|
The starting torque of a D.C. motor is independent of which of the following?
|
|
0
|
231
|
October 11, 2021
|
|
Ward-Leonard controlled D.C. drives are generally used ___
|
|
0
|
147
|
October 11, 2021
|
|
Which of the following motors is preferred for traction work?
|
|
0
|
198
|
October 11, 2021
|
|
Which of the following types of motor enclosure is safest?
|
|
0
|
168
|
October 11, 2021
|
|
For crane travel which of the following motors is normally used?
|
|
0
|
144
|
October 11, 2021
|
|
A pony motor is used for the starting which of the following motors?
|
|
0
|
163
|
October 11, 2021
|
|
In squirrel cage induction motors which of the following methods of starting cannot be used?
|
|
0
|
139
|
October 11, 2021
|
|
Which of the following is essentially needed while selecting a motor?
|
|
0
|
157
|
October 11, 2021
|
|
___ is not a part of ball bearing?
|
|
0
|
135
|
October 11, 2021
|
|
___ is preferred for synthetic fibre mills
|
|
0
|
180
|
October 11, 2021
|