In my new house, full new wiring was done by an electrician. ELCB was also fitted of a good co. and check switch is also working properly of ELCB. But after many years, while opening the switch board, I noticed that neutral and earthing were mixed in it. Now my question is that why did the ELCB did not trip.
1) How can we find on the basics of supply voltage is that particular is single or 3 phase 2) If all Earhin of home or home appliances are connected together , are grounded then how can shock occurs pls expain
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
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.
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?
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
Best option is earth,nutral(separate earthing),phase. As nutral is shit in my area there always current and they damage my electric applicance. My opinion never nutral if it come from a govt supply. I have burned my ups to learn this
मेरे घर के एक स्विच बोर्ड में न्यूट्रल अर्थ short थी. उसमे एक applianceतो ठीक चलता था लेकिन दो एप्लायंस साथ चलाने से उसका load कम हो जाता था । बाद में rccb लगाने के बाद rccb ट्रिप हो जाती थी । बाद में फाल्ट ढूँढने से पता चला कि न्यूट्रल अर्थ short थी ।
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.
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.
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
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
but sir agar electrical appliances ke liya protection purpose se ek dusra earthing kr de aur neutral ke liye alag se earthing kar dein tb to appliences me koi leakage current nai aayega na ??
Bhaiya mera ...sara switch off hai ...koi appliance nhi hai ....still daily 4-5 unit reading ara ....kya kru smjh ni ara..........main mcb band krne se meter normal hojara ....kya kru kuch suggestions dijiye
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
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
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
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 ?
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
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?
Can you kindly explain the basic logic behind earthing the neutral of a transformer or a Diesel Genset ?
Thank you sir. Very useful videos. Your videos always helps me.
In my new house, full new wiring was done by an electrician. ELCB was also fitted of a good co. and check switch is also working properly of ELCB. But after many years, while opening the switch board, I noticed that neutral and earthing were mixed in it. Now my question is that why did the ELCB did not trip.
Please make video on PLC and Drawing Please sir please 🙏 😢
Yes
Yes sir pls
Please ser
Good explanation.God bless u and your whole family for helping the human being
1) How can we find on the basics of supply voltage is that particular is single or 3 phase
2) If all Earhin of home or home appliances are connected together , are grounded then how can shock occurs pls expain
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
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.
Energy meter runs very fast and demand also jump.
I mostly burned the meter😊
🎉🎉😢😮
In 3 phase supply, when u take the load. The phase voltage will be unbalanced, earthing can only be used for light load.
Sir your videos is very helpful for interview and industry
Sir please make a video of NGT neutral grounding transformer
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?
Very nice video.very informative bhhai.plz make video on generation plant ke switchyard equipment ke bare me plz if possible
In my village, each house is running on Earthling only. No neutral wire is coming from transformer. And they are running purely safe
That's out of logic. and unsafe ..where the neutral gone? Distribution transformer is always D to S, so where the neutral gone?
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
This is not a safe during rainy season it may lead to electrical shock.
It's totally lack of knowledge
Good knowledge in simple language thx
By commecting earthing.. Electricity bills can be avoided.. as meter is not in the closed loop .. 🧐
Best option is earth,nutral(separate earthing),phase. As nutral is shit in my area there always current and they damage my electric applicance. My opinion never nutral if it come from a govt supply. I have burned my ups to learn this
U r right but two different earthings are used once for safety and second for the place of neutral.
Please explain sometime due to weak neutral i connect main neutral wire with earthing
Leakage hone se neutral ko earthing ka sath ek loop Dane se problem Kiya hoga
Video start from 0:41
Ogor electrical wiring main earthing aur neutral short ho jata hai toh Kiya dikkot concealed wiring main hoga
Hello sir will you explain about cpu to plc command flow witch form mv or ma ..
मेरे घर के एक स्विच बोर्ड में न्यूट्रल अर्थ short थी. उसमे एक applianceतो ठीक चलता था लेकिन दो एप्लायंस साथ चलाने से उसका load कम हो जाता था । बाद में rccb लगाने के बाद rccb ट्रिप हो जाती थी । बाद में फाल्ट ढूँढने से पता चला कि न्यूट्रल अर्थ short थी ।
Neutral aur earth ko kaise identify kaise kare sir
Make video on GATE END BOX (MINING) and pilot relay
Indian electrical rule ki book kidher milti hai?
Sir, kya hm neutral ko nange per(Leg) touch kr skte h?
Open circuit & close circuit m
Sir, when a motor running continually star connection ,what is the problem? Any problem with the motor.
Earth pit measurement principal par video banaiye sir
Kya ham 2 alag alag earth ka use kar sakte hain ek neutral ki jagha ek safety ke liye
You didn't discuss vice versa i.e whether we can connect neutral wire as a earth wire?
