ना subscribe request ना घन्टी बजाने का request ये अंदाज बहुत पसंद आया आपका. हमने तो खुद subscribe कर लिया है.

@Ranjannew

3 жыл бұрын

Mai bhi

@abhijitbansode875

3 жыл бұрын

बराबर

@AmarSingh-jy5fz

3 жыл бұрын

Maine bhi

Kitne logon ke dilo pe raaj krte hain Khan sir ❤️❤️

@onlypadhai1039

3 жыл бұрын

Mere dil par

@tlc3034

3 жыл бұрын

Croro dilo pe

@chamranstar143

3 жыл бұрын

Khan sir to lakho ke dilo par raaj karte hai Khan sir to mahan hai

@mohdhamzanafees8515

3 жыл бұрын

Nice. Vio

@mohdhamzanafees8515

3 жыл бұрын

.

ससुरा ये सब तो रेल मंत्री को भी पता नहीं होगा 🤣

@arjun_prajapat999

Жыл бұрын

😄😄

@cookandlearnwithmridula

Жыл бұрын

Right

@kmrashmi

Жыл бұрын

Shi baat h😂😂

@rktechnosmart8929

Жыл бұрын

Aap ko pata hona chahie rough language he achcha samajh mein aata hai

@omprakashbharti4969

Жыл бұрын

😂😂

अपने ज्ञान को हम तक पहुँचा रहें हैं। इसके लिए दिल से धन्यवाद❤️🙏

इंडिया में यही एक मात्र टीचर है जो नाही वीडियो को लाइक करने बोलते नहीं comment नाही शेयर करने कहते है इस कॉमेंट से कोन कोन से लोग सहमत हैं एक लाइक🙏🙏🙏🙏 खान सर के लिए लाइक करे 🇮🇳🇮🇳🇮🇳

@pushpadasi99

3 жыл бұрын

Right

@vimlagupta9923

3 жыл бұрын

Good

@evaakash8573

3 жыл бұрын

👍

@saqlainimam6399

3 жыл бұрын

Right

@poojagopal3424

3 жыл бұрын

Physics wallah bhi

धन्यवाद खान साहब। अपने समझने और समझाने की अद्भुत क्षमता मालिक ने दिया है। और आप इसका बढ़िया सदुपयोग कर रहे हैं।

@writerpilotgj

4 жыл бұрын

Galat things

@writerpilotgj

4 жыл бұрын

Pagal bana rha h

@ksentertainment1889

4 жыл бұрын

@@writerpilotgj tu chutiya h kya?

@kailasnandanwar1254

3 жыл бұрын

@@Railkaksha wowowowodcwowoc dwocwcbowowowowwoccb

@bilalAhmad78679

3 жыл бұрын

@@Railkaksha 99

ईश्वर आपको खान सर जी व आपके परिवार को तंदरुस्ती व खुशहाली दें😘😘👏👏👏👏

Really, this is a most important ever useful best informative video about supply system of Electricity for Electric drive engine train 🚆.

वेसे तो मेने commerce gradutaion किया है.....परंतु सोचता हूँ की खान सर जेसा टीचर मिलता तो शायद मे भी साइंस मे पढ़ाई करता.....आप ग्रेट हो सर....सादर नमन🙏

@MD-gn4bm

3 жыл бұрын

same thought i am having ,after watching his videos

@ronaldoakash3469

3 жыл бұрын

Sahi kha

@kameshwarkumarmandal485

3 жыл бұрын

Aap to nalle hoge phir

शानदार लैक्चर ट्रैन में सफर करते समय मन मे आने वाले सवालों के जवाब एक साथ मिल गए

@honesttruth1808

4 жыл бұрын

ye now c agcr temple

@dineshqjatiya8951

4 жыл бұрын

@@honesttruth1808 vb8

@schauhan912

4 жыл бұрын

Absolutely you are right 👍👍

@nikhilatheist9483

4 жыл бұрын

Absolutely correct

@Jansuraj-t5j

3 жыл бұрын

Bara jankar lagaichha ho

Khan sir is born to make history 😍😍

@imranofficial369

Жыл бұрын

Khan sir ka janam huaa hai itihaas bnaane ke liye 🤑🤑

दिल के अलावा किडनी, लीवर, येस्पलिन, गुर्दा, फेफड़ा, यहां तक की मस्तिष्क पर भी राज करते हैं दुनिया के सबसे... बेस्ट टीचर ऑफ the world (Khan sir) 🥰❣️❣️❣️❣️❣️

