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

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

21) The main switch used in single phase supply is to be provided with

Answer is:

a fuse in the line and a link in the neutral

22) How many number of SPT and two way switches are required for the installation of godown wiring with 6 No. of lamps ?

Answer is:

One SPT and 5 Two way

23) Switch and accessory boxes need not be earthed if they are made up of

Answer is:

PVC box

24) The electrical accessories used in wiring installation are classified according to their uses. In what classification of accessories, the ceiling rose will belong ?

Answer is:

General accessories

25) In what classification of accessories, the distribution board will belong ?

Answer is:

General accessories

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