Carnot Engine and Carnot Cycle | explained in HINDI
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- Опубліковано 11 жов 2024
- In this Physics video lecture in Hindi for class 11 and B.Sc. we explained Carnot engine and Carnot cycle. The formula for the efficiency of the Carnot engine has also been derived. During the derivation we found that the maximum efficiency of a heat engine is (1 - Tc/Th), where, Tc is the temperature of the cold reservoire and Th is the temperature of the hot reservoire. In one cycle Carnot engine passes through 4 thermodynamic changes. In the first step it passes through an isothermal expansion while being kept over the hot reservoir. Then it passes through an adiabatic expansion. In third step it undergoes an isothermal compression and then an adiabatic compression. in the first two stages the thermodynamic system works on the surrounding and in the last two stages the system accepts some work. The net work done by the system divided by the heat energy accepted by the system is known as the efficiency of that Carnot Engine.
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Arijit Daripa
EduPoint,
Dam Road,
Chandil,
Dist- Seraikela-Kharsawan,
Jharkhand,
India.
Normal engineering peoples can become IITians if we learn the topic s like this . thank you sir😇😇
Everything is good in this chanel.💝
But I asked sir "sir witch app he use for making this type of video" but he didn’t answer 🙂
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@@AIB00 smooth draw application. he said in one of his comment.
What are you doing
Iit mein log class mein nehi parta hein, UA-cam hi bhorosa hein hamara 😂😅😅😅
I'm iitian and still watching this😂😵💫
I didn’t understand a single word he said bc i don’t speak the language but his explanation on the board was spot on. Thank you so much
ua-cam.com/video/grr2-p5PisY/v-deo.html
Here's a video that might help you out. You'll understand the language.
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Details Bohot Clearly samjh mein agaya.!! Salute Sir !
Sir your videos are helpful for jee aspirants too . Nyc theory covered .
.thnxx
Always my first choice to understand any topic 😇👍👍
Each nd every single step of topic become clear as pellucid.....
Thanks alot dear Sir..😊❤🙏
Here's Divya
Your teaching style is so much good sir 🙏🙏🙏🙏🙏 Love and Respect from Odisha 🙏🙏🙏
26:09 ,There should be W = W 1 + W 3.
GJB fabulous sir agar apki tereh hr teacher Ke samajhane ka tareeka aisa ho to koi baccha 11 me science leke pachtayega nhi
wow sir it is very simple..
thanks you for this.... 👈👈👈👍👍💞💞
You are great sir!..From Bangladesh!
+Ahmed Ritzwan
Thank you very much for your supportive words.
Ye sab aap sabki duaon ka asar hai.
thanks you so much sir but sir b.sc second year ka video Nahi h please sir please please make for us .
sir love from Bangladesh,,,,,,This play list helping me a lot
Sir aap jaise explain kiye ho uske bare me mere pas word nhi h
Bs itna h sir you are great.
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Thank you so much sir. It was actually so immensful and easy to understand.
Hii
Maja aa gya sir
Thank you so much sir..... please make videos on syllabus of bsc 2 year
Sir,bahut accha explain kiya APNE
THANK YOU SO MUCH SIR
Sir please make videos on Disel and Otto cycle
Please make videos on bsc part-3
Sir, as you have told that the W3is-ve(as the ideal gas is get compresed) so why don't you take W2 as -ve also.So,my dout is how we shall get W2+W4=0, Sir your videos help me a lot .
Thank you sir
Very good explanation sir thank you🙏
It helps me really a lot sir
The explanation of thermodynamics in such a practical way is unbelievable
Wow exellent theory
Thanks for help sir
This video can seeing helpful for diploma engineering students
Simply explained.
Helped me a lot.
Thanku sir
Your way of speaking makes me more eager to know
All dout are clear sir... your explanation is osm sir.
Please sir make videos all Air standard cycles for I.C Engine
IC engine इनके बसकी बात नहीं हैं... ये BSc ko पढ़ा सकते हैं... Engineers को नहीं 😂😂
YOU ARE GREAT & THE BEST. THANK YOU SIR.
This is the best video on Carnot engine
Hello nmn11 ck !
Your support is very encouraging.
Thank you.
Thanks sir your expelation is so good ☝️☝️☝️☝️☝️☝️☝️
sir aapka samjhaya samajh aa gaya , kaash sab api tarah padhate
Best explanation so far 🙏♥️
Unmatchable stuff, salute
I love you and your spirit
Good way of teaching sir😄😄😄👌👌👌
This is the perfect way of teaching well done sir keep it up
Sir aya chapter mera hilihue thi ab sehi hogea thank u so much sir for cold explain topic 🙏🙏🙏😇😇
Mr. Perfect
Thanks you sir
Thank you sir, for very well explain
Thanks sir हम जिस चीज को समझने के लिए सोच रहे थे वो आप के video me. मिल गया बाकि हमने कई वीडियो देखा लेकिन जो मुझे चाहिए वो नहीं मिल रहा था
Thank you so much Sir...... Best teacher 😄🤗🤗
I would like to thank you Nicolas Leonard Said Carnot and sir you for giving such a video gift
Thank you sir.😊
Well explained .
arrey yr is earth p itna accha kaise smjha skta h,, carnot engine ki itni videos dekh li bdi bdi unse tk smjh nhi aaya or yaha aadhe ghnte m pura feel aa gya
Thank you so much sir 🙏🙏🙏
Superb sir I have been understood very nice.Thank you very much 🤗😇
Awesome teaching method understond properly
Understood very well.
