நான் கூட இந்த தகவலை உங்களிடம் சொல்லியிருந்தேன் இப்போது இதற்கு விடை கிடைத்துள்ளது நன்றி மேலும் நீங்கள் கூறுவது போல பாதுகாப்பு சாதனங்களை முறையாக பயன்படுத்தவேண்டும் வாழ்த்துக்கள்.
Very good explanation bro. However it is important to isolate inverter circuit with separate neutral wire and adding a RCCB from the output of inverter. The reason in RCCB monitors the relay curren and having a common neutral will have higher relay current. by doing this, we are providing a shock prof circuit during power cut. When people touches the line output the RCCB will trip. Don’t ask me how I know 😅. (Not line man shock, just a RCCb protection just like our main supply. Please don’t confuse it).
Bro,great info. One small question, can you also talk about solar panels/inverter and reverse current... Since when I installed solar panel, I was informed that the electricity company needs to do some work to put the right set of equipment to cut down power from panels to line when the power is down ( I live in Texas and power cut happen very rarely happened once in 6 years now, due to too much snow in 2011 they did it once).
Thank you for your effort. We can use IEC, UL certified UPS to avoid this problem. I can say, we should use safety certified UPS only. You can investigate about backfeed voltage, then you comes to know more idea. My opinion is all input conductive terminal need to be isolated whenever grid not present. All poles need to open, relay can be used at the input terminal.
In our house, we using inverter so many years. Now only problem in two way switchs, bulb is glowing (slightly like 0.5 watts) when switch is 'OFF' at night, but day time work fine. And turn 'OFF' the inverter at night bulb work fine. I checked line wire in our whole house, when two way switchs 'OFF' with tester, it glows (3-4 months back). So removed some bulb in 2way switchs not using that. Totally 5no's two way switchs in our house. Only one is now glows in hall room, then i changed that particular bulb to single way switch. New one is fitted to that 2way switchs, now work fine last week i changed. ❤
Battery gives DC output, in between Battery and load, Invertor circuit is placed it converts DC to AC and switch cuts the Battery output to invertor when power is back, DC current give shock when you hold positive and negative, AC current give shock when you hold line and foot earthed or when touching conducting material
Recently in my house I faced Electricityissue from line wire. So I Called line man for rectification The issue was line wire loose contact Before he getting up of the pole the line man asked me to switchoff the ups and also plug out the ups output wire. Actually I don't know about this reverse current matter and all. On that day really I could not figure out for what reason he asked me to switch off the ups but today I could understand
Then only the neutral from ups is grounded through eb line and the current will flow through your body and reach the bulb. Therefore you will feel shock.
Anna iam great fan of your videos , niraiya video's la ketute irrukan , locally made amplifiers kum and branded amplifiers ku difference sollunga anna please, ithoda naa third time ore vishiyathuku comment pannuran , locally made amplifiers la sound good ah irruku but offerdable ah irruku but branded items costly ah irruku , so locally made vendors anything cheat pannurangala , excat ah locally made amplifiers components kum and branded amplifiers components kum difference video podunga anna please❤❤❤❤❤
R & D dhaan bro main difference. Branded company la our amp ready pannradhuku munnadi neraya vishayam check pannuvaanga. e.g peak power, program power, continous power indha maathiri laam. but locally made la paathinga na just components mattum import panni assemble panni kuduthuduvaanga. Naa Oru Sound System Rental Company dhaan vachu iruken bro.
UPS ku nu separate ah Wiring pannama, Phase line Full ah Ups panniruppanga So Return supply vandhurukkum... EB cut aanalum ups moolima Line main ku poirukkum so Indha maari incident nadandhurukkum😮
அண்ணா EB ல சரியான ஆட்கள் இல்லை. மேலும் UPS/ INVERTERS இருக்கும் வீட்டில் UPS/ INVERTERSINPUT கொடுக்கும் இடத்தில் ஒரு NC RELAY போட்டால் போதும். ஆனால் UPS/ INVERTERS அதனுடைய L மற்றும் N இரண்டு WIRES ம் UPS/ INVERTERS LINE POINT பயன்படுத்தும் இடம் வரையில் கொண்டு செல்ல வேண்டும். செலவு அதிகம்
Bro but bulb eriyumbothu kay vacha Shock adikkumla.... Appo athu unma thana.. Namma veetlu power pochuna bulb eriyum... So return adikkumla... Because I experience the same return current shock in new inverter....
