Phase,Neutral, Ground and Earth in tamil

To understand the difference between Neutral, Ground and Earth, we must understand the need of these things first.
Neutral
Neutral is return path for an AC circuit which is supposed to carry current in normal condition. This current may be because of many reasons, primarily because of phase current imbalance and some time because 3rd and 5th harmonics also.
There may be others reasons too but the magnitude of this current is in fraction of phase current and in few case it can be even double of phase current. So Neutral wire is always assumed to be charged (in active circuit). This neutral wire is given to ground (by grounding) to make the second terminal of neutral wire at zero potential.
Earth or Ground
Earth or Ground is for safety concerns against leakage or residual currents on the system via least resistance path. While phase and neutral is connected to main power wiring, earth may be connected to body of equipment or to any system which in normal condition doesn’t carry current but in case of some insulation failure, is supposed to carry some minor current.
This current is not directly coming from live or phase wire, but is from secondary links which was not in touch with live system in normal condition. This current is usually much lesser than main line current or phase current and mostly is in order of mA. But this leakage current is good enough to kill someone or may risk fire. Such current are being provided a low resistance path and sent to earth via earth wire.
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[@onefineday1333]

பார்க்க கல்வி கண் திறந்த காமராஜர் ஐயா போல் இருக்குறீர்கள்,, அதே போல் மாணவர்களுக்கு கல்வியை எளிய முறையில் கற்றுத்தருகுறீர்கள்,, வார்த்தைகளே இல்லை,, நன்றி

[@kalyanakumarkalyan638]

ஐயா வணக்கம் உங்களுடைய வகுப்பறை விளக்கம் மிக அருமையாக உள்ளது நீங்கள் எனக்கு ஆசிரியராக கிடைக்காமல் போனதற்கு மிகவும் வருந்துகிறேன் ஐயா மிக்க நன்றி ஐயா

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அருமையாக உள்ளது. தொடரவும்

[@vaiyairtt]

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[@jermanskingsly7773]

thanks sir about neutral and earth explanation

[@dineshkumarr3819]

Thanks for the clear explanation

[@aravinthraj6181]

ஐயா நன்றாக கற்று கொள்ள முடியும் நீங்கள் ஆசிரியராக இருந்த நன்றி ஐயா

[@kratos8598]

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[@ElectricalExpressTamil]

1.சார் ஜெனரேட்டிங் ஸ்டேசன்ல இருந்து நியூட்ரல் வருவது இல்லை மூன்று பேஸ் மட்டுமே வரும் என்பதை அறியவும். 2.ஜெனரேட்டிங் ஸ்டேசன்ல ஸ்டார் கனெக்ஷன் அல்டர்னேட்டர் பயன்படுத்தப்படுகிறது எனவே நியூட்ரல் எர்த்திங் செய்யப்பட்டு இருக்கும் நான் ஒப்புக்கொள்கிறேன். 3.கண்ஸ்யூமர் என்ட் பொருத்தவரையில் டிரான்ஸ்பார்மர் எர்த்திடு நியூட்ரல் மட்டுமே கிடைக்கும்

[@vijayhari9822]

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[@Electricalplumbing1994]

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அருமையான விளக்கம் சார்

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[@Electricalplumbing1994]

Invetersupply nutural multimeter la pottu pattha 243 244 voltage varuthu but test lamp potta trip aguthu ena falut....sollu ga sir ..main bord la 2pole Rccb vachurukean but EB phase nutural work aguthu ena falut sollu ga sir...

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அய்யா உங்கள் விளக்க உரை செய்திகள் தெளிவாக இருந்தது

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Sir pls make a video of Difference between Isolated neutral and earthed neutral system

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[@s.boobalans.g.b8742]

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[@vinosmartbuddy]

3 phase unbalance voltage time which one is return path sir

[@hiter_dharun]

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[@rajkumart353]

Diesel generator install seiyumbodhu, ground neutral kodukirom, .. return supply adhu vazhiyaga groundukku poguma, alladhu, eb neutral vazhiyaga ..supply transformerku poguma sir?..

