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Earthing - Coggle Diagram
Earthing
Purpose
Earthing is used to protect
you from an electric shock.
Types
System Earthing
The neutral of the system is directly connected to the earth.
It is also called Neutral earthing
Applications: Generator , Motor & Transformer
Equipment Earthing
Metallic frame of the electrical equipment
connected to the earth
Material used
Galvanized Iron (GI) Pipe is mostly used.
Importance of earthing
To protect electrical system
from Lightening
To protect human Lives
To protect buildings from Lightening
To keep voltage as constant
in the healthy Phase
(If fault occur any one phase)
Methods of earthing
Pipe Earthing
Plate Earthing
Rod Earthing