BASIC WIRING PRACTICE - Quiz

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

1 2 3 4

2) What is the advantage of concealed wiring?

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

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

1 1.1 1.4 1.7

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

Ferred relay Thermal relay Impulse relay Dry reed 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