# 137 Static Pressure l Static pressure measurement l Air flow resistance l
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- Опубліковано 25 бер 2020
- This video will explain to you about static pressure and its measurement.
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I also want to know about static pressure.. thanks for making this video sir...I also prefer your video
"Jai Gurudev Dutt"
Your one of best tutor, even blind person can understand the way you explain about HVAC system. I'm being non technical person and rendering facility services. Eversince I started to watch your tutorials about HVAC system, I got enormous knowledge and confidence to handle hvac system in the absence of technician.
Thanks a ton Girish ji
Sir Bht acha smjhaya h
Awesome sir
I learn a lot from u about hvac
Very nicely explained....
Thank you very much.
You have explained it in very simple language.
Thanks dear....very well explaination......it guides me towards proper concept......thumbs up
Well explained helped me in understanding clearly. TQ
Sir, bahut achchha samjhaye h. Thank u Sir
Amazing Sir...
Very useful video.
Thank you brother for sharing your ideas👍️
Again very good explanation 👏👏👏👏
You are good teacher😁😁😁😁😁😁
Thank you very much👍👍👍👍👍
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Good information and nice presentation
girish saab thank you aap k video se bhot help milti hai 1 sawal hai pressur mesure krne k distance ap ne jo formul bataya us me 7.6 kaha se reffer kiye? (air outlet average X 7.6). sir please explan it
Good
Very good explain
Sir plz also make video on pipe sizings and how to find pump capacity...AHU selection
Bhot achha samjhaaye sir
Thanks
U r the best in terms of HVAC explanation ....
thanks
Thanks sir for information
nice sir u r great
Great ☺️👍
Nice...sir
Sir aapki voice hmesha Aisa lgta hai jaise room me bajri hai usko thoda sahi kro toh or acche se smjhega
Sir u r great .
Please Sir make vedio for calculation humidifier and dehumidifier ASAP
Thanks Sir very informative video, my question is how to calculate the air pressure under the raised floor in ICT Room / Datacenter ?
Thanks you sir
Girish sir Namsakar....
Sir Fire Damper k uper ek video bnaeye please....
Types of fire Damper...
Fusible link type & actuator type...
Aur fore damper ahu k paas supply duct me use krte h ya return me...
Pls make a video on this topic...please...
Thanks sir
Sir nice explanation... Pls make a detailed video on pascal... Some Fcu & ducted units are mentioned desgined on 100 pascal !!how to check pascal etc!! Thanks in advance sir
Sir please deliver lecture on dynamic pressure etc.
Discuss all pressures in detail please.
Thank you sir for your information 🙏
Always welcome
Plz share video of calculation of static pressure for selection of fan
Great
Thanks
Sir how we decide blower capacity depending on static pressure and does it effect if length of duct increases
Sir please make video on SMACNA duct standards
How I get values of damper and fillters resitance value to calculate to static pressure
thank you sir .
Most welcome
How to design cooling coil wrt grains
Static pressure badhne par brower ka load kam hota hai( in case of centrifugal &axial flow blower). Me practical me dekhanhu...
Sir chiller kitne type ka hota h video banaiye sir aapka video sab mujhe samjh me aata h chiller kitne type ka hota h ye video banaiye sir
Dear Sir,
Please Explain Difference Between External Static Pressure, Internal Static Pressure, Total External static Pressure, & Total Pressure.
How to decide duct size according to static pressure?
What are the causes if I give high external static pressure for fahu??
Sir agar duct circle hoga toh average kya leneka matlab aapne square liya hey aur mene circular tube liya to konsne value se multiply karneha
What is blower vane angle..?
Sir agar blower vertical hai to kaha lena higa
SIR AAP SE REQUEST HAE KI COMPLETE HVAC KA COURSE BNADETE AND THEORY, PROJECTS AND NUMERICAL DAAL DETE
Due to high velocity inside duct pressure decrease and water column height increase due to low pressure?
give more example for static pressure....
What is difference between static pressure or absolute pressure?
Sir friction k bare m bataiye kaise lete hai
Back press kese work krta h
Sir eska matlab jaise jaise hawa aage badhegi vaise vaise static pressure v badhega??........ velocity pressure pe kya effect padega sir ?........ static pressure badhne ki vajah ki velocity pressure v decrease hoga na
Why static pressure sensor located 2/3 rd duct In ahu
If we have long duct say 10 m and has louver damper in middle say point B
If i close the damper to 50 % then the static pressure at that point will increase as per your class.
What will be the effect on pressure and air flow at point c i-e the discharge.
Please guide me sir
What is total pressure ? How we know the ducts status pressure design ?
Dear Sir … Good morning!. Koi book ka name batye jiss main centrifugal fan ki full details ho mujhe bahut jarurt hai…. Please apse request hai…
And what about dynamic air pressure
Sir How much is the static pressure usually
Bro there is a problem in your SP relation with motor. As static pressure rises the load on motor decreases. The motor will draw less current.
Dear Sir,
Say AHU blower outlet 30"x35" and connected duct size 60"x20". In this case, which one we take for average?
30"x35" means 32.5"x 7.6 or, 60"x20" means 40"x 7.6
2 x (30 + 35 ) = 130
130 ÷ 4 = 32.5
32.5 × 7.6 = 247
Thanks Sir,
I always following your videos and learnt a lot. I'm from Bangladesh. After recovery world from corona virus, I'll come India especially to meet you Honorable Sir.
@@girishshinde Sir please make a video on suppose.. Ek office hai usme packages lagana hai to kine ton ka legaaye ge kya kya equipment chaiye...
@@aymankhan9001 it's a design work baby...not a small video.
sir
For any AHU fan, static pressure is selected only on basis of External static pressure???
also as AHU is having DUst filter and Coil which will create resistance i.e. Internal static pressures
Fan selection will be based only on external static pressure or we need to add internal static pressure
Both internal, external static pressure and air quantity
Sir I'm a Hvac technician. But now I want chillers operating system details. U have any book for chiller and his operating details book pls tell me sir. I like chillers operating job. Please reply me
How to say static pressure is high? How much static pressure is normal?
Hlo sir back pressure kya hota hai
Sir please reply kro
Sir how to calculate static pressure...
Use Manometer or Magnahellic meter
Average side of fan outlet and then you multipled by 7.6 why
7.6 is duct length or distance of U meter place from fan out let
What is this 7.6
to minimize turbulence while taking reading
Sir supply nikalty hi L bow laga hai tu ham kahan par install kraingy apne kaha 7.6feet pr ...kinldy tell me and can you share your email or whtsap njmber