stationary magnet of a DC motor is represented by the _____.
a. armature
b. field poles
c. commutator
d. rotor
-
Answer to Question 1
b
Answer to Question 2
b