One more important point. If we connect earthing instead of neutral, the modern electronic meters would detect it and would consider it as a theft of energy and in such case higher consumption would be recorded than normal.
Yes this is safe because, transformer neutral is connected to earth also. I have installed many transformers in Uttarakhand while Saubhagya Govt scheme.
In my village in Bihar, no neutral wire is supplied by electricity board for single phase connections only phase wire is given, In that case I have taken two separate wire earth pit , I have one wire as neutral and another wire is used as earth, my request is please tell me, Is it correct way for safety reason ?, the voltage between earth and neutral is nearly zero voltage, Please solve my doubts, Thanks @@mamtapradhania
If excess current/wire touching body of equipment or neutral path fails I can understand that why earthing is provided but Please explain the difference between 1:27 to 1:50 statement & 4:45 to 5:10 statement. Even if earthing is connected to all devices the earthing is designed with salt and conductive rods to be at 0 potential, so if earthing works as to provide a more conductive path for current instead of the human touch then why would current flow to other appliance’s human touch instead of better earthing path?
At times we observe voltage of 80volts in neutral. And manufacturers allow only one volt for it or they won't provide warranty for cnc systems. Better solution is to make separate earthing for sensitive machines
Where the voltage between ph & n is 230v, then that value will become 215 v in between ph & e.Voltage between n & e is like 20 vac.That fundamental comes from 3 ph star connectioncocnnection.
I relly liked your explanation, it cleared my doubt but... Question is what if neutral is weak can i connect earthing wire directly into it at starting of circuit will it drain current or increase voltage because at farm sometime incoming neutral become weak and bulb dont work but when it attched to ground wire it works fine.. I dont know it is good or bad
Isme koi dikkat nahi lekin earthing thik hona chahiye warna shok lag sakta hai. Jyada shanpatti mat dikhao. Kaydese chalo. Har ek chiz ki apni ahmiyat hoti hai.
Aapne jo kuchh bhi bataya wo bilkul theek hai, par ek baat jo ki bahut important hai, wo shayad chhoot gayi hai, wo yeh ki 3 phase distribution me jo unbalanced current hori hai wo Neutral ke dwara vahan ki jati hai aur Transformer ki secondary winding ke Star point tak jati I hai aur wahan se Earth me jati hai,
Ab yadi kahi par koi neutral ke sthan par earth ko use karega to, 3 phase system ki unbalanced current ko bhi earth me Jane ka ek short cut mil jayega aur user dwara banayi gayi earthing me unexpected high current bhi ja sakti hai 6:52
Ab yadi kahi par koi neutral ke sthan par earth ko use karega to, 3 phase system ki unbalanced current ko bhi earth me Jane ka ek short cut mil jayega aur user dwara banayi gayi earthing me unexpected high current bhi ja sakti hai
Sir can you make difference between ACB AND MCCB hum acb hi kyu use karte hai hum mccb bhi use kar sakte hai acb ke jagah. Interview mai question tha mere se.
Hmare pdos me electrican ne high voltage or thunder bolt se bachne ke liye main line me nurtal line ke sath hi earthing joint kr rhki h kya ye safe h high voltage or thunder bolt se bachne ke liye ?
Please sir HT line me vcb ko use na karke acb use kar sakte hai kya agar nahi kar sakte to kyu reason please sir ispe aek video banaye confusion hai is topic par
Sir mai ek electrician ho mere ek said per. AC ka wire jal kar earthing me mil Gaya laikin MCB trip nahi hoi aur earthing bhi Barabar hai hum ne jaha earthing dala tha who hissa kafi garam hogaya tha is ka koi hal bataye
Which company is better to join as a junior engineer trainee in century paper mill (a birla group company) or L&T construction Please suggest me bhaiya
Hello sir, आज मैने inverter लिया हैं। घर के Main D.B में rccb install किया है । Inverter के out से मैने फेज ही लिया हैं। अभी में inverter के out में भी rccb लगाना चाहता हुं। तो कया जब grid power होगा तब दोनो rccb लाइन में रहे gi तो कोई rccb trip हो सकती हैं या दोनो on ही रहेगी। कृपया vedio बनाए।thanks
sir please reply its an important quere, maine ek room rent pe liya tha pr waha earthing nhi aur mujhe dar hai ki ye mere appliances ko kharab kr skta hai toh mujhe ek dought the kya mein earthing ko jo khali hai use neutral se jod du taki jo current lecage ho woh neutral se exit ho jayee.. ......Jod du kya?
