After 3 years of my BTech. Tbh I found non of the professor as informative as Girish sir. Truly one of the best professor. Fact that he uses HINDI as a medium of communication makes the entire explanation more effective.
Waoooo just waooo use teaching skill is superb because after yours lectures ends i am able to answer your all questions within just few minutes thanks a lot 👏👏👏
Cooling Tower ka koi dry bulb aur wet bulb temperature nahi hota. Hawa ke wet bulb temperature se cooling tower sump water temperature 3 degree celsius se jada nahi hona chahiye. Matlab agar hawa ka wet bulb temperature 25 degree celsius hai tho cooling tower sump water temperature 28 degree celsius se jada nahi hona chahiye. Isse wet bulb approach kehte hai. Cooling Tower wet bulb approach = Cooling Tower sump water temperature - Ambient wet bulb temperature
Relative Humidity Dry bulb temperature aur wet bulb temperature ke difference pe depend karti hai. Jitna difference kam hota hai utni humiditi jada hoti hai. Jitna difference jada utni humidity kam hoti hai
Girish Shinde you not get that sir. You are right. But if dry bulb temp. Increases then the air will hold more moisture no? Thus the R.H will be increased comparatively.
Dear Sir, I have a question pls explain as well as possible. the question is, When relative humidity is less than 100% then which thermometer will shown lower reading.
sir ji one question.. a hydro power plant install inside of hill. hvac work is going on there . in plant , water flowing inside a MS Pipe ( water temp. 13 degree celsius ) which that not scope in my work.... my hvac work flow suply air Duct through AHU (air temp. 18 degree celsius)..when water flow in pipe then outer surface of pipe is moisturised. sir please give me suggeston which that moisture removed on outer surface of pipe. hill inside (plant) temp. 25 degree celsius hill out side (surround ) temp 23 degree celcius (in sikkim)
sir ek cheez bta dijiye sir plz upload a video start delta connection wiring jo chiller mein hota hai ye connection start, main,aur delta contector rhta hai timer ,overload ,relay on ,off push button rhta iska connection pls sir pls
Girish Sir I am facing the issue in Split ac where the indoor unit throwing Fog so pls suggest the reason. Evaporator tottaly clean even change also. Fan speed is also ok
Sirji ek question hai.. Why wet bulb temperature cloth takes heat only from mercury bulb, It is also in contact with Atmosphere. It can take heat from atmosphere also?? Please Explain!!!
No.it is not taking heat but it is giving heat to the wet cloth. So eventually the water in wet cloth will be get evaporated simultaneously the wet bulb temperature will be get reduced.
To find out relative humidity and other properties of air we need to measures wet bulb temperature for more details you can watch my videos on psychometric chart
Apne entire career mein apke jaisa guru nhi mila agar milta to aaj ache engineer hote ap inspiration ho mere liye sir🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thanks
If engineering professor also explain like him then brilliant and good engineer will be produced.
Thanks sir for wonderful explanation
Thanks
After 3 years of my BTech. Tbh I found non of the professor as informative as Girish sir. Truly one of the best professor. Fact that he uses HINDI as a medium of communication makes the entire explanation more effective.
Waoooo just waooo use teaching skill is superb because after yours lectures ends i am able to answer your all questions within just few minutes thanks a lot 👏👏👏
sir aapki board work kafi jyada accha h, apme samjhane ki kala bhi khub h.... great sir love you and keep uploading more videos......
Very well manner explained. Every vedio has satisfactions. Appreciated.
Lots of love and respect🙏
Thanks
Kya gajab batate hai guru ji.......Kasam se ...love u sir
Very useful lecture for the HVAC field
Nice sir apki videos dek ke bhut kuch sikhne ko milta hai 😊
Thanks
Nice explaining. i really like your understanding method
great lecture sir, aisa.lecture abhi tak nhi deka u r explanation. perfect
awesome explanation 2 times a thing makes more clear. I am hvac engineer in Dubai and watch your video while desinge. 5⭐s
great sir
ur lectures are golden word for hvac freshers
Excellent sir. you make this topic very easy
Thanks Sir
sir this is best lecture related to Psychrometer....
sir plz , explain the term specific humidity as well
thank you very much sir, with this video, i understood the concept very well which i could nt understand through the books
Dear sir apka video bahut achha ek ques. Ager 75% RH hai to oxidation reaction pe kya effect Kya h ( increase or decrease ) please reply
Good explain sir👍
Thanks
nice vedios, easly understand every one. nice job
Awesome I m speechless sir
a lots of thanks sir for better explenation of each and every topic
Thanks for such a nice information with such a beautiful and simple method of teaching.