Boss you're genius. What an understanding and what a brilliant skills to explain. India needs million teacher like you. My respects to you

@anuragsinghthakur3736

4 жыл бұрын

kzread.info/dash/bejne/pK6I29h8hbPbirg.html

@exceptionhandler78

4 жыл бұрын

yes. appreciate his efforts

@Birdsmeals

4 жыл бұрын

100% true

@souravsarkar5037

4 жыл бұрын

@@Birdsmeals 2

@writerpilotgj

4 жыл бұрын

Chutiya banaya h saara

जितना हो सके सर इतना भारतीय रेल के बारे में जानकारी दें। बहुत अच्छा लगता है आपसे पढ़कर।

@riturajraj4852

4 жыл бұрын

S saa s saa l la allall la kl la s saa a saa akk ja s ks s saa lakk Liz skall Liz skaa a l la a aaa s aaa jaa aaa ajaa aaa kasklakaklakkk ka lall la kakall la kss saa a saa aa saa akkskk la s aaa s saa aggg GHz sajj ja fl sk k la sfkakk la skkdkk la kgg GHz skk la kkskjskkafl kkflfkajf. F S aaa sjaa saa a saa s a saa a saa a kll a saa a saa sk saa agll kll flags Jill kll s kll s kills dkk ja s kll s kll k la saa l kll kss saa akdkkskkk ka a kolkhoza h gl gggg GHz gg gl jaa aaa alskk ja skkskk la saa aaa a aaa a aaa shh ja na algaakdkaaaklsgg GHz akgaaaagsll kms kss saa a saa lakkaa saa l la k ks kaskskk la kaajss saa a saa ahjdd FX saa saa askk ja a Asif ag la s aaa s saaskaaaskk ja ssakaa saa a as s saa a saa a saa a ASA s saa aaa saa aaskgagaa as s aaa s Liz agagaa as a Jos sa Jos Jill aa ASA a Julia Jill g saa a Jill’s k gf kll g jk koi hhh GHz kll f kll kll

@user-dw4wb6oy3x

4 жыл бұрын

🤣🤣🤣😂😂

@ganeshpalgurjar5741

4 жыл бұрын

Kuchh information galat h Iski

@gradergyan4082

4 жыл бұрын

Right sir

@mohammadshamim1961

4 жыл бұрын

@@ganeshpalgurjar5741 app information clear kro

खान सर आपका दिमाग कम्प्युटर से भी तेज

ईमानदारी ही एक महंगा शौक है।। हर किसी के बस की बात नहीं।। 🎉🎉🎉🎉🎉🎉🎉🎉

@kishanpatel2547

Жыл бұрын

Rt anjali

@Akashyadav-ir1xf

Жыл бұрын

Yes

@vipautomobiles

Жыл бұрын

Kj

@sureshkumarkumar6240

Жыл бұрын

Vijay

बहुत बढ़िया सर् आपने जो बताये वो बिल्कुल सही है सर् क्योंकि मैं भी भारतीय रेल में Electric TRD(OHE/PSI) डिपार्टमेंट में कार्यरत हुँ

@ManojYadav-ui4tt

3 жыл бұрын

Catenary wire me current nahi hot hai please explain

@RajeevKumar-br6xj

3 жыл бұрын

Catenary wire mai current hota h ...

@RajeevKumar-br6xj

3 жыл бұрын

Insulator & mast ko chhod kar sabhi mai current rhta h ...

@nablog6272

3 жыл бұрын

To video kyun nahi banata hai is bare main

धन्य हो सर आप के मात पिता को आप जेसा बेटा पाया है आप का समजाने का तरीका हमे बहुत अच्छा लगा

@AnilVerma-mn7rq

4 жыл бұрын

यार ये सब गलत बता रहा है पेंटो पीछे का इसलिए उठाते है की कहि पर OHE में खराबी हो तो पेंटो को बचा ले Ok

@nikhilsharma2451

4 жыл бұрын

@@AnilVerma-mn7rq bhai push or pull bhi valid reason hota hai

@totalgamerssayyed6020

2 жыл бұрын

@@AnilVerma-mn7rq y

श्रीमान जी आप जो भी प्रकरण (Topic) यूट्यूब पर लेकर आते हो, उसकी आप भरपूर (ढेर सारी) जानकारी रखते हैं और समझाने का तरीका तो आपका बहुत ही लाजवाब है....👌👌 वाह मजा आ गया.....👍👍 Thanks.....🙏

