Earthing is the process of a path to earth, excessive electricity and voltage caused by short circuits or lighting thus preventing damage to the equipment and people.
The connection between electrical system, equipment and device with the earth plate or electrode through a thick wire resistance to provide safety from high current shock and damage is known as “earthing or grounding.
1} System earthing : connecting the neutral point of generator to connecting the earth
2} Equipment earthing : connecting the outer casing or supporting structure
>>System and equipment earthing should be separated by minimum 10m distance
Earthing Location Ground Must Be Normally Moist On Usual Basic
Salt and coal can be used to, further reduce earth resistance
*The earth electrode is a plate or pipe driven into the ground and connects to the electric component or system
Recommended size of earth electrodes
Conductor type to be based vertically size mm
Copper plate 600x600x3.15
GI plate 900x900x3.15
GI pipe 38mm
Cast ion pipe 10mmx2.5m long
*The resistance of the earth wire should not be more than 10 mm
Shopping in Nepal Is Now Easy With This Website.
The importance of earthing or grounding Electricity:
Here are 5 main reasons why earthing/grounding electrical currents are so important.
Protection against overload
It protects appliances, home and everyone in it from surge in electricity if lighting was to strike or the power was surge at your place for whatever reason, this produces dangerously high voltages of electricity in your system. If your electricity system is grounded, all of that excess electricity will go into the earth-rather than frying everything connected.
Helps direct electricity
Having your electrical system grounded means you will be making it easy for power o be directed straight to whenever you need it, allowing electrical currents to safely and efficiently travel through electrical system.
Stabilizes voltage levels:
- A grounded electrical system also makes it easy for the right amount of power to be distributed to all the right places, which can play a huge role in helping to ensure circuits aren’t overloaded and blown. The Earthing provides a common reference point for the many voltage sources in an electrical system.
- Earth is the best conductor: Excess electricity will always take the path of least resistance.
- Prevents damage, injury and death.
DO YOU WANT TO EARN MONEY ONLINE? START A BLOG LIKE ME. CONTACT WITH ME. I WILL MAKE A WEBSITE BLOG FOR YOU.
YOU WILL PAID BY ADSENSE WHEN ADS RUNS ON YOUR WEBSITE.
CLICK HERE TO KNOW MORE.
And if you have know first time this thing through my website, kindly contribute us by simply buying best hosting service throgh my referral link that i have mentioned in this article.
I help you completely if you just message me that you are interested in blogging. I will help you until you start earning money from website. So, why doing late, come on inbox me here.. email@example.com