Neenga sollurathu Theoretical aah correct than ... But actual days la UPS input plug EB supply la than eppovume connect aagirukkum.. appo kandippa intha newspaper la sollurathu nadakkalam.. Neenga UPS input ahh EB supply la connect pannittu appuram EB SUPPLY Ava OFF pannittu ,UPS output return la Kai vachu kaattunga...
Endha video vq neengale paarunga ... konjam confusion aagura madhiri eruku but puriyidhu... back to back natural positive negative ground nu maari maari word varudhu😅
Ups swich box forms a closed loop, loop ulla than shock adikum, loop veliya kediyadhu. If you'll think about it then no one person can have inverter when other person has one, but it is not the case. More than one people can have inverter.
Well done syed sir. This channel really deserve to be awarded with some award. Great job doing this service to society. But i am amazed at the knowledge you possess in many fields. You should have taken lot of efforts to acquire them. Keep it up.
ஐயா நீங்கள் கூறுவது சரி ஆனால் inverter input phase மற்றும் neautral மாறினால் inverter supply EB க்கு செல்லும் மாற்றும் ubs ல் output க்கும் inputக்கும் neutral disconnect ஆனால் load மூலம் ரிட்டன் ஆகி கம்பத்துக்கு செல்லும் எனவே ubs ப்ரப்பர் வயரிங் செய்ய வேண்டும் ubs voltage AC போல மாறாமல் fixed ஆக இருக்கும் அதனால் அது எளிதில் ஆளை கொள்ளும். என்னோடு வேலை செய்த நண்பன் ubs supply ல் உயிர் இழந்தான்
Not just UPS, even DG sets of different ratings, 5 KVA to 1000 KVA, sometimes due to issues in LT Panel, like short circuit, can also happen. We have come across, incidents, like this, where, Isolation is not there,reverse power can go to pole.
Excellent Video Brother. Thanks for your excellent research video .. Some electricians telling wrong information about seperate Neutral Supply. Once again Thank you ..Keep it up Bro😊😊😊
In my house I have not given common wiring to fan light from EB and UPS One set of wiring to light and fan from EB another set of wiring from UPS to separate fan light EB line and BATTERY should not be linked, it may incur cost but highly safety
EB line off ஆகி இருக்கும் நேரத்தில் , ups connect பண்ண வீட்டின் service line ல ( in post) nuetral loose contact இருந்தால், ups on ல ( with load ) இருக்கும் பட்சத்தில் , அந்த நியூட்ரல் wire ல பிடித்தால் கண்டிப்பாக line man க்கு shock அடிக்க வாய்ப்புள்ளது.
bro ipa ups la ac supply vauthuna athu bulb kuda connect agi irukum bothu current flow though bulb and neenga antha bulb oda negative terminal athavathu neutral wire a pudichitu irukum bothu antha current unga odambu vazhiya flow aganum la circuit compete pandradhuku though ground
5.1 and 7.1 audio amplifiers lam nama side la ready panrangala bro athukkun sony pola branded audio system kum difference enna nu explain panringala Digital Audio Engineering ku helpfull ah irukum
@@karthik2705 சரியான முறையில் எர்த்திங் இருந்தால் phase to earth 230volts,neutral to earth (max) 3 volts வரும் ப்ரோ..ஒரு வேளை neutralலில் பிரச்சினை இருந்தாலும் நீங்க சொல்ற போல (70v) வரலாம்..phase to neutral எவ்ளோ volts காட்டுகிறது ப்ரோ..??
