IT is well known that direct current causes electrolytic corrosion when it leaves a metal conductor or pipe to enter the earth, but there is still a difference of opinion as to whether alternating ...

Electrical installations form the backbone of society — powering homes, businesses, and industries with the energy essential for everyday operations. However, working with these systems can be ...

As it's a safety factor, earthing is essential and mandatory. It's an electrical connection between the exposed metallic parts of an electrical appliance or installation and the earth, regarded to ...