working principle of pantograph | how does pantograph works?

electric locomotive pantograph | working function of pantograph | hw does pantograph works?
Hi,
Welcome to Let's Grow Up, I am really happy to share this video with all of you. Today's video is really interesting. The pantograph is an important component of an electric locomotive. Friends, in this video you will learn about #Pantograph #components and the working principle of the pantograph.
If this video is very very helpful, please share it.👇👇👇
• working principle of p...
Watch more videos
• Let's Grow Up - Railwa...
Please help me to share this video globally
Let's Grow Up Hindi******
/ @letsgrowuphindi
Check out the Railway engineering playlist******
kzbin.info/aero/PLb...
Follow us on FACEBOOK👍👍👍👍*****
/ letsgrowup12
Twitter
/ chiranj48879906
Pinterest
/ lets-grow-up-never-sto...
LinkedIn
/ feed
#pantograph
#pantographworking
#wap7Pantograph
#pantographcomponents
#electriclocomotive
#pantograph
#working of pantograph
#pantograph train how it works
#pantograph train
#pantograph working principle
#pantograph
#local train pantograph
#high pantograph train
#pantograph train mechanism
Thank You
Let's Grow Up
"Never Stop Learning"

[@LetsGrowUp]

Friends, I am trying to explain this video in an organized way but, if there is any mistake I am sorry for that. Really I love it to make these videos. Please share your knowledge regarding Pantograph or Childhood thinking.

[@lwilton]

You are doing a very good job, and are to be commended for that. I feel you left out some important parts, but I understand this is an introductory video, and you need to keep it short.

[@tarun__nagle]

You've made great video

[@zumdnr4943]

