Earthing, ya grounding, ek electrical system mein ek important safety measure hai. Iska mukhya uddeshya unwanted current ya voltage ko earth (ground) par discharge karke electrical appliances aur users ko surakshit rakhna hota hai.
Earthing ka kaam kaise karta hai:
Suraksha (Safety): Agar kisi electrical system mein kisi bhi karan se short circuit ya fault ho jata hai, toh extra current ground par safely flow karta hai. Isse appliances aur users ko nuksan nahi hota.
Voltage Stabilization: Earthing system voltage ko stabilize karta hai aur use safe levels mein rakhta hai. Isse electrical appliances ki lifespan bhi badhti hai.
Static Electricity Discharge: Grounding helps in discharging static electricity. Kuch devices, jaise ki computers, require proper grounding to prevent static electricity build-up.
Lightning Protection: Earthing lightning strikes se bachav karta hai. Lightning rod ke saath connect kiya gaya proper grounding system lightning ke bijli ko safely ground par discharge karta hai.
Earthing ke liye typically ek metal rod ya plate ko ground mein bury kiya jata hai, aur phir electrical wiring ko isse connect kiya jata hai. Is tarah, agar electrical system mein kisi bhi tarah ka fault ho, toh extra current ground par safely flow karta hai.
Earthing ek essential safety feature hai, aur electrical installations, homes, industries, aur anya places mein use hota hai. Iske bina, electrical systems mein nuksan ho sakta hai aur safety compromised ho sakti hai.