Koan koan khan sir ji ko india ka best teacher samjhte h

🙏 सर इतना तो रेल मंत्री को भी नहीं पता होगा आप महान है गुरु देव ✍️

@math_keeda

3 жыл бұрын

Right 😂🙏

@ashfaq7353

3 жыл бұрын

Pata nahi hai is liya tho rail minister

@ranjankumaryadav878

3 жыл бұрын

Bilkul sahi bole aapne

@ManishYadav-sl1bp

3 жыл бұрын

Tamara Samchhani ki pher hai beta

@rkrkfaisal8852

3 жыл бұрын

😆😂😂😂

बहुत बढ़िया, यह किसी किताब में नही मिलेगा । बहुत अच्छा जानकारी मिल। धन्यवाद

@Railkaksha

4 жыл бұрын

Plz watch Indian Railway Institute of Electrical Engineering Nasik ...Jaha Railway ke Electrical engineers ko training di jaati hai kzread.info/dash/bejne/X56u2cNslK7QiLg.html

@anuragsinghthakur3736

4 жыл бұрын

kzread.info/dash/bejne/pK6I29h8hbPbirg.html nice comment sir.

@gaurisankar8518

4 жыл бұрын

haribhan.singh.

@writerpilotgj

4 жыл бұрын

Maximum galat jaankari h sahaib

एक बिहारी पूरे भारत को हिला दिया📛📛📛

Best teacher in the world..... We love you sir....thanks for your effort sir❤️❤️❤️

Best presentation. आज तक का सबसे बढ़िया व्याख्यान जो मैंने सुना या देखा। You are a true guide dude .

आपसे जितना हो सके सब जानकारी दिया करो सर आपकी आवाज बोहोत प्यारी है सर 😊☺️☺️☺️☺️ ये वाला इंजन बोहोत हल्ला करता था 👌👌👌😛😛😛

@honesttruth1808

4 жыл бұрын

ye

@uttrakhandlovers6127

4 жыл бұрын

जगजगजगजगजग चलता था😛

@pkfcd1282

4 жыл бұрын

Jhak jhak dhuwan chorta tha haha

@RoshanKumar-qf8sl

4 жыл бұрын

Train 1 face par kaise chalta

@naturesheals9537

4 жыл бұрын

Bhut Kala dhuwa chodata tha

Wakiye aap mahan Teacher ho allah ne aapko bhot Jankariya di hai 😊😊❤️

आधुनिक भारत के चाणक्य को मेरा नमन 🥰🥰🙏🙏🙏

खान सर ऐसा लगता है बिहार की साक्षरता बढ़ाने के लिए भगवान ने आपको चूना कर भेजे हैं।

@DEEPAKKUMAR-ex4he

2 жыл бұрын

चून कर लिख या पोस्ट ही हटा

मै बहुत स्वार्थी हूं।मैंने खुद से इन्हे सब्सक्राइब कर रखा है ताकि कुछ ज्ञान अर्जित कर सकू।

Khan sir, you are really amazing a special human being. Country needs 100s like you. I will recommend your name for Padma award. Keep it up.

Thanks sir for covering & explaining All types of subjects & topics from various fields 🔥🙏❤️ in a very understandable language 🔥🙏

खानसर आपका समजाणेका तरिका बहुतहि अच्छा है।और आपकि भाषा भी बहुत मधुर लगती है।

@shashiraj000055

3 жыл бұрын

Kunki khan sir bihari h

@manaklalrathor8475

3 жыл бұрын

@@shashiraj000055 I'min

@SanjayKumar-gl9sv

3 жыл бұрын

@@rajshinde7709 please translate... I don't understand marathi... It would be good if you translate in hindi or english

@PurushottamKumar-jl2gv

3 жыл бұрын

Q Series a

@mohammadazamansari8827

3 жыл бұрын

Kon hai be tu

भाई जितनी तारीफ़ की जाए आपकी उतनी कम है लाजवाब हो sir you are great person knowledge ka to aap bhandaar hain samjhane ka tarika to bemisal h

Fantastic. Vivid explanation in a very simple Hindi Language. You must be an Railway Technical Institute Lecturer

Khan sir is a iconic indian personality, proud of you sir

This is not my field. But man, I love the way he is teaching.

