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Electrician Set-2
Basic wiring practice
6

Basic wiring practice MCQ with Answers

6) How many two way switches with intermediate switch are used to control one lamp from three different places?

1

2

3

4

Answer is:

2

Basic wiring practice MCQ with Answers

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Related Basic wiring practice MCQ with Answers

7) What is the advantage of concealed wiring?

Easy to maintain

Less voltage drop

High insulation resistance

Protection against moisture

Answer is:

Protection against moisture

8) What is the fusing factor for high repturing capacity fuses (HRC)?

1.0

1.1

1.4

1.7

Answer is:

1.1

9) Which type of relay can be operated at both A.C and D.C?

Ferred relay

Thermal relay

Impulse relay

Dry reed relay

Answer is:

Impulse relay

10) What is the purpose of the flexible cords in domestic wiring?

Concealed wiring

Permanent connection

Run cable through holes in ceiling

Connection transportable appliances

Answer is:

Connection transportable appliances

Basic wiring practice MCQ with Answers

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