|
The torque developed in IM is nearly proportional to ___
|
|
0
|
121
|
June 26, 2023
|
|
If s is the slip and f is the supply frequency of an induction motor, the ___
|
|
0
|
126
|
June 26, 2023
|
|
Star - delta method of starting of motor is not possible in ___
|
|
0
|
112
|
June 26, 2023
|
|
In an induction motor, the no-load slip is ___
|
|
0
|
127
|
June 26, 2023
|
|
The speed of rotation of 5th harmonic component in the stator of ___
|
|
0
|
83
|
June 26, 2023
|
|
In escalator which motor is used?
|
|
0
|
114
|
June 26, 2023
|
|
Fifth harmonic component of the induced voltage in three phase ___
|
|
0
|
89
|
June 26, 2023
|
|
The application that need frequent starting and ___
|
|
0
|
184
|
June 26, 2023
|
|
Belt conveyors offer ___ starting torque
|
|
0
|
98
|
June 26, 2023
|
|
For larger units high torque it is preferred to ___
|
|
0
|
179
|
June 26, 2023
|
|
In shapers and slotters which motor are preferred?
|
|
0
|
188
|
June 26, 2023
|
|
A crusher is equipped with ___
|
|
0
|
161
|
June 26, 2023
|
|
Which of following motor is preferred for belt conveyor?
|
|
0
|
149
|
June 26, 2023
|
|
In travelling cranes for swing action which motor is preferred?
|
|
0
|
173
|
June 26, 2023
|
|
In travelling cranes for crane travel, trolley and boom hoist which motor is preferred?
|
|
0
|
155
|
June 26, 2023
|
|
Exciting current of an induction motor is ___
|
|
0
|
175
|
June 26, 2023
|
|
Unbalanced supply voltage given to a 3 - φ, delta connected induction motor will ___
|
|
0
|
177
|
June 26, 2023
|
|
During no load test, an induction motor draws ___
|
|
0
|
119
|
June 26, 2023
|
|
Crawling in an induction motor is ___
|
|
0
|
184
|
June 26, 2023
|
|
What is power factor of a 3 - φ induction motor at no load?
|
|
0
|
205
|
June 26, 2023
|
|
The air gap between stator and the rotor of ___
|
|
0
|
151
|
June 26, 2023
|
|
Which method is less recommendable for induction motor starting in the industries?
|
|
0
|
205
|
June 26, 2023
|
|
High starting torque and low starting current is ___
|
|
0
|
197
|
June 26, 2023
|
|
Which of the following induction motor has maximum speed?
|
|
0
|
203
|
June 26, 2023
|
|
In double cage induction motor, the outer cage ___
|
|
0
|
189
|
June 26, 2023
|
|
In double cage induction motor, the inner cage offers ___
|
|
0
|
162
|
June 26, 2023
|
|
Which slots are used in the rotor of an induction motor?
|
|
0
|
122
|
June 26, 2023
|
|
Commonly used starters of cage motor is ___
|
|
0
|
170
|
June 26, 2023
|
|
The slip of an induction motor normally does not ___
|
|
0
|
188
|
June 26, 2023
|
|
In induction motor wound rotor motor is mainly is ___
|
|
0
|
219
|
June 26, 2023
|