How Electric Train works in single wire? | How it works # 1 | Tamil | LMES
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- เผยแพร่เมื่อ 11 พ.ย. 2020
- The pantograph of the electric train touches only one wire, but most of the electric appliances in our home works in two wire which has phase and neutral, just like electric train, the electric tester also works in one terminal.
To know how electric train and electric tester one in one wire, watch full video.
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Ac current padi rendu directionla thana current flow aaganum but yean one direction la mattum current flow aaguthu
Bro I HAVE A DOUBT
IF WE REMOVE THE RESISTOR FROM TESTER....THEN ANYONE TESTING THE TESTER WILL DEAD?
Nalla paesuraa man nee😂🔥❤️
😂
😂
4:20. Nambikai illena thottu parunga 😂😂🤣🤣😂
Aparam I movie john mathiri agitivinga
"Eppudi eruntha naa epdi aayiten"
😂😂😂🤣🤣🤣
😂😂😂😂😂
@Lmes You should've have not said this...
@@Praveen-ne1on true👍🏿👍🏿
Super தகவல் :) presentation செய்தவரும் ரொம்ப நல்ல பேசுகிறார் :) keep it up :) happy diwali
Please explain about Railway track and how it works?
Superb explain 🤔
Can you explain why we see rainbow colours when petrol or oil is spilled on wet road?
Due to Diffraction of light, i think
@@malarvizhi6812 yes
That is due to phenomenon known as thin film interference thatsbwhy you see multiple colors
@@malarvizhi6812 not diffraction, dispersion of light
Unnoticed team pls notice this
LMES innum valara vaalthukiren❤️
Yes ....your telling is true.....our blessings will make them grow more....I am only the idea master of lmes
@@sciencefreakz 😀😀
Ennaala antha persons ku ippo help panna mudiyala..
Kandipa future la help pannuren anna..
Atleast ippo ennoda contribution ah intha video va share pannuren na.....🤗
Wow. A very interesting video with a crystal clear explanation. Hats off LMES team. 👌👌👌
And waiting for your radio series.
💐
Waiting for Radio series by LMES 😊😊
@@tamil8745 What's Radio series?
Lmes s new mystery web series.
It's because of that host
3:37 if your body didn't contact with earth, i mean if you stand in wood or plastic chair,
Even The tester light will glow,
His explanation is wrong,
*Advance Happy Diwali, LMES..Stay blessed and be enjoy on your science journey to enlighten the creative minds of young India 🇮🇳*
As a electrical engineer first time I am seeing this video because of TH-cam recommends based on electrical interests.Ur explanation about tester glow and electric train single wire concept is very correct...keep it up👍👍👍👍
Super content , enaku erkanavae irutha dout ippa clear ayiduchu thanks bro
Amazing explanation, Vijay Ganesh anna!!!
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Laptop Request:
Students who are studying with the help of the Kalvikaram campaign need Used laptops for attending their online classes. If you are willing to donate any used laptops, pls WhatsApp to 9884222430 or kindly fill this form: bit.ly/LaptopRequest_LMES
*Important Note:*
*Diwali is coming, so one of the most important things to know. Please do not use alcohol sanitizer on your hands when lighting firecrackers and lighting lamps, as it catches fire very quickly and from a distance, you are at a disadvantage. So you have to take special care of yourself and your children. Please send this message to other groups so that everyone is careful.*
This is content👆🏾👆🏾👆🏾
Please make awareness video
It's my small request
Hyper loob science sollu ga broo
how to work rocket staging
Robert hooke the invented the cell tell a video about him
Waiting for Radio series
இன்னும் உங்களின் வளர்ச்சியை காண விரும்புகிறோம்.👌👌💐💐
Beautiful explanation Sir. Had the same doubt for many years. You have answered it in a simple manner. Thank you.
The simple content that can impress everyone Sir, Keep it up
3:23 engha enna magic ah nadakuthu? 😂
Very very clear explanation.
Tq bro.
