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ITI
Electrician
Electrician Set-2
Magnetism and Capacitors
22

Magnetism and Capacitors MCQ with Answers

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

Voltage

Current

Frequency

Resistance

Answer is:

Frequency

Magnetism and Capacitors MCQ with Answers

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Related Magnetism and Capacitors MCQ with Answers

23) Which is the cause for changing the permeability?

Length

Flux density

Field intensity

Magneto motive force

Answer is:

Flux density

24) Which type of capacitor is used for space electronics?

Plastic film type

Ceramic disc type

Electrolytic-Aluminum type

Electrolytic-Tantalum type

Answer is:

Electrolytic-Tantalum type

25) What is the effect of the electrolytic capacitor, if open circuit fault occurs?

It will not function

It will burst at once

It will become leaky

It will function normally

Answer is:

It will not function

26) What will be the change in value of capacitance if the distance of the plates are decreased in the capacitor?

Becomes zero

Remains same

Decreases

Increases

Answer is:

Increases

Magnetism and Capacitors MCQ with Answers

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