why Lightning arrester is important on Highrise Building Lightning arresters are important on buildings for several reasons:1. Protects against lightning strikes: Lightning arresters absorb and divert lightning surges, preventing damage to the bu

A grounding system with high ground resistance provides unsafe path for the fault current, which increases the risk of equipment failure as well as the likelihood of severe injury to human being. In this case, if a fault current does not find any pat

A grounding system with high ground resistance provides unsafe path for the fault current, which increases the risk of equipment failure as well as the likelihood of severe injury to human being. In this case, if a fault current does not find any pat