POWER WIRING OF MOTORS - Quiz

1) Which item is used to terminate the cable ends in a panel board?

Grommets Wire ferrules Thimbles Raceways

2) What is the minimum number of earth terminals needed on a panel board

2 4 3 1

3) What is the name of item used to fix the cables rigidly to the body of panel board?

Bushing Grommets Ferrules Gland

4) Which material is used to make earth bus bar in panel boards

Copper Silver Iron PVC

5) Which step is involved in testing load performance in panel boards?

Second step First step Last step Third step