Very useful video, interesting when known about the tester works after passing current through us😀
மிக எளிமையான விளக்கம்..👌
விளக்கும் விதம்... மிகவும் சிறப்பு 👌🙏
Missed you man!! After a long time, but no disappointment in your way of preaching!😂😂😂 ultimate!!❤️😂😂🔥
*Important Note:*
*Diwali is coming, so one of the most important things to know. Please do not use alcohol sanitizer on your hands when lighting firecrackers and lighting lamps, as it catches fire very quickly and from a distance, you are at a disadvantage. So you have to take special care of yourself and your children. Please send this message to other groups so that everyone is careful.*
This is content👆🏾👆🏾👆🏾
Please make awareness video
It's my small request
Great awareness. Thankyou Sir ❤️
Sirappu miga sirappu🥳
Thank you sir
Good thing
Yes, make it video...
Thank you for explaining the concept in a very simple manner. Thank you once again.
Marukka marukka solren, continues ha unnoda videos varanum
இப்படி school la சொல்லி குடுத்துருந்த நா எப்போவோ brilliant ஆகிப்பேன்
Lol😂
Super anna
Your editing was very Good
And thank you for the information 😊
Perfect explaination. The beauty is you know what questions will come and you have already answered the questions
Bro rombha thanks rombha naal iruntha santhekam pochi super bro🙏
Trains use eddy current breaks as breaking system...will this type of earthing affect the breaking system of trains?
Now a days we are going by regenerative and dynamic breaking
Nice edit .. Salmankhan ✂️💥
😘❤️😘
Super bro, indha madhuri rymingaa, timinga yenakku yarum sollitharale, God bless U.
Excellent guys, pls add more videos on this section. This really helps!!
I asked everyone about the electric train, no one explained like LMES did...
My fav😍 host Vijay
Wonderful explanation. I had this doubt long days. Now I got clear messages. Thanks for that. Very useful video.
Vera level தகவல் bro....👍👍👍👍
Happy diwali
1. Track ka tester vecha appa eriyuma?
2. Track la light bulb connect panna eriyuma?
Sollunga bro 🤔🤔🤔
it wont. tester or light bulb has more resistance than track.
Both no
Track laa just neutral line mattum thaan erukum..
Ungaluku phase line venum light eriya
Do you catch my point
@@rajdbz5601 bro, tester la irukura resister vidava light bulb more resistance?
@@madhubalan9213 tester la irrukuralight aa namma bulb ooda compare panna kudathu. Because each has its own purpose.
Thank you team LMES..superb content
தெளிவான அருமையான விளக்கம் மிகவும் நன்றாக இருந்தது நன்றி
Neenga epdi mookala pesringa nu oru video panunga bro
தண்டவாளத்தில் இருக்குற எலக்ட்ரான் நம்மல தாக்காது காரணம் எலக்ட்ரான் செல்ல எளிமையான வழி தண்டவாளம்
ஆனா மேல் போற கம்பி தொட்டா எதுக்கு பாதிப்பு இருக்கும் பெருசா சொல்லுங்க அண்ணே சொல்லுங்க
Mela pora kambi ya train la irundu thottuteenga na unga valiyaaa dhan current pass aagum
Yenna neenga ciruit ah close pandreenga
Anda wire pidichi thonguna onnum aagadhu
@@Rajkamal-zm9xr yes correct
@@Rajkamal-zm9xr but not at 25kv at this voltage even if you are hanging there is a chance of getting a lethal shock.
@@Rajkamal-zm9xr correct athanala thaan kaaka ellam assault ah poi electric kambila okkaruthu
@@Rajkamal-zm9xr பூமில ஒரு கால் தண்டவாளத்தில் ஒரு கால் வைத்தாலூம் மூடிய நிலைதான அப்போ எதற்காக பாதிப்பு இருப்பதில்லை
மிகவும் பயன்னுள்ள தகவல் நன்றி
Wow, Great Explanation and animation... Everyone's can be easily understand....