Sir aapki jitani tarif ki jaye kam he aap itane achhe se samjhate ho ki ham aapke vidio pure intrest se dekhte he you are best sir ji thanks

Awesome explanation! You are a brilliant teacher.

I'm an Engineer (Signal Engineer) in North western Indian railways, aur man na padega bhaijaan, kai baar aisa lagta h ki aap hum se b jyada jaante ho👍

@brijeshmauryavlogs6534

4 жыл бұрын

Sacchhaai bhi yahi hai

@jaimaasayarjmsauthenticins7153

4 жыл бұрын

Kah h posting

@jassyraj

4 жыл бұрын

No doubt inhe b railway mein hona chaiye

@ravikumarsharma5348

4 жыл бұрын

Bilkul bhai I am also signal inspector..he is amazing..what the power of delivering knowledge...

Khan sir all India ke हर नागरिक के दिलो मे बसें हैँ ❤ मेरे खान सर 🙏

Bahut badhiya Sir ji. Aap ke jaisa simple bhasha me koi nahi samajha sakta. Aap hamare Gyan me nirantar wruddhi kar rahe hai. Apka bahut dhanyawad

"Ye sasura bahut halla karta tha, jag jag jag jag dhua fekta tha aur ye dug dug dug dug chalta hai"............epic way of explaining. I have seen this vdo for the first time and I loved the way you explained

@shahabuddinsheikh1254

3 жыл бұрын

Hi

This channel is much better than others like study iq or Unaccedemy.

@komalsinghbaish1118

3 жыл бұрын

Absolutely right 👍

@aftabkhan3046

3 жыл бұрын

NEET bhi yahi se nikal le ky bhai 😝

@haardshah2443

3 жыл бұрын

Study iq and Khan sir are equally good

@vinodbhaipatel4978

3 жыл бұрын

@@aftabkhan3046 i

@vinodbhaipatel4978

3 жыл бұрын

@@aftabkhan3046 i

Aap hi ak ho sir ji jo bharat ko fir se sone ki chidiya bana sakte hain.. Jai hind 🇮🇳 jai Bihar sir Ji

That’s my department and I’m one of the Traction Power Controller. Good job Mr.Khan

हमें लगता है कि बिहार में खान सर से बेहतर टीचर नहीं है

@commerceispeyeasy783

3 жыл бұрын

Super 30 coaching:- Sri anand kumar

@commerceispeyeasy783

3 жыл бұрын

But khan sir ia all round knowledge ble person

@kakukaku4040

3 жыл бұрын

Bhai all india me nhi h

@user-xg9lt5ho9y

3 жыл бұрын

Bihar me to kya india me bhi nahi he inke jese techar

@mohdjishan4648

3 жыл бұрын

Bhai bihar mei nhi pure india mei aisa teacher nhi hai m up se hu🙏

बहुत समय से ये सवाल दिल मैं था आज सही जवाब मिला है।।धन्यवाद।।

@danishhusain5214

Жыл бұрын

Mujhe bhi

Kitney logo ke dil me baste hai Khan sir ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Khan sir kya baat hain sab samjh main aaya kya samjhte ho aap aapko sab yaad kaise raheta sir mahan Hain aap aapki sari video ek number Hain sir aapse bhaut kuch sikha Hain love you sir 👍👍

वाह सर! 😀👍 कब से जानना चाह रहा था मैं 🤔 एक साल बाद यूट्यूब ने सजेस्ट किया🤦🏾‍♂️

@swaroopsiddh1843

3 жыл бұрын

Correct

बहुत सुंदर भाई... बिना ज्यादा टाइम वेस्ट किये बहुत सारी ऐसी जानकारियां आपने साझा की जिसे सब जानना चाहते है, बहुत अच्छे ढंग से अपने सब कुछ बताया, बिना ये सब बोले कि लाइक कीजिये सब्सक्राइब कीजिये। आपकी ये ईमानदारी बहुत सराहनीय है, मैंने लाइक भी किया सब्सक्राइब भी कर लिया आपको इसी उम्मीद के साथ कि to the point चीज़े जानने समझने को आपसे मिलती रहेंगी। बहुत आभार आपका।

@chhaganlaljuniwal378

3 жыл бұрын

Well explained ! Keep it up !!