Bangla-5হা,হিন্দুহত্যাN.Khali'46- kzbin.info/www/bejne/Zn63h6SAi9Wjrbs >1)Shanti বাহিনি-লরাই/ UN Mission আফ্রিকাতে/জিয়াউররাহমান-বিরুধ্যে ক্যু(বিদ্রুহ)/ক্যুর পর Court Marshall/University +কলেজে/ 6)হরতাল-অবরধ-এসবে নিহত> Noakhali+ NearerএবংCalcatianদের-death কত? সামঞ্জস্বপূর্ণ?>Noakhali+নিকটবর্তী ও Kolikata+ Nearer লোকজন শিহর/BlackMagicএ আশক্ত(Muslimকাফের হয়ে যায়), 1946 Noakhali,রায়ট-এ Muslims Killed Hindos, ঘর জ্বালিয়ে দেয়্য, Forcely Convert, বাড়ি থেকে উচ্ছেদ করে। M.K.Gandhi-র Goat চুরিকরে। Obaidul Quader's Koti Taka'r Wristwatches < kzbin.info/www/bejne/iKC8paiLg66jb8U >,শিয়াদের 10Faith< kzbin.info/www/bejne/oGbSnJetl5asprM >/ -(ক্যাসিনো/যুব League)-সম্রাট, (Dr.সাবরিনার স্বামী)-আরিফ, (মেজর সিনহা team)-তাহসিন- এর আলোচনা মিডিয়াতে কমকেন? www.nytimes.com/1947/04/08/archives/quit-noakhali-or-die-gandhi-warns-hindus.html ;/ - আটরশী পীরের জীবন কাহিনী < kzbin.info/www/bejne/eKTCiX6inpyNr6c >; //HinduFAMily murder নিদারাবাদ,B.Baria www.bd-pratidin.com/first-page/2015/05/08/79830 ;ভোলার ড্রাইভারের সিলেটের Maliker Chhele স্কুলছাত্র হত্যা-www.jagonews24.com/national/news/523595 ;Sources confirm NYC bomb suspect originally from (চট্টগ্রাম),Bangladesh< kzbin.info/www/bejne/amKsqIGInJd6g6M > -মুফতি Kazi Ibrahim-এর Predictions-> 2019 সালে হজরত Imam Mehedi (A:) এর আগমন/30-4-20-পৃথিবীতে Big Destruction/ 12-May-20 Corona রোগের Ending/মধ্যRamadanবিকট শব্দ/Bangladesh-এ Corona will not come/ গন China-য় Corona will attack শুধু non Muslim/ বিভিন্ন স্বপ্নের বিবরন-ব্যাখ্যা/ মিথ্যা হাদিস- ভবিষ্যৎবাণী// M.R.,Azhari->বনী Israel কাঠেরBridgeএ Sea অতিক্রমকরে(Against Al-Quran) @ যুবলীগের (Casino) Somrat এর প্রতিদিন আয় ৪০ লাখ টাকা! Noakhali Riots - Impact of Direct Action Day,1946 Communal riots in Bengal Naked (Noakhali)-র কাণ্ড দেখুন ভিডিও তে < kzbin.info/www/bejne/hX_Id5WcmK2Cga8 > Gay -Noakhali/Feni/Laxmipur/Chittagong- Bangladesh < facebook.com/groups/1711702805733214/ > একজন আহসান হাবীব পিয়ার ও অন্ধ বিশ্বাস (নোয়াখালী-S.char)নিজের মাকে হত্যাকরে সন্তান< kzbin.info/www/bejne/g2KaoWhtnrWcq80 > সিরিয়াল রেপিস্ট মজনু(নোয়াখালী)< kzbin.info/www/bejne/e5yVkn2ZrNeFn9k > noakhali নোয়াখালীতে ৪র্থ শ্রেণীর ছাত্রীর ধর্ষক গ্রেপ্তার< kzbin.info/www/bejne/eYHNZZ6wgLaEmKs > Noakhali Sonaimuri Nur Nahar Skeleton Recovery News 26 Mar 2014 < kzbin.info/www/bejne/n2iyl3eAhMairpY > Noakhali Sonaimuri JUBOLEG LEADER MADER News 07 Sep 2014 । NOAKHALI Milon Marder Special 27 7 2015< kzbin.info/www/bejne/kILSdKJoiMSJnM0> নোয়াখালী জেলার ভয়ঙ্কর সন্ত্রাসী কর্মকাণ্ড- নোয়াখালীর লুচ্চা হুজুর মেয়েটিকে একা পেয়ে noakhali gang rape News 2 1 2016 নোয়াখালিতে স্পিরিট খেয়ে ৫ মৃত্যু MahTech > Noakhali Violence against women, 25-Nov-15 নোয়াখালির Noakhali Gay Nusrat Jahan Rafi হত্যা মামলার রায়ে ১৬ আসামীর মৃত্যুদণ্ড,< kzbin.info/www/bejne/gGG3kHdqbambgbM > নুসরাতের জবানবন্দী •23 Nov, 2019 < kzbin.info/www/bejne/ZqLWcqBjfMx_h9U > Noakhali Basar Mazi < kzbin.info/www/bejne/in69nomrp7dqr8k > লাইভে স্ত্রীকে কুপিয়ে মারলো স্বামী-Feni ভূমি দস্যুরা গর্ববতী মহিলাকে ধর্ষণ-মেরে < kzbin.info/www/bejne/eKTHd4iOndqFfq8 > এমপি পাপুলের কু-কীর্তি , 8Jun.20< kzbin.info/www/bejne/jpemaYWordR5n9U > Tiktok অপু (Noakali) গ্রেফতার Arrested < kzbin.info/www/bejne/rZSqomini9NlZtk > এ কান্না যেন - সুপারম্যান< kzbin.info/www/bejne/n3ynpYCIp7Wggsk> @ Top 5 Vondo Pir in Bangladesh< kzbin.info/www/bejne/o2XWZX17hrOkkKc > আটরশীর পীরের জীবন ই লালন/বাঊলধর্মের জঘন্যতম ইতিহাস-আল-গালিব< kzbin.info/www/bejne/hZu5paKJjJJ3gbs > শাহ Neamatullaah's- Prediction- মীযান Harun < kzbin.info/www/bejne/fV63cnZ8adp4edE> 288No.বনাম Zakir Naik < kzbin.info/www/bejne/nWKXep6ZityNZ5I >সময়- 5:46 (Z.নায়েক- 4 Woman Prophet.) -Allaah-র সাথে talk করলেন Hizbut Tauhid এর Emem< kzbin.info/www/bejne/q53ElXhobNaAgaM> কামালুদ্দিন জাফরী(ভোলা)-বদচরিত্র লম্পট, উলামায়ে সূ’ < www.old.al-ihsan.net/fulltext.aspx?subid=2&textid=13164 > হাফিজুর রহমান সিদ্দীক-কুয়াকাটা-কা আ,,বয়ান< kzbin.info/www/bejne/moaWhZ-Bf86sp5Y> Q,আয়াত বানিয়ে-আটরশির-আলাউদ্দিন জিহাদী মুনাফিক Muhammad Asad (ইহুদী Leopold Weiss)-Quran & Muslims< kzbin.info/www/bejne/hISYlIWlgKl7p6M >Suraহাজ্জ-৭৮-OurNameমুসলিম/ইহুদীরামানেনা; আগাখান-১১-১৩ শতকের-গুপ্ত ঘাতক, সন্ত্রাসী, Assassin ইসমায়েলি শিয়া সম্প্রদায়ের। ইসলামে সন্ত্রাস নেই। আটরশিপীরেরখাটকে পূজা< kzbin.info/www/bejne/jHmVgauggd9gjqs > সনদহীন Homosexo টেন মিনিট School- Ayman Sadiq (কমিল্লা).< kzbin.info/www/bejne/iV64i4Kum5Joipo > মসজিদOutহত্যা-Comilla < kzbin.info/www/bejne/lWGqpH5uppZ_hZI > চট্টগ্রামে মাদ্রাসার Teacherএর বলৎকার- < kzbin.info/www/bejne/eHOmeqatjd-kqac > @ রোহিঙ্গা>1Kg.Gold< kzbin.info/www/bejne/gJLRfqt_gbqajac >৭ডাকাত< kzbin.info/www/bejne/ppDJoZWsr6qgotU >;(Spy+চুগলখুর+Terrorist+যুধ্বে Coward+ নির্যাতিত প্রচার+একজোটে মিথ্যাকে সমর্থন +মিডিয়া Control+ কৃতঘ্ন+নিজেদের নিষ্পাপ ভাবে+ নিজেদেরকে গরীব বলবে+ ভাষা/রক্ত সম্পর্ক ধর্মের ঊর্ধ্বে) করাচী>শিয়া জিন্নাহর শেষ আবাস, শিয়া Z.A. Bhutto বাংলাদেশে জুলুম, Belochistaneএ অভিযান, P.Mosharrof- ইহুদীর শত্রু তালিবান(২০০১) দমনে ইহুদি(যুক্তরাস্ত্রের) গোলামি। কলিকাতা Riot’46 < en.banglapedia.org/index.php?title=Calcutta_Riot,_1946> (top5R-ভা kzbin.info/www/bejne/f5C9qpJ3pt2MrpY&has_verified=1 ;মরিচঝাপি kzbin.info/www/bejne/rKfHpnSDrs91eNU ; ) Nellie,আসাম Messacre,1983< kzbin.info/www/bejne/qmStq4uMaZJma6M > সন্ত্রাসী গেম assassin Crede নিশিধ্ব হোক @ W$#$%