Notifications Squad! ❤️
Actually, the return current is going back to substation via rails. By earthing arrangements, the potential difference between rail and ground made 0V.
S bro
you people are doing really a good thing
Bro neenga sonnadhukaparam Nan enna lam nenachano. Neenga sollitinga. Thank u
Happy advance diwali LMES💗
Suppose our body is wet inrainy time, then we have less resistance in our body. Then we will get shock?
Yes the damage you receive will increase with reduction in your body resistance. You can safely try this by wet your fingers and use tester. It will give you a tingling sensation it is for 2v think about 230v or 11kv..
The salt water will only reduce resistance. Rain water is the purest water on our earth. The reduce of resistance by pure water is negligible. So it will not have that much of role. It is my opinion accept it or neglect it.
@@aruneshprasannasekar9038 yea that's true but there is difference between a wet finger and dry finger. And we are not discussing about the conductive of water. But about the effect of water on our resistance.also The rain water is pure until it touch our hand or body. And that's why in outdoor switch after raining it will give a mild shock.
@@kishoreksm8366 ok.
ok.👍😃
When standing on an electric train's tracks we and the track are essentially at the same potential with a negligible potential difference. that is why we don;t get electrocuted. saying we have higher resistance is not that accurate and kind of misleading.
Yes true also false the grounding resistance should be lesser than 3ohm as per standard in homes. I don't know about railway. So the current choose the earthing lower resistance. If the earthing resistance is greater than that it may cause an electric shock..
@@kishoreksm8366 You are missing the point. I'm not denying the resistance difference. the potential difference explanation stresses the importance of the current paths and avoids any misleading thoughts regarding the current path and electrocution.
@@aravindhkuppusamy9893 yea that's why it's true.
also he simply explained phase and neutral as if positive and negative in dc circuit rather it more complicated.... it doesn't mean that if u connect phase and earth it would become a closed ckt...in case of train tracks the phase line is above the train and the tracks are connected to neutral of the 3 phase system , for sure there will be a point where neutral connected to earth for fault current discharge ... and thats why it becomes close ckt if we connect phase and earth since earth and neutral are shorted...
@Arvindh what Anna said is correct only I think so because it's similar to a voltmeter attached to a metal wire setup but here the track is the metal wire with a very low resistance relatively when compared with the human body (i.e, very high resistance) it's almost similar to a bird sitting on electrical cables and also one more information According to Indian Laws the Railway Track Overpassing is Illegal but still it is not followed.
Very informative and explained good
Thanks for your very crystal clear explanation 👌👌👌👌🙏
Current passes through our body while water seepage or stagnated water in the floor. My doubt is our body resistance valve less then the water then why it passes through our body.
Nice doubt
Happiness is not about getting all you want, it is about enjoying all you have.😊 Have a nice day😊😊
Dei yaru da nee na pakura ella video la um comment podura
super bro ennana doubtla varumo adhayum sethu clear panitinga👍👍
Wow .very nice explanation.
Awesome animations
Sir As you told our body has high resistance so that electrons are not passing through our body, then why we get shocked when touch the electricity line and wire
Bro , நமது உடல் குறிப்பிட அளவு தான் மின்தடை(resistance) கொண்டிருக்கிறது
Your body has higher resistance when compared to railway tracks and the earth. Therefore the current which is flowing on the railway track towards the earth, does not pass thru our body, instead it passes to the earth which has lower resistance.
But when you touch an electrical wire, the current flows thru your body and ends in the earth. The current flow in our body is what we feel as shock.
This is why we have Earth pin on certain metal appliances like Iron Box, Grinders etc. The stray current on the metal surface pass thru the earth pin and gets grounded, as we don't get a shock.
@@sarvap Sir apo plugla vara phase linela mattum kaiya vachutu seruppu podama ninna...230v namma bodyla pass agi groundku pogumla apo confirm death thana
@@parthisanjay3252 கண்டிப்பா.
