By | June 11, 2020
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Created by Surendra

Magnetism and Electromagnetism Quiz in English Set 1

All Important Question Answers for Electrician Related Exams

1 / 20

The left hand rule correlates to

2 / 20

Tesla is a unit of

3 / 20

The use of permanent magnets is. not made in

4 / 20

The ratio of intensity of magnetisation to the magnetisation force is known as

5 / 20

Magnetising steel is normals difficult because

6 / 20

The materials having low retentivity are suitable for making

7 / 20

Air gap has_______eluctance as compared to iron or steel path

8 / 20

The direction of magnetic lines of force is

9 / 20

The unit of relative permeability is

10 / 20

Ferrites are materials.

11 / 20

Which of the following is a vector quantity ?

12 / 20

A permeable substance is one

13 / 20

Paramagnetic materials have relative permeability

14 / 20

Ferrites are a sub-group of

15 / 20

In the left hand rule forefinger always represents

16 / 20

The main constituent of permalloy is

17 / 20

A magnetic field exists around

18 / 20

Which of the following is the unit of magnetic flux density ?

19 / 20

Gilbert is a unit of

20 / 20

Which of the following is a ferromagnetic material ?

कृपया सही सूचना भरें ताकि सर्टिफिकेट ईमेल पर भेजा जा सकें।

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