Thank you sir ☺️☺️
Sir I have a question
The work done by both adiabatic process cancel out each other. I agree with you
But I have a doubt
We also defined work done is area under the curve Right?
But if we see area under the curve of both processes, then it does not look same,
As adiabatic compression curve is slightly above the adiabatic expansion curve. So the work need to be done during adiabatic compression is more.
Please explain this!
Sir... Work done mein liye p2 to p = 0 tak lete hai.... Iska matlab finally pressure = 0 ho jata hai 🙄
Very nice explaination
Total work done is (W1 + W3) not (W1 + W2). Good work though! 26:00
Sir Please create video on thermoelectricity 🙁🙁
Please, make video on Otto and desol engine. 🙏🙏🙏
It helped me a lot .. Thanks very much🙂
Sir,you write there w=w1+w2....but you put the value of w3 on w2...why? Plzzz explain us.
Nice teaching process sir....... Now i get to understand
Thank you sir,💞💞
Sr joule Thomson porous plug experiment & effect & analytical treatment pr vedio banye sr
Thank u so much sir 💝💝
Sir need video on carno theorem and its proof
a very useful video..i was very much helped by it
u have come in disguise of god in my life😭😭
Total work done =w1-w3
Thanks sir
You are welcome
Monika Pal 😃😃
Thank you sir for this video your video is very very beneficial for me . Heartly thank you 😊
Sir
I think
Total work done W= W1+W3
W3 is negative
Sir why at adiabatic proces we are using initial temperature -final temperature you teched at pervious video T2-T1 according to work done in adiabatic process it should ve final temperature-initial temperature, I know that t1is greater thent2 and now you are using in Carnot cycle t1-t2
Sir this video is very helpful for me
Sir i request you to give notes of this topic because I have SSC board and whatever you teach me i understand it properly but my notes are little bit different so please sir help me
Thank you so much 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Total work = work by gas - work on gas
W = (w1+w2) -(w3 +w4)
But w2=w4
W= w1 -w2
W= Q1- Q2 (w1= Q1 and w3= Q3)
Great method of teaching...
Keep your job on....
+Karan Kumar
Thanks for your support.
sir, pv=nrt(ideal gas equation) me pressure,temprature external ka hota hai ya internel,container ke andaar ka hota hai
I think here, P refers the pressure exert by the ideal gas on the container ,""as we know that there is no force of attraction between the particles of an ideal gas so, there is no potential energy among them and hence other particles can't exerts pressure to each other but at the same time they possess kinetic energy hence they collide the wall of the container and that is the pressure you talking about.""
sir it is very knowlegeble video
joule thomson porous plug experiment b bta do
Very nyc video sir thank u so much
Nice👌👌👌👌
Hello rahul yadav !
Thank you very much for the support you have shown.
Bas aap sab ki dua bani rahe.
So clear sir I am impressed
#arvindgamingpubg
Super nicely 👌😊 explained with 💯 percent patience in your voice over the period of lecture..
Thanks sir for helping us..
Sir apke padhane ka tarika kafee acha hai so nice Thank you so much
Hello Sumit Singh !
You are welcome and thanks a lot for the support you have shown.
And as always .... thanks for watching.
Sir ye topic chemistry me bhee hi to kya ise chemistry subject me aply kr skte hi. Please tell me sir. Please Help me.
Sir when we are calculating the total work done at that time why we are not taking w3 as a negative term as the w3 is the work done on the system
Extreme perfect explanation
Hello Subiya Fatima !
Your support is very encouraging.
Thank you.
God bless you.
sir why process 1 and 2 are not taken negative as they are work done by the system while finding net work?
Thanks sir you explained very welll
you are great swami ji
Thku so much Sir apne sari confusion hta Di
You are great great great great Sir
Thanks a lot
thank you sir video kuchchh lamba hai lekin baut achchh se samajh me aaya thank you sir
Sir if sources absorb heat energy then it's temperature should increase but why it decrease?
Because it's isothermal , where temperature is always constant !
Sir one doubt ... i think ...
Total work done is
W = W1 + W3*
Yes bro you Right
I also agree with you.
Sir a/c to you w3 is work on the system then this is negative , but you are taken a plus when the solve total work gain , but you have taken a minus for complete tha value (v2/v1)..
Respected sir,
Isothermal expansion heat addition ki vajah se hua , ye samajh aata h.
Lekin isothermal heat addition k baad
Na to system ka internal energy bdha na hi temperature
To uss process k baad system stable q nhi hua ?
Hrr process kisi na kisi change ki vajah se hota h to reversible adiabatic expansion hua hi q ya phir aisa kya change hua system me , jo ki process aage extend hua or adiabatic expansion ka process execute hua ?
Ye 1 confusion h
Please ise clear krr dijie !!
In a Rankine Cycle, if max. steam pressure is increased keeping steam temp. and condenser pressure same , what will happen to dryness fraction of steam after expansion?
Great word great knowledge great sir❤❤❤❤❤❤❤
sir aap bahut ache SE samjhate hai tq sir
Very nice sir just awesome 🙂
very helpful sir thankyou