The objective of earthing or grounding is
The objective of earthing or grounding is
Earth wire or ground wire is made of
Earth wire or ground wire is made of
The size of the earth or ground wire is based on the
The size of the earth or ground wire is based on the
When earth fault occurs
When earth fault occurs
Ground resistance should be designed such that
Ground resistance should be designed such that
Moisture content in the soil _______ the earth soil resistance
Moisture content in the soil _______ the earth soil resistance
Generally grounding is provided for
Generally grounding is provided for
For an EHV equipment for maintenance first it should be isolated and connected to ground because
For an EHV equipment for maintenance first it should be isolated and connected to ground because
When the 3-phase system is not grounded and if Single Line to Ground fault occurs, the voltage of the other two healthy phases will
When the 3-phase system is not grounded and if Single Line to Ground fault occurs, the voltage of the other two healthy phases will
Factors on which soil resistance depends
Factors on which soil resistance depends
Average resistance of human body is
Average resistance of human body is