Hi bro.. all ur videos are so informative.. keep it up.. And kindly clarify why the computer ups is tripping off when power goes out which makes the computer suddenly restart.. Am using 600 watts ups.. Should I upgrade to next level?
Correct me if I am wrong Battery produce electricity by chemical change so to produce electricity the chemical change need to happen For chemical change to happen electron need to go from one side to another that's why when connecting with other conductor battery won't give power
I got problem in led bulb after switching off the bulb milled golwing after some months getting the same bulb got failed why that bulb milled golwing,how to rectify the problem bro.
Oru doubt. 3 phase line iruku. Idha 3 different of phase changer (band) use Pani seperate ah hall ku, room ku, kitchen ku nu koduthurukanga. 3 no of phase changer um ore phase la dhan iruku. (for example phase 1)Nama use pandra oru phase la current poiduchi. Inverter ON agiduchi. Ipo nan vera phase la matha try pandran. Ana 3 band iruku (3 no of phase changer) Endha band la ups connect la irukunu teriyadhu. Nan irukura 3 band la 1st band la phase change pandran. Andha band la ups connect la illa. Ipo nan change pana band la, current iruku, adhulerndhu vettuku supply vandhuduchi, ana already ups lerndhum supply vandhutu iruku. Indha condition la fire or spark problem varuma. Idha epadi avoid panalam.
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Coupon Code - EF50
safe to eat food prepared in microwave safe ?
Best ups inveter sollunga bro
My Respect for Engineering Facts📈
Myv3ads, Maersk, st botanica shampoo scam pathi pesuna nalla irrukum
Bro my v3 ads scam illa bro many family only income
Theriya varum bothu theriyum
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QNET SCAM ALSO
My V3 scam video plz
நான் கூட இந்த தகவலை உங்களிடம் சொல்லியிருந்தேன் இப்போது இதற்கு விடை கிடைத்துள்ளது நன்றி மேலும் நீங்கள் கூறுவது போல பாதுகாப்பு சாதனங்களை முறையாக பயன்படுத்தவேண்டும் வாழ்த்துக்கள்.
எனக்கும் நீண்ட நாட்களாக ஒரு சந்தேகமாக தான் இருந்தது. மிக தெளிவாக புரிந்துக்கொண்டது.
Very good explanation bro. However it is important to isolate inverter circuit with separate neutral wire and adding a RCCB from the output of inverter. The reason in RCCB monitors the relay curren and having a common neutral will have higher relay current. by doing this, we are providing a shock prof circuit during power cut. When people touches the line output the RCCB will trip. Don’t ask me how I know 😅. (Not line man shock, just a RCCb protection just like our main supply. Please don’t confuse it).
ஐயா...சாமி...எங்க...கண்ணா... தொறந்துட்ட...சாமி...நீ...நல்லா...இருக்கோணும்...🙏🧚🙏💚🌹
Super bro எனக்கு இந்த டவுட் இன்வெர்ட்டர் வந்த காலகட்டத்துல இருந்தது நீங்க சொன்னதுக்கு அப்புறம் தான் எனக்கு விளக்கம் புரிஞ்சது.நன்றி.
Bro 1.5 wire la pc ku mattum earth kukkalam ( or ) DTH cable use pannalama for earth ku
7:25 Don't try this at home ☠️☠️ .
Bro,great info. One small question, can you also talk about solar panels/inverter and reverse current... Since when I installed solar panel, I was informed that the electricity company needs to do some work to put the right set of equipment to cut down power from panels to line when the power is down ( I live in Texas and power cut happen very rarely happened once in 6 years now, due to too much snow in 2011 they did it once).
Thank you for your effort. We can use IEC, UL certified UPS to avoid this problem. I can say, we should use safety certified UPS only. You can investigate about backfeed voltage, then you comes to know more idea. My opinion is all input conductive terminal need to be isolated whenever grid not present. All poles need to open, relay can be used at the input terminal.
