How earthing protects from electric shock?

To fully comprehend it, we must first understand the functioning of earthing. In a nutshell, earthing is the technique of conducting fault currents directly to the earth via a low resistance channel.

Mechanism of earthing:

Electrical earthing is accomplished by connecting the non-current carrying section of the equipment or the supply system’s neutral to the ground. The main pieces of equipment used in earthing are

• A wire.

A wire is used to connect all non-current carrying sections of the appliances and later connect it to the earth.

• Earthing plate/rod(Earthron)

An earthing plate/rod is placed inside the earth to discharge all the fault currents collected from the appliances using a wire.

               Let us now look at how earthing protects us from electrical shocks. Electric shocks are caused when electricity flows through noncurrent carrying portions of an appliance. It is obvious that to avoid shocks, we must remove the fault currents from the non-current carrying parts. To accomplish this, a low-resistance wire must be used to connect all of the non-current carrying sections and then to the earth, right? Indeed that process is referred as earthing.

                 As we understand how earthing protects us from earthing. It is observed that the Resistance of wire which is used in earthing has an important role. The ideal earthing resistance is 0 ohms. In practice, however, this is not possible. The NFPA and IEEE recommend a maximum ground resistance of 5 ohms. In that case, choosing an earthing with low resistance is very important. No worries I have searched for a low resistive earthing. So you need not. According to IEEE, Karytron provides the world’s best earthing. And the coolest thing about this company is that it’s earthing, Earthron has a 0.004 resistance. This is far less than all other methods of earthing. And here is the website link https://karytron.co/can-earthing-be-done-using-concrete/.