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Really good explanation Please do more videos

Can I get this xl tables

How defined hanger spacing between duct

Hello Engg, are there any standard to follow these valve packages ?

Hi, it's a great video, what is that book that your referring for the pump hookup? TIA

Thanks a lot for great explanation

I need excel sheet please for practice

Nice video Sir. Can you please share these drawings to refer.

thanks for all this efforts but can i know wish ashrae stander you use for effcient box plenum sizing?

Can you share this PDF copy?

Brother Please share jet diffuser catalog.

Diffuser selection catalog ?

Duct is not fabricated how can we determine L1& L2

Transition piece calculation is wrong.. why didn’t you consider dia of round side..?

This is amazing. Keep it up sir. Please, can I get the slide pdf?. Thanks.

What is fpm

if return air duct passing over supply air duct, how much gap required between them.

Hind me bole ga tu samjme ayga

Can i request for the excel for file?

thank you sir

Can you share the excel spreadsheet of esp please

How to calculate the volume of rectanglular elbow duct with 90°bend

What is the meaning of NC

Dear in ur earlier value u r considering mean gpm like 20100 gpm (overhhead tank) and undrground tank capacity was 1207296 gpm so it is not 1/3 of undrground tank capacity. Which we have to follow this one or that one with peak factor method . Thansk

How did u know 0.33 bar pressure for each floor without booster pump? Any formula ot refrence, somewhere u me tioned 0.433psi per feet and here 0.33 bar per floor. Plz clarify

Assalamu alaikkum Sir , you send me Reference drawing and support details and AHU plenum design also CAD file could you share me sir ...Im working in UAE so if you send drawing, will be use for me sir

its wrong calculation

How i get the excel sheets

Its better make video in hindi what nonsense

Great Job

Sir, how did you arrive at 0, 0.33, 0.66, 0.99,1.31 pressure available in the upper floors?

From which standard this equal angle chart at 2.37 min.

Can we get this excel sheet.

Which is more efficient grill or diffuser?

alsalam ealaykum. Excuse me, can i get the excel sheets of duct area and weight calculation. Thank you.

What would be the height of the plenum box 3:45 ?

what about reinforcement weight? sir

Area formulas for reducer transition tee not accurate

Thanks eng but i have question from where you assumed peak factor 1.8? Is it mentiond in any references?

Bhai 500 kaha se aaya? 12000 se BTU me kiya convert but 500 ka value kaha se liya... Kis chiz ka constant value hai?

each topic is explained very nicely thanks

Thanks bro. Total building ki requiremnt kounsi hugi hot+cold ya total qty. agar ham ne tabk select krni he to hot+ cold jama krke sumup kre ya total load.

adaha adura gyan ku baat rahe ho???

I’m looking for a company to install a system for a building at my job. I’m in Alabama. Do you have any suggestions? 9 floors.

allowable pressure drop calculated 2.46 psi, approximated 2.5 psi/100 ft length.on the video you explained for 18.48 gpm with the table of 1 1/4 but in the table you added 1 1/2", in that sense its falling below the allowable friction loss of 2.5 psi.meaning, we have to contain the pressure loss below the alloeable friction loss, not 5 psi /100 feet length you early mentioned. But on 206.4 wsfu, corresponding 48.09 gpm the pressure drop value exceed 2.5 psi, and itvwas 2.71 psi though it s less than 5 psi.. Clarify me, that pressure drop in this case must below 2.5 psi/100 ' , From our allowable friction loss calculation or thumb rule of below 5 psi/100'...

good information,most interview they ask now how u calculate P trap

Sheet dai do bhai

Excel sheet plz share

This calculation application for gravity or force system?

please share excel sheet