Khan sir is ❤ amazing teacher 😊❤

@VishalAgrahari-do6nf

Жыл бұрын

Ya bro

Sir app itni acchi tariki se samjha dete hai...ki kayi doubt nehi rahta man mein....thank yiu sir..

आपने बहु बढ़ी रीत से समझाया मैं ७२ लेकीन जननेकी मेरी ईचछा हंमेशा रहती है जो समजाया ईसके लीये धन्यवाद

ज्ञान का खजाना है आप खान साहब।लद्दाख पर भी आपने बेहतरीन जानकारी से आमजन को अवगत कराया ।सही बात है बिहार ज्ञानियों की धरती थी और है ।

Apke video bahut achchhe ate hai bahot kuch naya sikhne ko milata hai

Khan sir aap mahan ho itni achhi jankari dene ke liye bahut bahut dhanyawad sir.

What a brilliant coach you are...Almost answered all my queries related to Railways ...GOD BLESS YOU.

Aaj Tak itna mazedar tarike se koi bhi jankari Maine kisi ke muh se nahi Suni zabrdast sir salute aapko

Khan sir mai 56 old fir bhi mai aapki vidio ko dekha ta hu mere man me jitani jigyasa bacchon me thi sab apase jan kar ati prasanta ho thi hi our man ko santi milati hi aap hamesa apahe lagate hi

Sir aapka ak video jo ak bar dekhe vo apake video dekhe bar bar assa aap samjhate ho thanks sir ji

Kis kis ko animation me ache se samjh me aya 🙏🙏👍👍

हमने बहुत से वीडियो देखे पर आप जैसे किसी ने नहीं बताया

Khan sir is best teacher in the world

2024 me kon dekh रहा है ❤

@Sandeep-kh8ji

2 ай бұрын

मह!

@sumitsahu-cy8xc

2 ай бұрын

Mai 😂

@bharti_gujarat

2 ай бұрын

Modi ❤

@TarunKumar-449

2 ай бұрын

Mai 🎉🎉🎉

@DeepenshYadav-ez9zc

Ай бұрын

M😂

You are a best teacher of india sir जय हिंद सर🙏🙏🙏

Highly informative and interesting, a good teacher who has the ability to convey the message across which the common man can easily understand. Thank you Khan Sir Bihari.

Sir your explaining in such simple way is truly exceptional 🙏🏾

During high speed rear pantograph is used to decrease the drag as the boundary layer gets towards the upward direction and the velocity of air is less compared to the front. Also it avoids the vortices behind the pantograph which will be present at front pantograph in high speed. However front pantographs are used preferably in low speeds.

सर जी आप बहुत अच्छा बता रहे हो आपने इतनी बातें कहां से सीखी हमें भी सीखना है गाड़ी चलाना कोई हो तो मेरे को बताना

Sir aap to bahut acchha padhate hai love you sir🥰🥰

Vah kya pantograph ki knowledge di apane, me aur bhi gahara and bada fen hua hu aaj. Kehna pade aap aur aapki team ka. Thanks sir.

Mashaallah क्या स्टाइल है बोलने का

@sabbirahmad4924

4 жыл бұрын

Good job sir g

कोई जवाब नहीं है आपका सर ,लाजवाब हो, अकल्पनीय हो, अतुल्य हो ,आप पर पूरे देश को गर्व है

बहु सुंनदर जानकारी सर बचचो के शिक्षा के लिए अचछी जानकारी नमस्कार

Thanku सर, कल ही ये क्वेश्चन mind में आया था और आज आपके वीडियो ने जवाब भी दे दिया

आप sir किस स्कूल में पढ़े, बहुत अच्छा से समझा देते हैं

@pintumallick8299

4 жыл бұрын

Sir ji Pentagram se single fiuse ki current ah rahi na tho Phir engine single fiuse me kase chal rahi hai Jara bataega sir ji

