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ITI
Electrician
Electrician Set-2
Magnetism and Capacitors
19

Magnetism and Capacitors MCQ with Answers

19) Which is the diamagnetic substance?

Wood

Nickel

Platinum

Manganese

Answer is:

Wood

Magnetism and Capacitors MCQ with Answers

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Related Magnetism and Capacitors MCQ with Answers

20) What is the S.I unit of Flux density?

Tesla

Weber

Weber/metre

Ampere-turns

Answer is:

Tesla

What is the S.I unit of Flux density?

21) What indicates the shape of a BH curve (Hysteresis loop) of material?

Reluctance of the material

Field intensity of the substance

Magnetic properties of the material

Pulling power of the magnetic material

Answer is:

Magnetic properties of the material

22) Which electrical quantity is directly proportional to the eddy current?

Voltage

Current

Frequency

Resistance

Answer is:

Frequency

23) Which is the cause for changing the permeability?

Length

Flux density

Field intensity

Magneto motive force

Answer is:

Flux density

Magnetism and Capacitors MCQ with Answers

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