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Electrician
Electrician Set-1
Electrical Accessories
54

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

54) Which safety device is used for the purpose of protecting the circuit ?

Fuse

Contactor

Adopter

Socket

Answer is:

Fuse

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

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

55) The fuse blows off by

Arcing

Burning

Melting

Sparking

Answer is:

Melting

56) Full form of HRC is

High Rating Capacity

High Rupturing Capacity

High Rating Current

High Rupturing Current

Answer is:

High Rupturing Capacity

57) The fusing factor of a HRC fuse is

1.1

1.4

1.7

2.0

Answer is:

1.1

58) What is the fuse rating that can be selected for a 10 H.P. induction motor ?

10 amperes

15 amperes

20 amperes

25 amperes

Answer is:

25 amperes

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

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