[@vumba1331]

That's a great description thanks, but what about completing the circuit, only one side of the power comes from the pantograph (positive?) where does the other side (negative?) come from, the rails?

[@gopalshekar986]

Great introductory video, very good animation and commentary 👏👌 1:52 - carbon strips alao wear out faster, while rubbing against the catenary wires that are made of copper alloys. The former are easier to replace than the copper wires, that would require extensive efforts, besides being very expensive.

[@jasinere35]

the overhead cables are not central they are put in a zizag orientation to prevent the wear in one place

[@renefrijhoff2484]

Yep.

[@harideep273]

Correct 💯

[@gamakatsuwyee512]

Very true.

[@WXUZT]

Logical…but not obvious. Thank You !

[@toomi195]

In Poland they are central 🤔

[@lwilton]

I give you several points for the excellent name of your channel! I would like to point out that "pantograph" is the name of a particular type of mechanism. The pantograph on an electric locomotive is only one instance of this mechanism. Pantographs are also used as drawing instruments for mechanically enlarging or reducing the size of a design, and for several other purposes. You description makes it sound like there is only one kind of pantograph. The important point of a pantograph mechanism is pair of linked arms that maintain a fixed relation to each other as they pivot. You see that in a locomotive pantograph because the knuckle is always half way between the top of the base and the collector arm in height. If it were not for the pantograph arm linkage, the bottom could hinge up too high and the knuckle would contact the wires, which would be bad.

[@SaiPalla-vd9ew]

There is 2type of panto graph but, we only type of in many places ,it was very rare to see the 2 nd type of pantograph So, it was proved that we should not comment the wrong lessons Untill we learn tq

[@letrainavapeur]

The explanation is a bit superficial, then followed by a passing reference to capacitors and other items that the viewer may not know about. I would start again if I were you after reading how the mechanism operates.

