Category: Computer Engineering

Lightning Arrestors: What are they and how do they work?


Lightning is considered one of the most intense natural forces which are capable of destroying buildings and unprotected equipment within seconds. In fact, it is responsible for the tremendous damage, worth billions of dollar, each year. So, to protect buildings and equipment from ruthless lightning strikes and storms, lighting arrestors are used. They are the most suitable way to protect our infrastructure from lightning storms. So, here, we will talk about what they are and how they work.

What is Lightning Arrestor?

Lightning arrestor is the electrical equipment which is installed on power systems and telecommunication systems to protect the insulation and conductors of the system from the adverse effects of lightning.

In other words, lightning arrestor is a device that is installed in order to protect our homes, structures and power lines from dangerous power surges. Here, the primary defense of arrestor is against lightning and the damage it …