4) The fuse rating is expressed in terms of :

Answer is:

current

Explanation:

The fuse rating can be calculated by dividing the power used by the appliance by the voltage going into the appliance.

I (Amps) = P (Watts) ÷ V (Voltage)

Normally the fuse rating is expressed in terms of current.

The fuse rating is expressed in terms of :

Electrical Accessories MCQ - Electrician (Set-1) with Answers

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Related Electrical Accessories MCQ - Electrician (Set-1) with Answers

5) A delayed-action cartridge fuse is used for :

Answer is:

motor circuits

6) A fuse should be connected in :

Answer is:

series of live conductor

7) For safety point of view, the fuses should be placed in

Answer is:

phase cable

8) A fuse in a circuit provides protection against

Answer is:

short circuit and overload

Electrical Accessories MCQ - Electrician (Set-1) with Answers

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