[@jasonleung2678]

Good explanation. Really appreciate the construction of this clip. In future, if more info on : 1) how the electric part of the pantograph relays electric power to the onboard transformer ... goes from wheels to the track to form a complete circuit 2) difference between pantographs for dc & ac tracks That would be great.

[@santoshsahu3446]

Thank you very much Sir .. ❤️ The way you explain is awesome through animation video everyone get the needful information about how pantograph work .. literally I'm very curious about to know how it works and you explained it beautifully .. once again thank you very much ❤️. 🙏🙏

[@uncinarynin]

Thanks for the instructions. Many modern pantographs don't have tension springs. They use an air spring that will push the pantograph up at the required pressure. This allows to incorporate a system of tubes that will detect any damage and lower the pantograph in case of damage, preventing further damage to the overhead wires and closure of lines. Note also that some systems use copper or metallized graphite contact strips. Those are typically high amperage DC systems. In addition the width of the pantograph is also important, there are different standards in the world that regulate how much the overhead wire can deviate from the middle of the track (it is usually laid in zigzag and in straight sections around curves). The pantograph can't be so wide that it would exceed the loading gauge. The horns at the end of the contact piece are important when it comes to switches where another wire "comes in" from the side. Those horns are sometimes made of insulating material (plastic) to ensure the required insulation distance to fixed objects.

[@pavelyudin8832]

Very interesting. May be you know, why double arm panthographs are seldom in Use now, mainly in trams and old trains?

[@uncinarynin]

@@pavelyudin8832 They are more complex, requiring more joints and space on the roof. Also more moving mass which can be a problem at high speed. So generally the simpler and more lightweight solution is preferred. Nevertheless the first generation of Italian ETR 500 was built with "double arm" pantographs which used to be preferred in Italy, perhaps offering more stability or better conductivity of high amperages? Second generation power cars were built with single-arm pantographs though.

[@pavelyudin8832]

@@uncinarynin Thank you for answer. All trains built in USSR have double arm pantographs. And sometimes they have onle one strip plank contact with wire. Working princip is simple. It is difficult for me to understand how single arm pantographs mecanism works - I mean how moving parts interact in up and dowmn moving.

[@uncinarynin]

@@pavelyudin8832 Usually you have two bars in the lower half ("single arm" is a simplification). They are not parallel, the two joints at the "knee" are closer together than those at the base. That means as the pantograph is raised, the upper half changes its angle and the highest point moves in approximately a vertical line (actually a lemniscate: a slight S curve). The tension spring or air spring at the base will push up the pantograph with a certain force. There is another bar at the upper half that will make sure the contact piece is approximately horizontal as it is raised or lowered. It is hard to explain in words and would perhaps better need another video to show? Also remarkable, despite their shape these pantographs work equally well in both directions. Sometimes they have little "wings" to adjust them aerodynamically and make sure the force always remains the same, even with the aerodynamic effects of high speed.

[@pavelyudin8832]

@@uncinarynin Thank you! You can find needed words to explain! Joint in "knee" of thin rod of lower arm does not change its position during arising in this video at 2:43. So it seems to me not correct and make difficult to understand working princip. So real video capture of moving pantograph is better. But I understood. Upper part of pantograph arises with higher speed but lower force. Also I found at home old drawing pantograph and played with it. If you know another video about pantograph it would be great if you share it with me. In russian textes this type (single arm) usually named half-pantograph, this termin is not strictly correct, but make it easy to define the type of mentioned mechanism. The view of single-arm pantograph seems to me more beautiful and interesting may be because of assotiations with modern trains. Also I noticed that 2-arm pantographs are not replaced with 1-arm pantographs. And do you know about tubes with compressed air in AGV train pantographs. This give protection of overhead wires in case of broken pantograph.

[@viswanathanramakrishnan7613]

Further details in how the compressed air lifting details are needed since I am designing a pantograph for my model electric loco wherein I wish to incorporate the lifting mechanism with the help of springs and servo motor and flexible upper arm. Will you put up an video on how exactly the lifting mechanism works. Though I cannot imagine to go in for miniature compressed based mechanism I can try with servos and spring loaded lifter arm using Plunger type arm for it.

[@hnsmani1391]

Highly educative video about electric traction by power transmission through a pantograph.

[@user-hy3rm4vx1w]

Super video. Thank you. Огромное спасибо!

