Earthing screen provides protection to which system against lightning strikes and which manner
Earthing screen provides protection to ___________ against _________ lightning strikes:
- Power lines, direct
- Powerlines, indirect
- Power stations, direct
- Power stations, indirect
Correct answer: 3. Power stations, direct
Explanation: Earth screen refers to the GI net that is installed over the power stations and substations. Its purpose is to provide protection to power stations against direct lightning strokes.