BASIC WIRING PRACTICE - Quiz

1) How many link clips are packed in cardboard boxes as per BIS rules?

50 clips 75 clips 100 clips 150 clips

2) What is the reason for home theatre wiring not to run along with power wiring?

Avoid leakage current in home theatre wiring Control temperature in home theatre wiring Avoid electrical interference in audio, video system Reduce the power consumption in power supplies

3) What will happen to the value of earth resistance if length of the earth pipe is increased?

Remain same Increases Decreases Infinity

4) Which types of accessories are used to operate a portable appliance?

Safety accessories Holding accessories Outlet accessories Controlling accessories

5) Which insulation is necessary for proper function and basic protection?

Double insulation Functional insulation Reinforced insulation Supplementary insulation