Welcome Sir
I love u sir.
so clear voice and damn good
sir dry leg aur wet leg se humidity ka direct formula hoga kya
Great sirji
well done...Sir....great...job...
please explore more lectures about thermodynamics as well.
Welcome Sir and thanks for Suggestion
Very good teaching sir.. Excellent sir
Welcome Sir
Maja aa gya bhai aisi hi video bnate rho
Sir thermameter ka scale apne nai btaya means temp 0'c to kitna hai min and max minus me kitna likha hota hai thermameter me ?
Thankyou for your efforts..
It's my pleasure
Great lecture sir. Kindly upload more as well
Especially Laws of thermodynamics
Clausis and Planks etc
Welcome Sir and thanks for the suggestion
Great Explanation I have maximum learn threw Shivam sir Video
MAshaallah...best explanation ever..great sir
Sr cooling tower ka wet bulb &dry bulb tem. kitna hona chahiye
And wet bulb jyada ho to kya kare
Cooling Tower ka koi dry bulb aur wet bulb temperature nahi hota. Hawa ke wet bulb temperature se cooling tower sump water temperature 3 degree celsius se jada nahi hona chahiye. Matlab agar hawa ka wet bulb temperature 25 degree celsius hai tho cooling tower sump water temperature 28 degree celsius se jada nahi hona chahiye. Isse wet bulb approach kehte hai. Cooling Tower wet bulb approach = Cooling Tower sump water temperature - Ambient wet bulb temperature
R 134a ka back and discharge pressure kitna hota h . off condition machine gas ka pta kaise karenge
and standing pressure kya hoga.
refrigerant valve capacity regulator kya hai aur ye kese kaam krta hai plz bataein
Excellent sir......
Sir cooling tower ke bare me ek lecture banaye plz.......
ruclips.net/video/ry_eTuqSj3k/видео.html
Watch my cooling tower video by clicking on above link
Great videos! Will you please upload video regarding whole psychometry?
Welcome Sir
Wonderful explanation
why during sensible heating wet bulb temperature increases and during sensible cooling wet bulb temperature decrease ? dear sir plz explain
Please discuss about dew point and absolute Humidity and relative humidity.
kya explain karte ho sir ap great ho
Sir cooling tower maximum range wet bulb temperature tak deta h kya ??
sir please ye btaye kya relative humidity dry bulb temp. pr depend krti h ?
agar krti h to kaise ?
Relative Humidity Dry bulb temperature aur wet bulb temperature ke difference pe depend karti hai. Jitna difference kam hota hai utni humiditi jada hoti hai. Jitna difference jada utni humidity kam hoti hai
Girish Shinde you not get that sir. You are right. But if dry bulb temp. Increases then the air will hold more moisture no? Thus the R.H will be increased comparatively.
Hello sir nice video, I have a doubt. If someone gives me dry bulb temperature and relative humidity how can I find Wet bulb temperature.
Thank You
COP, par video kab aa raha hai. sir
Dear Sir,
I have a question pls explain as well as possible.
the question is, When relative humidity is less than 100% then which thermometer will shown lower reading.
Both the dry bulb and wet bulb thermometer will show same reading
Sir hmari normal humdity kitni Joni chaiye agr hmara temperature 20 h
Sir refrigeration system mein dry bulb, wet bulb,dew point ka kya role hai sir
Hi sir
Agar chart nahi hoga to kaise find karenge RH
Plz ans
Great job sir,
i really appreciate.
