|
The relative permeability is less than unity is ___
|
|
0
|
130
|
October 17, 2021
|
|
Degaussing is the process of ___
|
|
0
|
187
|
October 17, 2021
|
|
The left hand rule correlates to ___
|
|
0
|
148
|
October 17, 2021
|
|
Air gap has ___ reluctance as compared to iron or steel path
|
|
0
|
406
|
October 17, 2021
|
|
Main causes of noisy solenoid are ___
|
|
0
|
137
|
October 17, 2021
|
|
The susceptibility of paramagnetic materials generally lies between ___
|
|
0
|
122
|
October 17, 2021
|
|
The magnetic reluctance of ___
|
|
0
|
148
|
October 17, 2021
|
|
An electromagnetic field is ___
|
|
0
|
187
|
October 17, 2021
|
|
A keeper is used to ___
|
|
0
|
218
|
October 17, 2021
|
|
The energy stored in the magnetic field of ___
|
|
0
|
122
|
October 17, 2021
|
|
The most effective and quickest may of ___
|
|
0
|
113
|
October 17, 2021
|
|
The area of hysteresis loop is ___
|
|
0
|
168
|
October 17, 2021
|
|
When a magnet is in motion relative to ___
|
|
0
|
143
|
October 17, 2021
|
|
The coercive force in a ferromagnetic material is ___
|
|
0
|
199
|
October 15, 2021
|
|
Reciprocal of permeability is ___
|
|
0
|
270
|
October 15, 2021
|
|
Paramagnetic materials have relative permeability ___
|
|
0
|
147
|
October 15, 2021
|
|
Magnetising steel is normals difficult because ___
|
|
0
|
175
|
October 15, 2021
|
|
The laws of electromagnetic induction ___
|
|
0
|
191
|
October 15, 2021
|
|
Ferrites are ___
|
|
0
|
171
|
October 15, 2021
|
|
Temporary magnets are used in ___
|
|
0
|
171
|
October 15, 2021
|
|
Which of the following type of materials are not very important for engineering applications?
|
|
0
|
166
|
October 15, 2021
|
|
At a certain current, the energy stored in an iron-cored coil is ___
|
|
0
|
153
|
October 15, 2021
|
|
An infinitely long straight conductor located along Z-axis carries a ___
|
|
0
|
151
|
October 15, 2021
|
|
A certain amount of current flows through a ringshaped coil with ___
|
|
0
|
175
|
October 15, 2021
|
|
A rectangular magnet of magnetic moment M is ___
|
|
0
|
151
|
October 15, 2021
|
|
The electromagnet has 50 turns and a current of ___
|
|
0
|
164
|
October 15, 2021
|
|
Materials subjected to rapid reversals of ___
|
|
0
|
122
|
October 15, 2021
|
|
Out of the following statements, concerning an electric field, which statement is not true?
|
|
0
|
142
|
October 15, 2021
|
|
The working of a meter is based on the use of ___
|
|
0
|
131
|
October 15, 2021
|
|
The principle of dynamically induced emf is ___
|
|
0
|
173
|
October 15, 2021
|