UNIT 34
Split_phase motors operate on the principles of a ________ magnetic field
Rotating
the _________ winding is made of a few turns of large wire and is located at the bottom of the state or core
Run
the ________ winding is made of many turns of small wire and is located at the top of the stator core.
Start
The holts motor operates at ________rpm
1200
The Warren motor operates at __________ rpm.
3600
A 2 phase power system has 2 voltages that are __________
90゚ out of phase
In single-phase motors such as the resistance start induction run motor, these start winding is disconnected by the__________.
Centrifugal switch
A single phase synchronous motor is sometimes referred to as a __________ motor
Hysteresis
The output shaft of a stepping motor ____________.
Moves through a specific angle for each input pulse
A __________ motor operates on the principles that like magnetic Poles repel.
Repulsion
The __________ motor can operate on either AC or DC voltage
Universal
In a motor that has a rotating magnetic field, the speed of that magnetic field is referred to as the__________
synchronous speed