|
Fusible Loop System of Heat Detector
|
|
2
|
2936
|
June 27, 2023
|
|
The overall power factor of an on ___
|
|
0
|
146
|
June 26, 2023
|
|
Winding conductors of an electrical power transformer are ___
|
|
0
|
176
|
June 26, 2023
|
|
Which of the following transformer insulating oil generally used in India?
|
|
0
|
123
|
June 26, 2023
|
|
For satisfactory parallel operation of two ___
|
|
0
|
134
|
June 26, 2023
|
|
The leakage flux in a transformer depends upon ___
|
|
0
|
218
|
June 26, 2023
|
|
The no load current in a transformer lags the applied voltage by ___
|
|
0
|
156
|
June 26, 2023
|
|
What is the difference between spring return and double acting actuators?
|
|
3
|
1812
|
June 26, 2023
|
|
The flux involved in the emf equation of ___
|
|
0
|
79
|
June 26, 2023
|
|
The main difference between a PLC retentive and non-retentive timer is ___
|
|
1
|
2569
|
June 26, 2023
|
|
Two transformers with identical rating, are designed with flux densities of ___
|
|
0
|
178
|
June 26, 2023
|
|
If input of a transformer is square wave the output will be ___
|
|
0
|
144
|
June 26, 2023
|
|
CRGO steel is used in the core of transformer to ___
|
|
0
|
148
|
June 26, 2023
|
|
Air core transformer as compared to ___
|
|
0
|
135
|
June 26, 2023
|
|
Oil is provided in an oil filled transformer for ___
|
|
0
|
144
|
June 26, 2023
|
|
Lamination of transformer core is made of ___
|
|
0
|
137
|
June 26, 2023
|
|
In one 132 / 33 kV transformer the LV resistance is ___
|
|
0
|
254
|
June 26, 2023
|
|
An auto transformer having a transformation ratio of 0.8 supplies a ___
|
|
0
|
205
|
June 26, 2023
|
|
Is there any standard shelf life of rupture dics or not? Supplier manuals never mention it. But vendors suggesting to replace, I believe merely to get the business
|
|
1
|
542
|
June 26, 2023
|
|
In a transformer the magnetic coupling between the primary and ___
|
|
0
|
149
|
June 26, 2023
|
|
Short circuit test is performed on a transformer with a certain impressed ___
|
|
0
|
156
|
June 26, 2023
|
|
Iron loss in a transformer mainly occurs in ___
|
|
0
|
163
|
June 26, 2023
|
|
Breather is provided in a transformer to ___
|
|
0
|
233
|
June 26, 2023
|
|
Which of the following is minimized by laminating the core of a transformer?
|
|
0
|
116
|
June 26, 2023
|
|
How will you work on a control valve while it is line?
|
|
1
|
654
|
June 26, 2023
|
|
Transformers operating in parallel will share the ___
|
|
0
|
118
|
June 26, 2023
|
|
If supply frequency of a transformer decreases, ___
|
|
0
|
148
|
June 26, 2023
|
|
The efficiency of a transformer is mainly dependent on ___
|
|
0
|
186
|
June 26, 2023
|
|
What will be the eddy current loss if the supply frequency of ___
|
|
0
|
161
|
June 26, 2023
|
|
In a three phase star - delta transformer, what is the angle difference between ___
|
|
0
|
135
|
June 26, 2023
|