In our house, we using inverter so many years. Now only problem in two way switchs, bulb is glowing (slightly like 0.5 watts) when switch is 'OFF' at night, but day time work fine. And turn 'OFF' the inverter at night bulb work fine.
I checked line wire in our whole house, when two way switchs 'OFF' with tester, it glows (3-4 months back). So removed some bulb in 2way switchs not using that. Totally 5no's two way switchs in our house.
Only one is now glows in hall room, then i changed that particular bulb to single way switch. New one is fitted to that 2way switchs, now work fine last week i changed.
❤
Battery gives DC output, in between Battery and load, Invertor circuit is placed it converts DC to AC and switch cuts the Battery output to invertor when power is back, DC current give shock when you hold positive and negative, AC current give shock when you hold line and foot earthed or when touching conducting material
உங்க வீடியோ தெளிவாகவும்,எளிதாக புரியும் படி உள்ளது..உங்கள் பணி தொடரட்டும்🎉🎉🎉🎉
நிறைய பேர் லைன் ல வேலை பார்க்கும்போது சரியான முறையில் Earth rod பயன்படுத்துவது இல்லை.
Computer ups la CFL or led bulb connect panna fuse aguthu yen bro
Normal invator la antha mai aga mattithu ... Why
Recently in my house I faced Electricityissue from line wire. So I
Called line man for rectification
The issue was line wire loose contact Before he getting up of the pole the line man asked me to switchoff the ups and also plug out the ups output wire.
Actually I don't know about this reverse current matter and all. On that day really I could not figure out for what reason he asked me to switch off the ups but today I could understand
Then only the neutral from ups is grounded through eb line and the current will flow through your body and reach the bulb. Therefore you will feel shock.
Anna iam great fan of your videos , niraiya video's la ketute irrukan , locally made amplifiers kum and branded amplifiers ku difference sollunga anna please, ithoda naa third time ore vishiyathuku comment pannuran , locally made amplifiers la sound good ah irruku but offerdable ah irruku but branded items costly ah irruku , so locally made vendors anything cheat pannurangala , excat ah locally made amplifiers components kum and branded amplifiers components kum difference video podunga anna please❤❤❤❤❤
R & D dhaan bro main difference. Branded company la our amp ready pannradhuku munnadi neraya vishayam check pannuvaanga. e.g peak power, program power, continous power indha maathiri laam. but locally made la paathinga na just components mattum import panni assemble panni kuduthuduvaanga. Naa Oru Sound System Rental Company dhaan vachu iruken bro.
Ama bro i got little bit of shock with unplugging my UPS, i thought it was the UPS fault. Now i finally understood.
Your explanation was very practical bro❤❤❤
Erithaa erithaa erithaa 😂 ❤❤❤
May be they are referring reverse grid meter used for solar inverter
Enaku romba naala indha doubt irundhuchu bro. Thank you for explaining it in detail
இனிமேல் ஜாக்கிரதையாக கம்பத்தில் ஏறி வேலை செய்ய வேண்டும். எப்படி ஆனாலும் நம்ம பாதுகாப்புக்கு நாம்தான் பொறுப்பு. சிவா EB
இதை நானும் சேர் செய்தேன் 😊
UPS battery mode la erukumbodhi UPS oda input la ulla neutral la kai vacha shock adikum, adhu yennu explain pannuga.
