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Wireman
Wireman Set-1
Electrical Wiring System
6

Electrical Wiring System MCQ with Answers

6) What is the recommended minimum height of socket outlet shall be provided in the bathroom?

130 cm

140cm

150cm

200cm

Answer is:

130 cm

Electrical Wiring System MCQ with Answers

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Related Electrical Wiring System MCQ with Answers

7) What is the name of term that the time taken by a fuse to interrupt the circuit in the event of fault?

Fusing current

Fusing factor

Cut off factor

Current rating

Answer is:

Cut off factor

8) Which is used to quench the arc quickly without any fire hazard?

Dry sand

Lime powder

Graphite

Silica

Answer is:

Silica

9) Which type of fuse is used for electronic circuits?

Ferrule contact cartridge fuses

Re wireable type fuses

HRC fuses

Diazed screw type cartridge fuses

Answer is:

Ferrule contact cartridge fuses

10) Why the foot contacts of the fuse cartridges have different diameters for each rated current?

To increase the current rating

To increase the contact area

To reduce the rating effect

To prevent the insertion of wrong current rated cartridges

Answer is:

To prevent the insertion of wrong current rated cartridges

Electrical Wiring System MCQ with Answers

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