Thanks
sir 1 question hi chlier ma f c u ka kya kame hi
Easy understanding lecture
Dear sir,kya wet bulb temperature aur dew bulb temperature Rh-100% ho sakta. plz reply kejiye
Agar dry bulb temperature aur wet bulb temperature equal ho tho RH 100% ho sakti hai
Thanks you, sir
Sir why temperature is inversely proportional to relative humidity ?
sir ji one question..
a hydro power plant install inside of hill. hvac work is going on there . in plant , water flowing inside a MS Pipe ( water temp. 13 degree celsius ) which that not scope in my work.... my hvac work flow suply air Duct through AHU (air temp. 18 degree celsius)..when water flow in pipe then outer surface of pipe is moisturised. sir please give me suggeston which that moisture removed on outer surface of pipe.
hill inside (plant) temp. 25 degree celsius
hill out side (surround ) temp 23 degree celcius (in sikkim)
I really don't know about this problem. In normal case pipes are thermally insulated to avoid sweating or moisture
sir ek cheez bta dijiye sir plz upload a video
start delta connection wiring jo chiller mein hota hai
ye connection start, main,aur delta contector rhta hai timer ,overload ,relay on ,off push button rhta iska connection pls sir pls
great lecture sir
thank you very much
Sir plz make video , your video really help us .. related to HVAC , thanks sir
Cfm, duct design
Thanks
Dear sir, yours videos are very helpful.can u add videos on units selection,duct design,static pressure and cfm
Ok
what should be the relative humidity at comfort air condition room4
Sir ji ductable or package ac cassete ac par b video banao
Yes
bahut badhiya yar
Good
Very good sir🎉🎉🎉
Thanks and welcome
you are Great...sir..
Thanks Sir
great job sir really it is awesome .
How to control high humidity in AHU
Very good explanation thank you sir
Girish Sir
I am facing the issue in Split ac where the indoor unit throwing Fog so pls suggest the reason.
Evaporator tottaly clean even change also.
Fan speed is also ok
humidity is high inside the room thats why fog coming from indoor unit, wait some time it is automatically clear.
what should be the wb depresion at comfort ac room
When dry bulb temp. Comes in point, at that time how will we use chart and calculate accurate RH. pls 🙏 explain.
sir,What is dew point temperature???
Excellent sir
bahot bahot Sukriya Sir..
Welcome Sir
Hi sir how to create chart ?
Sirji ek question hai..
Why wet bulb temperature cloth takes heat only from mercury bulb, It is also in contact with Atmosphere. It can take heat from atmosphere also?? Please Explain!!!
yes sir you are correct wet cloth absorb heat from both atmosphere and mercury bulb
No.it is not taking heat but it is giving heat to the wet cloth. So eventually the water in wet cloth will be get evaporated simultaneously the wet bulb temperature will be get reduced.
sir relative humidity 100% hone pr kyo evaporation nhi hota in wet cloth
Pls tell me about inverter a/c how check compressor and how it work inverter
sir tumara video achha hai sir ac kaa alarm ke baare me video banaiye plz
Ok
Sir Q10 ka answer wet bulb hoga kya
Sir relative humidity chart kaise banaya jata hai
welcome sir..happy New Year..
Happy New Year Sir
Sir can u plz make vedio on return air riser working principle
You want to say temperature raise in return air duct?
Girish Shinde ....sir vedio on working principle and function of return air riser filters ( used in pharmaceutical building )
@@girishshinde 10th question ka answer kya hoga sir
thx Girish Sir Happy new year
Happy New Year Omer Ali Syed
Sir sigal face or three face ka woiring btaeye
Sir how can i easily calculate RH, when i have a psychrometer,
Sir please do more classes videos of long time in hvac and R&ac
Rack system Kaya hota hai
Very helpful sir. Thank you sir
thanks a lot sir . sir can you explain about vfd. if it's possible....please.......
ok
Excellent
Sir brilliant
what is home duty h.plant in spinning mill
Why we need to measure wet bulb temperature, and where it is practically used
To find out relative humidity and other properties of air we need to measures wet bulb temperature for more details you can watch my videos on psychometric chart
sir a squre duct 40*20 inch. how much min lenght required, please give me formula
amazing sir
Superb sir g
Thanku so much sir..
a very nice lecture sir
Thanks
Rh & temp ke uper koi video bnao how to maintain and which tools to be use during maintaing etc.
ok
Also tag me when ever video upload
Verry nice sir