Psychrometric Processes-1

Lecture Series on Refrigeration & Air-conditioning by Prof. Ravi Kumar, Department of Mechanical & Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand, India

[@eccedentesiast416]

Honestly speaking, he's one of the best teacher I got in my life. Thanks to the technology that made it possible from such a distance. I'm grateful to you, Sir. Respect.

[@yunuspervez4702]

I dont know how the person can dislike such An informative video...thanks Ravi Sir

[@mechabite8033]

thankyou sir, Your lectures helped me a lot.....

[@ramanaraosusarla7825]

Excellent teaching Sir .Thank You very much

[@Devendrakumar-ri4pr]

God bless you sir, 🙏🏻 Thank you so much sir 🙏🏻😊🙏🏻

[@satyamrai2327]

Best teacher ever for rac🤩🤩🤩🤩🤩🤩🤩

[@Shivai1215]

Sir as always you rocking lecture

[@sushilchoudhary5749]

Thanks for an informative Video.

[@amolkarad1296]

Thank you sir .

[@mohammadhassan2606]

Very helpfull.. Thanku sir

[@pfdsouza6830]

It's very informative, sir

[@saikumar-tn1ku]

Thank you sir

[@turbo_gearx3782]

How steam at 25 degree celcius possible?

[@robinfrancis2911]

Hello there.....great videos from this gent. Can someone help me please?......let me first just be clear ....I'm no Math expert....just interested in Psychrometry.....how does he get from: T1B - T2B = (T3 - T2) to B (T2 - T1) = (T2 - T3) ? and why is the RHS in brackets ?? is this some sort of transposition etc?...I can see the 'B's are like terms.....but I don't get the reversing of 'T''s ......I'd be grateful for any explanations ...Thanks Rob

[@AmrikSingh-hy9be]

i haven't watched the video yet but its simple math
he took -B common from LHS resulting in -B(T2-T1)
And multiplied (-) on both sides therefore negative on LHS became positive (+)
And RHS became -(T3-T2)
Then opening the paranthesis results in T2-T3

[@JohnnyJr396]

Help please.... evaporative cooling... a cooling tower can take hot air and cool the water and discharge hot air..
If anyone know what a swamp cooler is can the tell me how a cooling tower can reject heat but a swamp cooler cools?

[@chintajayanagasriharsha4451]

In cooling tower water which has to be cooled is hot
in case of cooler u use cool water so cooler gives cool air

[@engg.pankajkumar824]

Unke lecture ko sabhi log dekhe

[@engg.pankajkumar824]

Lecture to mano ya na mano girish sir dete

[@adityanigade6673]

Who is girish???

[@anupamsaha2609]

Sir hindi bolia

[@hiteshk3285]

Its nptel bro, so its has to be in a common medium

[@rohansingh1163]

poor explaination.....I think he is not in mood of teaching....his voice is irritating

[@mohammadhassan2606]

rohan singh...bro it's not a good comment.. Plzzz delete it.

[@mechabite8033]

tmhe energy chhaiye toh lo jake adda, gate academy aur paid easy pe, yahan sirf padhai hoti