[@teacher555555]

in the US the pantographs are lifted by air, so if a line breaks while traveling the pantograph drops which prevents farther damage to the power car, pantograph and catanary.

[@chsyambabu9603]

Your explanation is awesome and it is very easy to understand sir thank you very much

[@hitendrasinhraol4479]

💪💪👌👌😘😘 super super video very nice I like it this video thanks for the knowledge and guide😘😘👌👌💪💪

[@md.didarulhasan7688]

Dear, Thank you so much,really a nice presentation,from Dhaka,Bangladesh being loved RAILWAY,railway family,my father was in railway as signal and wireless system.

[@anantgadagkar2464]

Thank very much sir, good explanation. It is interested knowledge.

[@asgharali777]

Very informative ..... I was totally unaware of this Pantograph....... I was thinking it simply touches the over head high voltage transmission line .....

[@alokmaheshwari7118]

Awesome chiranjit bhai....

[@aravindtelugu5921]

Good Playlist digital understanding videos knowledge

[@virendrakumar6892]

Very educational vdo...🌷👍🌼🌻👌🙋🙋 .

[@28gaurav]

Yes Its so good...mainly the appication part of pantograph...right from the age of 5 ..we are looking railways but now I understand it is actually a pantograph mechanism.

[@MatthewK421]

Nice video, learnt a lot through this video! In the Southern region in England, we have another form of electric power system known as Third Rail. It’s basically a third rail which supplies electricity and there is a shoe collecting the electricity to supply power

[@renefrijhoff2484]

There are actually 3 types: an overhead system (and I don't mean a wired system like here in the video), a midrail system and a sideways rail system and in the metro of Lyon (though I thought Paris had that too) a variation to it, so it can run on tires and is guided along with it. (There also combined ones nl.wikipedia.org/wiki/Derde_rail#/media/Bestand:EalingCommon3.jpg). The sideways rail is being used by underground trains like in The Nederlands. commons.wikimedia.org/wiki/File:Third_rail_vienna_2.jpg (it's also showing what's inside).

[@ritabratagoswami7724]

Third rail is not suitable for main line operation. It effective only in Urban rail system.

[@kuruvaramesh185]

Sir super explanation and I like this type of explanation with animation.

[@4333_RAILFAN]

Awesome video great knowledge

[@angelomullah157]

অনেক কিছু বুঝলাম এই ভিডিও দেখে। ধন্যবাদ।

[@seelansathi8052]

Good explain about pantograps

[@kunwarjeetspanesar3404]

Very well made video...... ❤❤

[@citroenc5dieselkarrmapensioner]

GOOD 👍👍

[@abhishekkumartiwari8259]

awason vieo good explanation

[@jaypee5151]

Wonderful Information

[@ishukumar4208]

Amazing. Work brother.

[@tonybarfield5148]

Interesting introduction to railway

[@r.rajkumar1992]

good video to know important things in life

[@sp-tj9ye]

Wonderful video. Thank you from Mumbai 🙏

[@gudavallisrinivaskumar7551]

Excellent knowledge

[@raptor91]

Познавательно 👍👍👍

[@raomsr8576]

Very informative video.

[@vasudevannambudiri5916]

Very informative .

[@sauravsharma595]

Thank you sir uploaded this kind of video

[@viswanathanpv7655]

Very good & informative video

[@krPrasanth1]

Thank you very much. Please explain in detail. The

[@bharatkumarrsonawalakumar8848]

Good Untreated Videos Thanks

[@gauravtalegaonkar2085]

Excellent animation..and explanation

[@sisir22]

nice video of pantograph

[@davidselvaraj1314]

Outstanding mechanism which serves humankind.

[@badescuandi2532]

Interesting video thanks

[@vishalkrishan8988]

I like your tag line let's start learning 🙏

[@ArunArun-fs5id]

great really Your really great 👌 super

[@rajaroy970]

Really awesome

[@Gostek676]

Super Kanal!;) ;) Pozdrawiam

[@SandeepWagh-ee8fg]

Nice Explanation

[@rama034155]

Informative

[@aakashjadham7271]

Amazing Video.... 🇮🇳

[@AhsanMohmmed]

Awesome 👌

[@apdt_irimeekksharma7491]

Nicely elaborated !

[@nirmalyabanerjee7011]

Very good 👍 excellent 👏👍💯

[@suryakhatod1515]

Nyc bro ❤️best video 👍🏻

[@premkumarpatnaik755]

excellent 👌

[@UltimateSeduction]

Good explanation, thanks.

