|
When is the primary reactor method of starting employed?
|
|
1
|
60
|
January 19, 2018
|
|
When is primary-resistance starting employed?
|
|
1
|
63
|
January 19, 2018
|
|
What methods are employed to reduce the starting current of squirrel-cage motors?
|
|
1
|
63
|
January 19, 2018
|
|
Advantages of permanent magnet stepper motor
|
|
1
|
1039
|
January 19, 2018
|
|
Advantages and disadvantages of VR stepper motor
|
|
1
|
120
|
January 19, 2018
|
|
What is the main application of the micro stepping VR stepper motor?
|
|
1
|
63
|
January 19, 2018
|
|
What is meant by micro stepping in stepper motor?
|
|
1
|
77
|
January 19, 2018
|
|
What is meant by full-step operation in stepper motor?
|
|
1
|
51
|
January 19, 2018
|
|
What is meant by half-step operation in stepper motor?
|
|
1
|
57
|
January 19, 2018
|
|
Different modes of excitation in a stepper motor
|
|
1
|
62
|
January 19, 2018
|
|
Types of stepping motors
|
|
1
|
67
|
January 19, 2018
|
|
Advantages and disadvantages of the stepper motor
|
|
1
|
70
|
January 19, 2018
|
|
Define resolution in stepper motor?
|
|
1
|
64
|
January 19, 2018
|
|
What is slewing in stepper motor?
|
|
1
|
740
|
January 19, 2018
|
|
What is stepper motor?
|
|
1
|
62
|
January 19, 2018
|
|
What is step angle in stepper motor?
|
|
1
|
57
|
January 19, 2018
|
|
What are the main effects of armature reaction?
|
|
1
|
61
|
January 19, 2018
|
|
Define armature reaction
|
|
1
|
110
|
January 19, 2018
|
|
Why the armature poles are made of laminations?
|
|
1
|
56
|
January 19, 2018
|
|
What is the purpose of interpoles in modern dc machine?
|
|
1
|
89
|
January 19, 2018
|
|
What is the purpose of yoke in a dc machine?
|
|
1
|
83
|
January 19, 2018
|
|
What is the basic principle of an electric generator?
|
|
1
|
55
|
January 19, 2018
|
|
Classification of PMSM?
|
|
1
|
96
|
January 19, 2018
|
|
What is a PMSM?
|
|
1
|
80
|
January 19, 2018
|
|
What is brushless DC motor?
|
|
1
|
65
|
January 19, 2018
|
|
What is meant by chopper?
|
|
1
|
73
|
January 19, 2018
|
|
What are modes of operation of electrical drives?
|
|
1
|
185
|
January 19, 2018
|
|
What are the parts of electrical drives?
|
|
1
|
55
|
January 19, 2018
|
|
Different factors for the selection of electrical drives
|
|
1
|
86
|
January 19, 2018
|
|
Advantages of electrical drives
|
|
1
|
69
|
January 19, 2018
|
