H&S PowerPoint 5

Which one of the following would be considered an electrical hazard?

• Wet conditions

• Faulty equipment

• Incorrect fuse

• Overloading sockets

• All of the above

What material is used to shield electric?

• RCB

• JCB

• PVC

• XRP

What Colour is associated with 400v 3 phase power supply

• Blue

• Green

• Yellow

• Red

What Colour is associated with 240v 1 phase supply

• Blue

• Green

• Yellow

• Red

What Colour is associated with 110v 1 phase supply

• Blue

• Green

• Yellow

• Red

What is an RCD?

• Reactive Current Device

• Residual Current Device

What is the purpose of an RCD?

• Switches off electricity automatically if there is a fault

• Switches off water automatically if there is a fault

What does this symbol mean?

• Double Boarded

• Double Bonded

• Double Insulated

• Double Square

When should a PAT test be carried out?

• Every 3 months

• Every 6 months

• Every 9 months

• Every year

What does PAT test mean?

• Portable Accident Testing

• Portable Appliance Testing

• Portable Allowance Testing