@anuragvishwakarma1774

4 жыл бұрын

बहुत सही सवाल किया है

@khana6837

4 жыл бұрын

@@pintumallick8299 This method is used to control the speed of a three-phase induction motor by using a three-phase to three-phase cycloconverter from a single-phase supply and to compare the use of ARNO converter and motor-generator set to convert a single-phase supply to a three-phase supply. ARNO converter is a rotating device which convert single-phase AC to three-phase AC. The threephase supply needed for the three-phase induction motors which used in blowers, exhausters an oil pumps. A motor-generator set is a device for converting electrical power to another form. They are used to convert frequency, voltage or phase of power. Thus, both ARNO converter and motorgenerator set have been used here one at a time to convert a single-phase AC supply to three-phase AC. Both have their own advantages and disadvantages. After that, the three-phase supply has been given to three-phase to three-phase cycloconverter. Cycloconverters are used to convert a single-phase or threephase AC to variable magnitude or variable frequency, single-phase or threephase AC without a DC link. This cycloconverter is then connected to a threephase induction motor to control their speed. The formula for the speed of an induction motor is Ns=120f/p. So, here the speed is dependent on frequency and no. of poles. It is directly proportional to the frequency and inversely proportional to the no. of poles. Since, cycloconverter is a frequency changing device. Thus, it plays a great role to control the speed of the induction motor by varying its frequency. Among all the methods, this method is economical, reliable and simple.

@nirvailsingh9975

4 жыл бұрын

@@pintumallick8299 ac traction motar single phase hoti hai

@damjibhainakrani7234

3 жыл бұрын

Good video Many Thanks

The best thing of Khan sir is they will taught basic things first

खूप छान अतीशय सुंदर explains करता तुम्ही

Khan sir ne mujhe zindagi zina sikha diya i love❤❤ much khan sir

@nothingspecial9370

3 жыл бұрын

Kya 😂😂😂

U r deserving love from hole India, what a informative information delivering to our nation. May Allah blesses you. Jai Hind

परम सम्माननीय खान साहब शुभकामनाओं के सादर अभिवादन ज्ञान वर्धन के लिए आपको बहुत-बहुत धन्यवाद वास्तव में आप भारत माता के सच्चे सपूत भारत रत्न है आप की दीर्घायु की कामना करता हूं जय श्री राम इंस्पेक्टर रिटायर्ड कुंवर सिंह रावत उत्तराखंड

Worlds no1 teacher Khan sir

Great teaching skill. Sir we Want to know more about indian railways. Thanks sir.

क्या बोलेंगे दिल्ली से चले थे एक जगह गड़बड़ दिखा ।😂😂😂😂

@raviedutech.7772

3 жыл бұрын

😄😄😄👍🏻

@ranjeetsinghbisen7809

3 жыл бұрын

😆😆😆😄😅😅

@atuljangra5076

3 жыл бұрын

M yhi comment krne wala tha...dekh rha tha kisi ne phle kr to nhi rkha 😂😂

@shrikant594

3 жыл бұрын

😂😂😂 sahi pakde 👍🏻

@royelksa8299

3 жыл бұрын

🤩🤩🤩dilli se chale the bihar me gadbad dikha EVM me

His knowledge is super and he explain in simple language keep it up

You are best teacher in the world. I proud of you my best teacher khan sir respectfull regards

धन्यवाद भाई साहब आपने बहुत सुंदर ढंग से समझाया आप में अद्भुत क्षमता है 🙏🙏

वास्तमे आपके जैसा कोई नही समझाता है ईतने अच्छै तरीके से

@merajahmed4200

3 жыл бұрын

Aap apna no dedo

i am from pakistan. i enjoyed your video. very informative

Sir aapke samjhane ka tarika bhot hi jada achha hai

बहुत सरल भाषा में समझाते हैं खान साहब, जय हिंद

Dear Khan, i appreciate your all round knowlegde and art of teaching. I do keep watching your various videos. Ofcourse i like your videos on Railways Very much. I am keen admirer of Indian Railways. Keep up the good work.

@punjabisinnervlogs7748

3 жыл бұрын

Sit iti student mmv ka hu 74percent job dila do railway me

@premsing3036

3 жыл бұрын

Very good,🤗🤗

@roxx7148

3 жыл бұрын

🙏❤️

सर आपको इन चीजों के बारे में जानकारी देने के लिए धन्यवाद 🇮🇳🙏😁

Khan sir aap ne btaya to samaj me aya friction, pressure, tension etc... A lot of thing play role to pull or push an engine 👍👍💕💕 Nahi to Bollywood wale khan to coat utar k he train rok diye the...🙉🙉

Beautifully explained. Subscribers like me who has very less knowledge on indian railway can easily understand now.

Am working in this Organisation . Thank you Boss for Explain with very clearly

Thank you so much sir.. I am big fan sir... I am listening is this video... All topic apani kub valo Kora bojhan.. Jay hind... ❤❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏

I am also a teacher and loved by my students but you are the best 🙏🙏🙏🙏🙏