Wiring MCQ - Electrician (Set-1) with Answers

Wiring MCQ - Electrician (Set-1) with Answers

26) The current capacities of the cables are specified for certain ambient temperature in BIS regulations. The specified ambient temperature is :

Answer is:

40 Degree Centigrade

27) As compared to rewirable fuses, HRS fuses have :

Answer is:

high rupturing capacity

28) The outer screwed contacts of Edison screw type lamp holder must always be connected to the :

Answer is:

neutral wire of the circuit

29) As per standard practice the circuit of different phases should be kept at :

Answer is:

3.05 metres

30) To reduce the length of cable in a wiring installation having same number of points and wired in loop in terminal system, one of the following wiring accessories is required. Identify the accessory

Answer is:

Three plate ceiling rose

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