HIGHLY RECOMMENDED!!! rather than spending much time in nptel videos ,watch this to have a quick glance..... doubts cleared ....thank u sir.....

Great teacher 🙂I was scared from this topic before watching this video

amazing lecture. i never studied psychrometry before and need to for my fundamentals of engineering exam...this video was great! if i may add, i think that the reason unsaturated air does not take additional moisture during cooling is because *the vapor pressure is kept constant* as you cool it. since the vapor pressure is constant, the water mass is not added. once you get to the saturation line, the properties of the air change (from unsaturated to saturated) and this allows air to accept water.

Wonderful lecture. So transparent. Looking forward for more such videos!

Too good,your way of teaching is fabulous,I am NIT pass out in 1988 ,but enjoy learning being in HVAC field .you are blessed with very clear voise too.Regards

Excellent explanation. Thank you for sharing your knowledge.

Extraordinary, I learned quickly, helpful in my job. superb....

Thank u sir for giving a valuable lecture. It's very useful for understanding the very basic concept regarding psychometry. Like these give more basic concept for mechanical engineering topics what u known.

million of thanks for such a nice explanation sir.

Great lecture video...it made concepts very easy to be grasped.

Very simple explain sir and teaching simple english .Thank very much sir.

Thank you for sharing your knowledge.God bless you.

Really Excellent Bro.Clearly understood ..Thanks much

Sir ur teaching skill is awesome n clear poin to point explanation hands off to u sir really great sir

I learnt what I've not yet. A Big hand to you. Thank you sir.

What a great explanation thanking you sir🤗👍🙏🙏 you are great

Hi, Very good explaination, simple and the best. Thank you Sir

Very helpful video frist time I understood something thank for making video keep continue to make more videos

very very thanku , for making video for this problem type topic

Thank you very much Sir.. To giving us Practical knowledge..

I learn easily these concept.. Thank u

Bhalo bujhiyechen sir. Any student would be grateful to have you as a teacher, just like we are. Thank you. Amazing teacher, you are.

nice video very useful...thanks

Very good explanation sir ji, thankyou

Beautiful lecture . Enjoyed it

best lecture i have seen yet on psychometry

Thanks Sir Informative lecture

thank you very much!!!!! this is very helpful, clear explanation, saved my from chem test

This is a hell of video. Never saw any video that explain this concept this much clear. Thank you sir!

Thank u sir for clearing my doubts. this is a very conceptual topic and without the basics in this topic u can not move an inch further

wow #concept is full off thanks for this video sir

Super explanation sirji... today I got very good ideas from your class..Ty

Sir I was just looking for WBT to understand it thoroughly and I found this concept clearing video. Thank You Sir

Very nice sir.. cleared all the concepts 👍👍

Very interesting session. It is quite fruitful for me. Thanks a lot sir...

Please release more videos your explanation is excellent

Thank you sir.Excellent lecture

amazing explanation.. jst amazing..each and everything explained very perfectly.. tysm sir..

A brilliant explanation as usual, thanks a million!

Thanks for this informative video.

totally understood the concept of pychrometric chart . Thank you sir.

explained very clearly . .thank you.

Sir vedio is very good and easy to understand thanx

sir you are very very brilliant... because transformation skills is more effective.... thanks

very good explanation, detailed and very informative.

Good Lecture..👌👍

Super sir need full thermodynamics lecture

Superb sir ....all clear

Excellent explanation sir

Thank you sir for sharing your knowledge on this concept! More power!

nice...illustration ,now i can clearly understand the principles behind psychrometry. keep up the good work.ill be waitng for the next vid.

v nice method of teaching .

very good .Thanks alot.

Sir too good. saves my lot of time by watching this.. Very helpful.. Thank you

Perfectly Explained Sir . Thanks

Very good.....and very simple concept to understand in our video...sir....thank you soooo much....thank you sir

Excellent explanation bro 😎😎😎

Thank u sir for telling in detail about psychometric properties..So i request u to do more videos on thermal field

Nice lacture sir and thank you sir

good explanation.thank you sir

Sir ,what is the effect on temperature (dbt,wbt,dpt) when we added or substructed water vapour?

awesome class..got clear idea

nice explanation. Thank you.

good one, thanks sir

Thank u so much... it helped me a lot💖!

Sir, please upload more videos.. Ur way of teaching is superb..

Thankyou sir.. Degree of saturation part was beautifully explain by yourside...⚡⚡⚡👌 Again thankyou.🙌

Great explanation sir!

Really sir very interesting

Great video! I hope you have gotten over your cold.

Outstanding!!!!

thank you very much from my soul.God bless you Great sir!.

All the way from Oman thank you so much for this explanation ❤️

sir this video clear my concepts.it's clear my all doubts. Thanks sir. well done Sir!

Why wbt temp goes down.what the main reason of temp going down.i have Understood just a bit confused

Good effort sir...very nice explain

Superb concept cleared lecture sir. . Eager to learn next lecture. . Thanks sir Please upload next video

Sir a great explanatory vedio .. How we can add moisture ..by keeping temp constant

Thanx nice explanation..

Nice lecture sir, it's crystal clear of psychometry, it is very important whose going to study air conditioning, salute you sir..

Really i would understand this typic only fr u. thank u bro.... please continue. ...

Cleared all concept...

Really good teaching

I wish I had a teacher like you ;-;

Thnxxx sir , explained very well

good for concept buildup.

Great sir ji great , real chanakya

Thanks sir you are genius

hi sir is it possible to add/remove moisture with out changing its temp

why the temperature of air doesn't change while adding the moisture?

It is very good learn to humidity

thank you sir i am clear about these points in this video

i love ur ring ser

Awesome sir...I hvnt came across such a wonderful lecture on dis topic..hats f..u r doing a great job sir...

sir , can you please explain why dew point is only pressure dependent and not temperature descendant?

Excellent teacher u have the right set of skill man ,to even teach even a dull headed person

Very good lecture sir

If we add moisture to the air; the pressure will increase because of the mass of the moisture. It is understandable. But, when we add the moisture, how the temperature remains constant. The above point you have mentioned while explaining Dew Point Temperature.

Lot of thanx from me sir

You are indeed a great teacher and I appreciate though it is a little difficult for me to grasp the concept SPECIFIC humidity even though you keep saying "It Very Easy" lol. But hopefully I will as I follow our lectures. Thanks once more.