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Electrician
Electrician Set-1
Electrical Accessories
11

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

11) 35 S.W.G. copper wire has a fusing rate of

6 amperes

5.5 amperes

5 amperes

4 amperes

Answer is:

5 amperes

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

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

12) As compared to rewirable fuses, H.R.C. fuses have

high rupturing capacity

high speed of operation

no ageing effect

low rupturing capacity

Answer is:

high rupturing capacity

13) The quick response type cartridge fuse is used for :

lighting circuits

heating circuits

motor circuits

wiring circuits

Answer is:

heating circuits

14) The protective device which will not open the circuit even after 4 hours, when the current is 1.5 times the excess of the rated current will be

H.R.C. fuses

Cartridge fuses

Circuit breakers

Rewirable fuses

Answer is:

Rewirable fuses

15) Which type device, switches are classified ?

Controlling device

Holding device

Safety device

Outlet device

Answer is:

Controlling device

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

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