|
How can field distortion be remedied?
|
|
0
|
558
|
January 19, 2018
|
|
What is meant by Normal Neutral Plane?
|
|
0
|
643
|
January 19, 2018
|
|
What is the best way of minimizing eddy currents in an armature?
|
|
0
|
511
|
January 19, 2018
|
|
Should the brushes of a loaded generator be placed in the neutral plane?
|
|
0
|
714
|
January 19, 2018
|
|
What causes sparking at the brushes?
|
|
0
|
606
|
January 19, 2018
|
|
What is the standard direction of rotation of the DC generators?
|
|
0
|
764
|
January 19, 2018
|
|
What is meant by voltage build up of a generator?
|
|
0
|
526
|
January 19, 2018
|
|
How should a generator be started?
|
|
0
|
455
|
January 19, 2018
|
|
What is the procedure for shunting down the generator?
|
|
0
|
607
|
January 19, 2018
|
|
Can a generator be reversed by reversing the connections between armature and field coils?
|
|
0
|
891
|
January 19, 2018
|
|
How do you start an Induction motor?
|
|
0
|
409
|
January 19, 2018
|
|
What are Damper Winding?
|
|
0
|
385
|
January 19, 2018
|
|
What are Interpoles used for?
|
|
0
|
1000
|
January 19, 2018
|
|
Potential Transformer (PT)
|
|
0
|
274
|
January 19, 2018
|
|
Current Transformer (CT)
|
|
0
|
272
|
January 19, 2018
|
|
What are Dummy coils?
|
|
0
|
1047
|
January 19, 2018
|
|
What is the purpose of compensating windings?
|
|
0
|
697
|
January 19, 2018
|
|
What is Cogging and Crawling?
|
|
0
|
740
|
January 19, 2018
|
|
What is Phase Swinging?
|
|
0
|
2481
|
January 19, 2018
|
|
Will there be any harm if the rotor of a hybrid stepper motor is pulled out of its stator?
|
|
0
|
840
|
January 19, 2018
|
|
Do stepper motors have internal or external fans?
|
|
0
|
330
|
January 19, 2018
|
|
What is a synchronous capacitor?
|
|
0
|
518
|
January 19, 2018
|
|
Applications of synchronous motors
|
|
0
|
464
|
January 19, 2018
|
|
Which has more efficiency; synchronous or induction motor?
|
|
0
|
263
|
January 19, 2018
|
|
What is the difference between direct-connected and direct-coupled units?
|
|
0
|
916
|
January 19, 2018
|
|
What is direct-connected alternator?
|
|
0
|
1641
|
January 19, 2018
|
|
Possible reasons if a 3-phase motor fails to start
|
|
0
|
611
|
January 19, 2018
|
|
How does the slip vary with load?
|
|
0
|
503
|
January 19, 2018
|
|
Why induction motors are called asynchronous?
|
|
0
|
461
|
January 19, 2018
|
|
How do changes in supply voltage and frequency affect the performance of an induction motor?
|
|
0
|
1080
|
January 19, 2018
|