BASIC WIRING PRACTICE - Practice Mode

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

1 2 3 4

Correct Answer: 2

2) What is the advantage of concealed wiring?

Easy to maintain Less voltage drop High insulation resistance Protection against moisture

Correct Answer: Protection against moisture

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

1 1.1 1.4 1.7

Correct Answer: 1.1

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

Ferred relay Thermal relay Impulse relay Dry reed relay

Correct Answer: Impulse relay

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

Concealed wiring Permanent connection Run cable through holes in ceiling Connection transportable appliances

Correct Answer: Connection transportable appliances

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