சூப்பர் தலைவா.. பல்பு எரியுதா எரியுதா 😅😅😅😅 ரிஸ்க் எடுக்காதிங்க bro please
UPS ku nu separate ah Wiring pannama, Phase line Full ah Ups panniruppanga So Return supply vandhurukkum... EB cut aanalum ups moolima Line main ku poirukkum so Indha maari incident nadandhurukkum😮
eriyutha.. eriyutha eriyuthaaa..mayamilla manthiramillaaa😂
அண்ணா EB ல சரியான ஆட்கள் இல்லை. மேலும் UPS/ INVERTERS இருக்கும் வீட்டில் UPS/ INVERTERSINPUT கொடுக்கும் இடத்தில் ஒரு NC RELAY போட்டால் போதும். ஆனால் UPS/ INVERTERS அதனுடைய L மற்றும் N இரண்டு WIRES ம்
UPS/ INVERTERS LINE POINT பயன்படுத்தும் இடம் வரையில் கொண்டு செல்ல வேண்டும். செலவு அதிகம்
Bro but bulb eriyumbothu kay vacha Shock adikkumla.... Appo athu unma thana.. Namma veetlu power pochuna bulb eriyum... So return adikkumla... Because I experience the same return current shock in new inverter....
Neenga sollurathu Theoretical aah correct than ... But actual days la UPS input plug EB supply la than eppovume connect aagirukkum.. appo kandippa intha newspaper la sollurathu nadakkalam..
Neenga UPS input ahh EB supply la connect pannittu appuram EB SUPPLY Ava OFF pannittu ,UPS output return la Kai vachu kaattunga...
Unga veetu la irukka UPS current MCB, eb meter lam thandi veliya pogathu🤣
correct correct eb oda phase neutral rendulayum inverter phase neutral connect aagirukum so kandippa shock adikum..
Hi annan 1 year Ku munnadi itha pathi video pannunga nu Instagram la voice message pannan. Today I saw this video.really I happy. Good job annan.
7:39 ☠️☠️☠️☠️Don't try this at home disclaimer பொடு bro.
Bro apo Genaretor gum ithu porunthumaa...🤔
Bro,I appreciate ur video's. u r not like others "share,like,save..etc".But simply "Nandri" 10:59
I think they must be confusing with the home solar grid system without surge protecting gears. Please refer to it
Oru doublt bro, generator use pannuna indha Mari nadakuma
Neenga solradhu ok.but ups input plug il check pannunga..ups on pannum podhu en inverter il 128 volt varudhu..athu reverse il eb kku pogum thaney..
Endha video vq neengale paarunga ... konjam confusion aagura madhiri eruku but puriyidhu... back to back natural positive negative ground nu maari maari word varudhu😅
Bro one doubt UPS plug Switch box la connect pannama dhan neega bulb wire ahh touch paninga so shock aadikala....neega UPS plug ahh switch box la connect pani irukum pothu touch panna shock aadikumla....v2la UPS plug connect la dhana irukum
Ups swich box forms a closed loop, loop ulla than shock adikum, loop veliya kediyadhu.
If you'll think about it then no one person can have inverter when other person has one, but it is not the case. More than one people can have inverter.
Boss enaku oru doubt.. adhan elaa inverter layum anti-islanding concept irukume.. apram epdi veetla irukra power discom side pogum?
Well done syed sir. This channel really deserve to be awarded with some award. Great job doing this service to society. But i am amazed at the knowledge you possess in many fields. You should have taken lot of efforts to acquire them. Keep it up.
ஐயா நீங்கள் கூறுவது சரி ஆனால் inverter input phase மற்றும் neautral மாறினால் inverter supply EB க்கு செல்லும் மாற்றும் ubs ல் output க்கும் inputக்கும் neutral disconnect ஆனால் load மூலம் ரிட்டன் ஆகி கம்பத்துக்கு செல்லும் எனவே ubs ப்ரப்பர் வயரிங் செய்ய வேண்டும் ubs voltage AC போல மாறாமல் fixed ஆக இருக்கும் அதனால் அது எளிதில் ஆளை கொள்ளும்.
என்னோடு வேலை செய்த நண்பன் ubs supply ல் உயிர் இழந்தான்
Maximam ups invater. La retan supply neutral Varum.sir
It's better to use MCB for neutral line as well most of the old houses using single pole MCB only for hot line.
bro i have a doubt naama vittula use pandrathu ups or inverter pls solluga
Bro neega vera level. Ivalo easy ya puriyuthe. School students ku unga video super useful la irrukum
Ipa inverter ku pathila generator irutha ena agum nu sollu please keep up doing this great work 😊😊
Earthing of all three phase has to be done before starting of any electrical maintenance, This is one and only precautions every one has to follow.