Suppose electrical and Instrument earthing found short.can we give any technical clarification regarding it.#Abhishek ji
Sir pease made a video for why both are diffrential and restricted earth fault protection using in same equipment...
Ye sab basic jaankari lene ke baad bhi job nhi mil rahi hai koi Skill suggest kre jo industry area me kaam aaye?
Please guide sir What software skills should a maintenance person have?
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.
Apke new video q nhi Aya Raha q
Can the wiring of a house get burnt when Earthing is used as a neutral medium. Alex. Mumbai. India. Thanks.
Agar main line ki newtral ke saath separate earth joint Krna safe hoga
सर,
गांव में सभी लोग सभी इक्विपमेंट के लिए न्यूट्रल की जगह अर्थिंग का ही प्रयोग करते है।
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.
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
Jitna appliance ki load lene ki capacity h utna hi current flow hoga
Kya meter se N le,aur P dusre ke ghar le to mere ghar ki reading badegi ya uske ghar ki jiske ghar se P liya h
Sir Please Dielectric Absorption Ratio of Transformer ke baare me details me video banaiye...aur PI and DAR ka difference and uses....
If in a home only one phase and one neutral use. But without neutral we use earthing then what happens.
Kya three fase servo mai newtral kee saath seprate earth connect kr sakta hai koi effect toh nhi parta
Sir ship ya jahaj me jo N(-) use hota he vo ground karte he uski wiring k bare me thoda sa ek video upload karye ship wiring
Samjhe Nehi , keyse hua closed path when we use earthing
Sir,ct/pt& transformer tan-delta ke bare me kus bataye
न्यूट्रल और अर्थिंग दोनो को एक साथ जोड़ने से क्या होगा।
What if two rods are ground ,
I mean one for earthing and one for neutral .
Does energy meter will show this ??
Sir motor winding training par videos banaye
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
Best conceptual question ❤🎉
but sir agar electrical appliances ke liya protection purpose se ek dusra earthing kr de aur neutral ke liye alag se earthing kar dein tb to appliences me koi leakage current nai aayega na ??
Bhaiya mera ...sara switch off hai ...koi appliance nhi hai ....still daily 4-5 unit reading ara ....kya kru smjh ni ara..........main mcb band krne se meter normal hojara ....kya kru kuch suggestions dijiye
Earthing phase se touch ho gaya hoga ek baar check Karo
Phase se current earth ja raha hoga isliye meter reading le raha hai
Kya neutral or earthing ak sath de sakte h
Stability ke bare me bataye
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
Agar hum earthing ko main switch ke neutral ki output per connect karde to kya hoga? Kya ye sahi hai
Ghar Ka Bill Kese Kam Kare
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
100% right महत्वपूर्णजानकारी धन्यवाद सर जी
Sir interview mai HT & LT panel se related kon se questions puchte hai
Plz ek video bna dijiye 🙏🙏🙏
Neutral ke through voltages kiu Nehi ate
Sir short video daliye channel main..
Sir why we cannot use sf6 gas in transformer in place of oil as insulating medium
😂😂😂😂
Is condition me do earthing point de na chahiye 1) Ghar ke jo equipment hai uske liye proper earthing aur
2) earthing neutral ke liye..🎉
Please make a video cable selection of any lode
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
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 ?
But neutral tho transformer ke pass earthing kar raha hota hai na
Sir kindly inform about vacancy in industries like steel plant and powe plant for experience candidate
Please i will need your personal Advice.
Sir can you share dol and star delta control wiring please sir
Thanks. Very informative.
SEPRATE EARTHING CAN BE USED AS A REPLACEMENT OF NEUTRAL...
Sir Plant me 90 % motor body short ho rahi hai kiya reason ho Sakta hai
Motors are exposed to Humidity area ? Acid or water area?
Sir 2 phase 220v ac vs 220v 1N 1P wale concept pe video bnao
Erf ke bareme vedeo baniye sir
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
Birla grup
Good knowledge in simple way
IMPORTANT NICE व्हीडिओ SIR
Ager erthing na kiyaa ho to
Sir I am a diploma electrical engineer . Sir panel banana samjayeye
Its usefull for two way connection and its not connected to the earthing
Nice 👍 bro . Perfect .
You have very good command on Hindi and the explanation is perfect and well understood. Keep up the Good job !!!
Mind blowing 😊
Great explanation 🙂
V lucid explanation 👍
Very nice Vedio.
sir ab drawing pr series bnaiy
Thank you so much 👍
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?
Don't connect with neutral.... If you do this type... Then neutral working like earthing...
very useful information
You can install a totally separate earthing only for neutral
Sir enta knowledge hamko kb hoga
😢
great work
Nice video Sirji
Tks for sharing