[@prasathpachaiyappan7075]

Good explanation. Sir and how to calculate the earth allowed voltage 0-5 ur told

[@dhanasekarr5932]

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[@ASRUNTHI]

Thanks

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[@kangatharan6215]

One of phase return path ,and what will happened if unbalance voltage condition in induction motor ? Coli heat up and damage how the return phase is decided inorder to voltage level

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நெகட்டிவ் சார்ஜ் ஒரு சாதனத்தில் சென்று நியூட்ரல் செல்லும் போது நியுட்ரலிலலும் நெகட்டிவ் Phase current இருக்குமா

[@jsnselfservice9092]

Dear sir neutral ngurathu return path ok, yen sir load use pannakulla mattum return path laa supply pass aguthu neutral laa , load use pannamaa phase neutral layum connect panna short circuit aguthuu I can't understand kind request explain sir

[@pinkgirl3464]

Earth loop impedance means what sir

[@rajasenniah7097]

Ground earth and neutral line board la joined pannalaama allathu panna koodatha ella board kum thaniyave kodukkanuma

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Sir What is Good earth and Dirty earth?

[@vadivelmurugan6222]

Sir oru veetla earth nutral eppati kantupetikerathu.nutral kuntupoie earth link pannie irnthal.eppadi ithu ground earth kantupeetikerathu.

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Can explain about CT calculation?

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Good sir

[@kesavans2312]

Sir one doudut ippo netral and earth different ok but rendumey earth akiruku ok but why earth and neutral touch painah Spark varuthu ELCB trip aguthu...

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Good morning sir, i from Malaysia, Selangor. I am rewinder i got experience in winding 38 year sir i am interested to stady in part time class or on line class sir can you maked sir tq

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சார் வீட்டுக்கு ELCB MCB எவ்வாறு கணக்கிட்டு வாங்க வேண்டும் .

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[@thangakutty777]

sir ups la neutral earth kku voltage yevalavu sir?

[@mychilpmr]

Hi sir...just a doubt.. If the transformer side nutral is not grounded, will the earth work as return path in equipment side...

[@ravichandran5276]

How do determine phase and nutral

[@bikelover8355]

👍

[@varthamanankirubagaran9369]

Sir, our body is a good conductor..but if we wear a rubber slipper(insulator) we won't get shock.. Actually current pass through our body..but we wear rubber slipper we won't get shock..How it is..?Is that the reason the current is not earthed..Only if anything is earthed... Current will be passing..?

[@arikumar156]

Phase neutral mathi kuduthal ena aagum... Adhu edhum agalana adhuku ena reason ??

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1.bro electrons flow device reach anathum natural la y charge illa ma varuthu 2.bro electrons natural la return agum pothu y humans teach panna stock adika matiguthu 3.bro general people electricity generate panna government ku appudi sell pandrathu

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Nice

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🙏🙏🙏🙏

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Yentha schl sir neenga

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Sir very clear Neutral na enna nu niraya Peru ta kettan correct ta na answer varla Innum niraya videos Pannunga

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Sure Share ur all EEE Friends Tq

[@tkannan7185]

எங்கள் வீட்டில் சகேட்ல் எர்த் ஒயர் இருக்கிறது அந்த ஒயர் இந்த எர்த் லிங்கில் கனெக்சன் குடுக்கப்பட்டது அதன் பின் எங்கள் வீட்டில் இண்டக்ஷன் பவர் வரவில்லை ஆனால் கரண்ட் பில் அதிகமாக வருது என்ன காரணம் சொல்லுங்கள் நண்பரே

[@Electricalplumbing1994]

Invetersupply nutural multimeter la pottu pattha 243 244 voltage varuthu but test lamp potta trip aguthu ena falut....sollu ga sir ..main bord la 2pole Rccb vachurukean but EB phase nutural work aguthu ena falut sollu ga sir...

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[@madasamyt3327]

Double earthing wire use pannum pothu epadi parallel connection agum. Example one diagram and explain .. Double earthing use panrathuku pathil Earthing wire size phase wires size veda double ah podalama?

[@starwin360]

yes.. But if one earth is damaged, the another earth will pass the leakage to earth..

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Neutral is winding starpoint lead

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திரிபேஸ் மோட்டாரின் விளக்கம் இப்போது புரிந்தது. எனக்கு watts. voltage. ampear விளக்கம் தரவும்

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Nuetrol வயரில் என்ன நிகழ்கிறது ஐயா