Very good information. Even though I am a 3E guy never thought about this. Keep up the good work.
Suppose ups ac input connect pannirukum podhu ups phase ah hand la touch panna shock adikuma
Pro intha neutral eb neutalukkum entha thodarpum
Illaya
Input three pin la test panni parunga
பாஸ் EB main switch ஆப் பண்ணுனா நியூட்ரல் கட் ஆகும்லா
Not just UPS, even DG sets of different ratings, 5 KVA to 1000 KVA, sometimes due to issues in LT Panel, like short circuit, can also happen.
We have come across, incidents, like this, where, Isolation is not there,reverse power can go to pole.
Excellent Video Brother. Thanks for your excellent research video .. Some electricians telling wrong information about seperate Neutral Supply. Once again Thank you ..Keep it up Bro😊😊😊
Can we add stabilizer for home inverter
தேவை இல்லை ப்ரோ
Bro apo eb meter la isolated transformer illiyaa,??
In EB meter have only current transformer and potential transformer bro
Bro, lift la matikitta moochu vida mudiyama death aguranga...
Lift la air flow aga ye holes vaikka matingaranga ..enna prachana..😣
Light is glowing,if we connect it to the eb supply neutral during power cut. How the light glowing, if we connect it to the earth pin?
லைன் மேன் அணைவரும் கட்டாயம் எர்த்ராட் பயன்படுத்த வேண்டும்
In my house I have not given common wiring to fan light from EB and UPS
One set of wiring to light and fan from EB another set of wiring from UPS to separate fan light
EB line and BATTERY should not be linked, it may incur cost but highly safety
Bro generator irunthalum ithey concept ah
Why ceiling fan speed is low increases little at 1,2,3 and 4 and it drastically increases on 5th step? Also changed new regulator but same issue.
This video was informative and your communication is clear and effective brother.❤
அருமை அருமையான பதிவு வாழ்த்துக்கள்
Inverter la eppadi neutral uruvahuthunu sollunga bro
Bro Income line la single phase contactor use panuna,ithumathruyan accident ah thadukkalam...
நம்ம ஊர்ல யாருக்குமே safety உடைகள் தருவதில்லை
Each and every time you are giving shock content keep it up bro. 🎉🎉🎉🎉❤❤❤
Bro unga past video va compare pannurapo indha video la video quality and audio quality far better ah iruku . Pudhu camera vangirukingala ??
Sir , namma வீட்ல use panra electronic things nala distribution transformer failure aaguma ???
Bro iron box ups line la irukara plug oda connect seiya kudathunu solranga konjam explain seinga n steamer iron box n iron box review pls😊
Bro check same thing If you have 4 KVA inverter with 150 Ah battery setup.
Connect the three pin plug in the junction box.after that put your hand on the wire??
நண்பா ஒரு சந்தேகம் விளக்கம் தாங்கள் EB ல எல்லா கம்பியும் பெரிதா இருக்கும் போது பியுஸ் மட்டும் ஏன் சின்னதா இருக்கு விளக்கவும்
Ithe ups a on pannitu, ups charge podra wire plug ah touch pannuinga shock adikethu!!! Kindly explain
EB line off ஆகி இருக்கும் நேரத்தில் , ups connect பண்ண வீட்டின் service line ல ( in post) nuetral loose contact இருந்தால், ups on ல ( with load ) இருக்கும் பட்சத்தில் , அந்த நியூட்ரல் wire ல பிடித்தால் கண்டிப்பாக line man க்கு shock அடிக்க வாய்ப்புள்ளது.
