FINALS Flashcards
1
Q
Low cost electronic motor that rotate using AC power supply
A
AC MOTORS
2
Q
A
3
Q
8 structure of AC MOTOR
A
- Flange Bracket
- Stator
- Motor Case
- Rotor
- Output Shaft
- Ball Bearing
- Lead Wires
4
Q
Press-fitted into motor case
A
Flange bracket
5
Q
Electromagnetic steel plates, polyester-coated copper coil, and insulation film
A
Stator
6
Q
To protect ; die cast aluminum w/ machined finished
A
Motor Case
7
Q
EM steel plates with die cast aluminum
A
ROTOR
8
Q
Round shaft type and pinion
A
Output shaft
9
Q
Heat-resistant polyethylene coating
A
Lead wires
10
Q
AC motors generate «_space;» and «» inside the motor.
A
Magnetic flux and induced current
11
Q
What operation principle behind AC MOTORS
A
Arago’s disk
12
Q
The phenomenon when magnet is moved along the surface of a metal disk, the diak rotates to follow the magnet
A
Arago’s disk
13
Q
A
14
Q
A