@@sarvap thank you sir now I got it
Neenga potruka background music enna bro
Realy awesome speech and teaching
Wow!! what a beautiful explanation,vera level
Fact : everyone knows that the train run in single line after saws the thumbnail 😂😂😂
Yeah!!😆exactly me
Your telling is true.... I too thought train is running on track...now only I realised it is running in wire
I agree
😂😂😂lol. Me2
Yes
When is radio is released
What is radio?
@@boobalanm2895 web series by lmes
@@boobalanm2895 See the first few seconds...
Ok thanks 👍
பயனுள்ள காணொலி
No words... simply astonishing
5:40 Apo train track la tester vechu check pana light eriuma🙄🤔
No. Because see 3:25 and 5:34 match this and THINK 🤔
@@rupeshn8o track la pass agura current tester la pass agatha?🤔
No, a tester's resistance is 10 lakh ohm. So current will always take a low resistance path.
No definitely not, because it's electric potential will be zero at the track as it is connected to earth. This the same reason why the tester not glow on natural because it's electric potential is zero as it is also connected to the earth at your area's distribution transformer.
@@user-gu3wm1jo2l yov resistor ku nu power limit iruku.. mela iruka wire, ground contact oda thotta, tester um karugidum, and probably u too..
Can someone tell why there's no light inside most of the freezers in household refrigerators ?
Why you need light inside fridge
First you don't need light because it is rarely used and it cut additional cost
There are only few simple reasons
1. Cost
2. Freezer is small and it will be full most of the time with ice cubes, ice cream etc so it will cover the light.
3. Freezer will be frost with Crystal so it will cover the light
@ALL IN ONE exactly right brother..
@ALL IN ONE please understand the question then answer.... He talking about freezer inside the fridge.... In double door fridge their no light in freezer...he asking y
@ALL IN ONE Nothing wrong. I also about to write the same. Light for few seconds won't make any difference because when we open obviously it will affect the cooling process so that light will not make big difference.
There are only few simple reasons
1. Cost
2. Freezer is small and it will be full most of the time with ice cubes, ice cream etc so it will cover the light.
3. Freezer will be frost with Crystal so it will cover the light
அருமையான விளக்கம் தந்ததற்கு நன்றி
Superbly explained bro....only information and no mokka
4:22 just a joke thayavuseithu panniraathinga
Adhaiyum evanachum try panina na he very well deserve it
Brother 4:23 😂😂😂after long days. miss you...
Your explanation very interesting and knowledgeable.... Thanks bro... 🥰🥰🥰
Sema concept bro neegatha semaya lean panndra matri solli tharinga super bro continue
Romaba nalkalithu unga face ah pathen
4:24 உங்களோட ஒரு Subscriber சாகனுமா?
😂😂😂😂😁😂🤣
😂😂🤣🤣🤣🤣🤣🤣🤣🤣😂
very nice explanation, Thanks
Very informative ! Keep the good job going ✌️
Superb explaination 👍🏻👍🏻👍🏻👍🏻
Super ji. Amazing
Your explanation attracts me.
My most awaited video of lmes...
Semma content bro awasome ❤️ romba naal doubt clear agiduchu
I like the way you explain!
simple yet very helpful video.. you guys are awesome
Wow. The host vijay is super funny and super clear. looking forward to more of his videos.
Thanks you for your information to develop my knowledge more. Tq lmes team.Happy Diwali. 🎆🎇🎉🎉🎊
Ok. Good explanation. Thank you.
Very useful. God bless you. Keep up the good work.
Very good explained bro...
Neenga vera level bros🌟
Enaku romba naala iruntha doubt aa clear pantinga bro 🔥🔥
Superb explanation 👌 bro
Superb simple explanation... very interesting hats off bro 👌
Bro Vera level semma explanation...
It's on like another level ❤
Amezing explain
Super video Anna .nalla irunthuchu anna
Explaination was good ...👏🏻👏🏻
Excellent bro .Thanks for valuable information 💐👌
Very simple explanation vera 11
Awesome making brother useful information