neutral loose , open circuit 2um onu than intha video la ya atha than explain panirukaru onaku athu puriyala na eana panurathu
bro ipa ups la ac supply vauthuna athu bulb kuda connect agi irukum bothu current flow though bulb and neenga antha bulb oda negative terminal athavathu neutral wire a pudichitu irukum bothu antha current unga odambu vazhiya flow aganum la circuit compete pandradhuku though ground
Inverter LED lamb pathi oru video poduinga Bro
Epdi recharge pananum
Athoda working principle pathi konjam solluinga bro
Bro Ongrid Solar inverter , electricity return EB send pannada
அண்ணா ups on பண்ணி இருக்கும் போது அதோட AC main cable neutral and line சேர்த்து புடிச்சா ஷாக் அடிகும். அதை வேன try பண்ணி பாருங்க
What about grid tied solar?
5.1 and 7.1 audio amplifiers lam nama side la ready panrangala bro athukkun sony pola branded audio system kum difference enna nu explain panringala Digital Audio Engineering ku helpfull ah irukum
Namma Side la PCB Vaangi Assemble panni kuduthuduvaanga bro. JBL maathiri brands la own aah design panni R & D panni manufacture pannuvaanga
Brother DG neutral direct irukum bro but DG neutral return supply varum bro
Bro rf electricity harvesting na yenna video podunga bro
Bro RF electricity harvesting na yenna video podunga bro
Bro ennodiya headphone battery (swallon) veengi irukku atha pin vachi hole podalama ???
Good explained theoretical as well as practical, super.
Hai sir, why the Electric tester will not work for DC current???
Solar inverters like 1-5kw or higher output due to fault condition maybe reversed supply
Earth, phase, neutral ku evalo voltage irukanum.. neutral, earth ku 70 volt varuthu.. athuku enna reason
70v வரக்கூடாது ப்ரோ..maximum 3 volts வரலாம்.இப்படி 70 வோல்ட்ஸ் வரக்காரணம் earthing சரியாக இல்லை..எர்த்தை சரியாக முறையாக நிறுவி பராமரிப்பு செய்யவும்
@@sktechworks nandri. Earthing kudukavae illana 0v thana sago katum.. intha 70v ethanala bro varuthu.. earthing potalum intha 70v meter reading la varatha?
@@karthik2705 சரியான முறையில் எர்த்திங் இருந்தால் phase to earth 230volts,neutral to earth (max) 3 volts வரும் ப்ரோ..ஒரு வேளை neutralலில் பிரச்சினை இருந்தாலும் நீங்க சொல்ற போல (70v) வரலாம்..phase to neutral எவ்ளோ volts காட்டுகிறது ப்ரோ..??
Hi bro.. all ur videos are so informative.. keep it up..
And kindly clarify why the computer ups is tripping off when power goes out which makes the computer suddenly restart..
Am using 600 watts ups..
Should I upgrade to next level?
அருமையான பதிவு நண்பா🙏
Correct me if I am wrong
Battery produce electricity by chemical change so to produce electricity the chemical change need to happen
For chemical change to happen electron need to go from one side to another that's why when connecting with other conductor battery won't give power
Bro, really good video for understanding neutral. Could you make video how to connect earthing rod with EB box.
I got problem in led bulb after switching off the bulb milled golwing after some months getting the same bulb got failed why that bulb milled golwing,how to rectify the problem bro.
Oru doubt. 3 phase line iruku. Idha 3 different of phase changer (band) use Pani seperate ah hall ku, room ku, kitchen ku nu koduthurukanga. 3 no of phase changer um ore phase la dhan iruku. (for example phase 1)Nama use pandra oru phase la current poiduchi. Inverter ON agiduchi. Ipo nan vera phase la matha try pandran. Ana 3 band iruku (3 no of phase changer) Endha band la ups connect la irukunu teriyadhu. Nan irukura 3 band la 1st band la phase change pandran. Andha band la ups connect la illa. Ipo nan change pana band la, current iruku, adhulerndhu vettuku supply vandhuduchi, ana already ups lerndhum supply vandhutu iruku. Indha condition la fire or spark problem varuma. Idha epadi avoid panalam.