Heat can not be fully converted to work. That is why heat is called a low grade energy and work is called high grade. For more detailed explanation you can visit my channel, I have explained the second law of T.D. and also given the explanation about heat and work.
Check out our trending course on Thermodynamics and Power Plant Engineering- bitly.ws/SUt3
Use coupon “TH-cam 12” to get “FLAT 12%” OFF at checkout.
Thank you sir for your
effective lecture in less time. This is what we all students are searching for......
massive love from PHYSICS student from PAKISTAN ....
@@vinaysawant3859 why bro
Sir nice teaching ...convenient not too much dragging and easy
Please Sir tell me why we call heat as low grate energy and work high grate energy
Heat can not be fully converted to work. That is why heat is called a low grade energy and work is called high grade.
For more detailed explanation you can visit my channel, I have explained the second law of T.D. and also given the explanation about heat and work.
Also for more elaborate explanation of heat engine you can also find that video on my channel.
Amaazing..shorttime lecture..and clear great concept...
Thank you sir for your
effective lecture in less time.❤
This was super simplified and easy to understand, Thankyou!
Appreciating u sir ,vry nice video ,im satisfy from tbis video and heat engine thanku thanku vry mucb
Superb video..sirji
4:34 Sir is the QH is directly proportional to QL? If we increase Heat from source then heat will be rejected more right??
On which principle a heat engine is works..?
Super explainatoin satisfied sir
Hi
Great explaination in less time
Superb lecture. Thank you very much sir ❤️
Best lecture ever.
Nice lacture
Anf thank you sir🙏🏼
Sir you teach impressively
This was good. Thank you!
I just scratched my phone to remove the fly
Mee too
Sir if sink is less then room temperature then engine will work on the heat already in the universe as entropy
Excellent
So nice 👍👏
Great teaching sir...
Nice explanation
OP👍👍👍👍
Sir is direct heat engine is simple heat engine?
QL is actually Heat Rejected To Heat Sink From Heat Engine.
Tq sir simple explanation
Thank you so much Sir
Thank you man
Nice lecture
thanks sir and v nice
How to separate real system and surrounding in this case
The engine is system while every thing around it , is its surrounding
Best
Thank you sir
to reject the heat there must be a workdone on the system, i.e., workdone to the pump. so Wnet becomes (Wout - Win)
Absolute God
ggoood
thankyou sir!!
Thanks so much
a very nice
nyc
Thanku
tq sir
Thank you sir