Types of Coal & How Coal is Formed ? (Anthracite, Bituminous, Lignite & Peat) (In Hindi)
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- Опубліковано 5 лют 2025
- Insta - / hrsht.dwivedi
English Version - • Types of Coal & How Co...
In this video I have talked about the types of coal available in the world and India which are Peat, Lignite, Bituminous Coal and Anthracite Coal. Also I have discussed the formation of coal through a diagrammatic representation. The more the amount of heat and pressure applied and the more time passed the better is the quality of coal formed.
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कभी कभी क्या होता है ना सर के हम पढ़ तो बाहोत कुछ लेते है, बाहोत बड़ी बड़ी चीजे पढ़ लेते है।
पर वो नही पढ़ पाते जो actual में हमे पढ़ना चाहिए।
कुछ छोटे छोटे basic knowledge होते है, जो हमे नही पता होते और वही हम मार खा जाते है।
तो उन्ही कमियों को आपने दूर किया है, बाहोत ही विस्तारपूर्वक महत्वपूर्ण बातें अपने बताई है। सच कहु तो आपके इस video में कुछ ऐसे जानकारियाँ थी जो मुझे भी नही पता थी।
तो आपका दिल से धन्यवाद सर हमारी मुश्किलो को आसान करने के लिए।।।
Thank-you very very much sir 🙏🌷🌷🌷
Most welcome 🙏
Sir, I am very thankful for the information about the coal.
Thank you sir very much 🙂
Hy
Bohat achhe se explain kiya apne sir
सर आपका बहुत-बहुत धन्यवाद आपने बहुत ही सरल भाषा में इस संबंधी विषय को समझाया है
Thank you very much sir 🙏🙏, really understanding & effective lesson sir
Great job bro.....super
Thanks sir 🤠🤨🧐
Very good information sir
very useful video thank you so much
Bhot accha vedio tha sir
tq sir
Thankyou Sir
Nice..sir..bahuti achha topic
Good knowledge
Nice explaination sir .Aisa lagaa hi nahi ki online padha hai bilkul humare sir wali tarah padha rahe ho . God bless you
Thanku sir with your help my son understand all thing about coal
Thank u sir♥️
Yes you are right
Best explanation 👍👍thank you sir 🙏🙏sir your video superb ❣️❣️
Sir u r my God
Super sir
Thankyou so much sir 👍👍🙂
Thanks
Super
Thank you sir
awesome video ....
hardwork....thx
Thankyou ❤️
Thanks sir 😍
👌👌👌 tq
Thank you sir..plzz can you share this material..?
Please tell. About coal from Nagaland
I am wspeechless you vedio excelent
Superb
thank you.....
Nice lecture....
You are 👌👌 gratr sir👃🙂🙂🙂☺☺
Nice
I understand about coal from your video sir thanks
Very very helpful to icse students for geography thanks sir
Explanations mst hai it help me a lot
PLEASE MAKE VEDIO IN PETROLEUM
PLEASE PLEASE PLEASE PLEASE!!!!
Sir carbon content hi kyun jyada hai coal mein I mean carbon hi kyun jyada increase hota hai usme ?
Kyuki baki sb chije volatile hain or kuch time bd ud jati hain heat or pressure se jbki carbon pr koi asr nhi pdta isliye whi ikkattha hota jata
nice
Enjoyable to watch and interesting to learn. Thank you for the English language captions and excellent illustrations.
all videos r superb..
Thanks
Nice👈👌👈
Nice
Love for this video 🤝❤
❤❤❤❤❤❤❤❤❤
👌👌👌👌
Can't you explain all these in english?
Peat is not a coal.. correct it
Ok
Bhot accha laga sir jo
Thanks sir
Most welcome
Most welcome
Awsome sr
Thanks sir but sir ...
her coal ka temperature kitna hota hai
❣❣❣nice
Sir Isame aliphatic se aromatic jata hai ki aromatic se aliphatic Pls reply
it he
lped aot
How many ad have you kept I am disappointed😞😞
h.......................................?
Gf aftrn sir. I have interview for lab asst. In ntpc sir. Pls tell me test methods for purity of coal sir.
I'm a metallurgical engineering student . Sir I think you are from mechanical engineering . please let me know
I work in coal mine chhattisgarh
nice work, but please beware of splitting. ykkkkkkk ............
true
Agar ham ya business Karna chaya to license Kaisa nikala
Lower gondwana age is upper Carboniferous to lower triaasic... lower gondwana coals of are of Carboniferous age...ok
Why the quality of coal determined by the carbon content
Who is here of 10 grade😂
As u said these all 4 ranks of coal found in india at this point you're wrong bcoz Anthracite coal is not found in india.☝🏻
Thanks sir 😍😍😍
Superb vedio
Thanks sir♥️