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@mohammedwajahatali1804 жыл бұрын
You are life saver !! Thanks for making it accessible to everyone for free .
@pamshofu4 жыл бұрын
Thank you for sharing knowledge, but i have a question "why the evaporator input and output refrigerant temperatures are the same when there is heat absorption?
@alexmacher74307 жыл бұрын
Hey love your videos! I got an internship in a MEP firm and your videos helped a lot. May I suggest some videos on energy recovery ventilation, economizers or VAV controls. Great videos keep it up!
@keithhogan57706 жыл бұрын
Very well explained...Great breakdown.
@Encom07 жыл бұрын
Love the video series. Can you do one on Fan Static pressure please? What it actually is, how it differs from Total pressure.
@craciunalexandru12883 жыл бұрын
Amazing videos. I wish I would find something similar on civil/structural engineering.
@shadyajam61437 жыл бұрын
How can the temperature of pts 4 and pts 1 stay the same if the refrigerant is supposed to gain the heat of the returned chilled water(in) passing through the evaporator ?
@EngineeringMindset7 жыл бұрын
because the internal energy increase, entropy ad enthalpy
@EngineeringMindset7 жыл бұрын
You might like this video Shady on refrigerants kzbin.info/www/bejne/on7UoH6Coc5jj5Y
Let me ask you one question How we know the capacity of any FCU or AHU machine please
@MdShahid-hj9bi7 жыл бұрын
Nice video....
@lubime107 жыл бұрын
Well done !!!
@abdimalikhersi83285 жыл бұрын
For heat transfer for evep Q = m'(h1-h4) 3.3(250-129) = 399.3kw Why is difference from the answer 397kw As I saw another formula to calculate the heat transfer evep Q = m'×cp(Tin-Tout) Answer = 397.212kw Please explain for me the difference for this two formula Thanks sir for this amazing video you posted us
@ibrahimkhalilullah20662 жыл бұрын
package ac explain please?
@EngineeringMindset2 жыл бұрын
See our other videos please
@sakiransari25006 жыл бұрын
I m start this course HVAC
@anshumahor14302 жыл бұрын
🔥🔥💯💯
@sakiransari25006 жыл бұрын
hello sir
@morzariadeep4 жыл бұрын
2-3 seems to be incorrect. Ideally there is only phase change so the temperature should remain same !