[@b.n.s5609]

Sir please give me idea about create this type of video. This type of video so amazing and creative. Please

[@sureshbalajisuresh4016]

Very excellent explanation...

[@vijaypalsingh1192]

You Explain Very well

[@dr.subhasisroy4746]

Excellent explanation......

[@pranavd5875]

Pls make a video on working of a reduction gearbox used in a ship I searched everywhere for this but couldnt find a video Pls upload this ???

[@whydo1058]

Help Full

[@spandanmishra6333]

Very nice explaination . But the 3d model used to explain the principal is of A WAP5 LOCO.

[@prof.hectorholbrook4692]

Very good.

[@IBTechnicalClasses]

super explanation

[@parthidm2622]

Very useful to future alp...

[@vikaskumarpatel9270]

Awesome

[@38911bytefree]

Nice, would love a bit more insight, like how is the maintenance schedule of the carbon bars etc (didnt knew about carbon bars). The WPA is bad a$$

[@kottamanjaneyulu8317]

Super And Tq you

[@adityabintang258]

please next video train magnetic levitation

[@shyamadey6284]

Please make a video on hydrogen fuel cell and how current flows on overhead wire

[@msr9868]

Great video! Well done! When I was in France years ago, I asked one of the locomotive drivers why when going forward, the rear pantograph is used rather than the front one. He replied that the front one comes off the overhead wire at high speeds. Later I noticed that some locomotives have both the front and rear pantograph facing forward. Anyone know why this is so?

[@dibendu.s]

That’s because the rear pantograph faces much less air drag when compared to the front one, as the incoming air is dispersed “outwards” as it moves to the back of the loco.

[@msr9868]

@@dibendu.s Thanks for your reply. I think that you are answering the question: "why is the front pantograph not used" whereas I am asking why do some locos have both pantographs facing the same way? Normally the pantographs would face in opposite direction to one another. It would be interesting to see airflows around a pantograph at high speed. I wouldn't be surprised if some of the vortices emanating from the front pantograph (if it is used) actually strike the rear pantograph.

[@tanmaytyagi7031]

Also please explain how a circuit is completed and how engine is getting it's right amount of power to work.

[@blue9multimediagroup]

Circuit is completed via the rails (negative current)

[@m0istl0la97]

@@blue9multimediagroup Yup.Thats why trolley buses have two polls,one for positive and negative

[@gajendrarajputsongsclub1312]

Too good

[@donwanganesh5974]

Nice explains sir

[@madhusudhan6101]

Great animation works... Please make a video on how motor works

[@mralaminronju2751]

Very good

[@rambabuk8845]

Very nice

[@rahulpadhan7266]

Nice video

[@user-uv8tc3yu7y]

Good Video.Explain how is the grounding done for the locomotive. What is the type of Grounding system ?

[@blue9multimediagroup]

The rails

[@BaljinderSingh-pn1mm]

Sir thanks so much and please explain with electrical drawing of capacitors and transformers system rectification

[@HailAnts]

Given the name and even the thumbnail I thought it was going to be about that drawing machine that lets you trace things exactly!

[@devaraju8424]

👌👌👌💪

[@shubhamnarang2934]

is there any way to lift pantograph using back up electricity and some programed special stepper motors

[@NitishKumar-qy9ik]

Nice make more videos about airplane systems

[@kuruvajeevan3656]

Super make some videos plzzz

[@user-zh2dk3wj4q]

Nice 🙂

[@bhanuprasad5037]

👌👌👌👌👌👌

[@sekhar3175]

Nice

[@TK....27846]

Please make video on switch gear and protection .

[@RavindraKumar-pg3ir]

Good

[@edit_crafters]

Thanks sir

[@VamshiKrishnaRF]

Its mine video of WAP 7 twins which you were used in this video...but you should have given Video Credits to me for using my clip

[@GWRProductions-kg9pt]

got any proof?

[@bayu-adi]

Nice explanation, but is the electric from power line is AC or DC? And where is the ground? Is the railway is become the ground?

[@L4INDIA]

Great video ! MUSIC LINK ?

[@chsyambabu9603]

Please make videos on e bikes

[@joewoodchuck3824]

I thought this was going to be the pantograph used for drawing.

[@cyberp0et]

I am imagining how shorting that capacitor would be like :p