What types of electrical earthing systems are used in buildings?

Earthing is necessary for equipment safety and for human safety.

Answer for USA, Canada and countries running a 60 Hz supply service.

There are two types of earthing, they are:

• Plate earthing

  and

• Pipe earthing.

<><><>

As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.

Before you do any work yourself,

on electrical circuits, equipment or appliances,

always use a test meter to ensure the circuit is, in fact, de-energized.

IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB

SAFELY AND COMPETENTLY

REFER THIS WORK TO QUALIFIED PROFESSIONALS.