- Видео 159
- Просмотров 385 351
NC Engineering & Technology
Саудовская Аравия
Добавлен 19 июл 2021
This is tutorial video channel for MEP works.
This channel provides practical and theoretical information to the Engineers(specially juniors), Supervisors and all technicians, who are working in the field of construction, operations & maintenance or design, in different organizations and projects.
B.S.
for inquiries
please contact:-
bunaeasc@gmail.com
This channel provides practical and theoretical information to the Engineers(specially juniors), Supervisors and all technicians, who are working in the field of construction, operations & maintenance or design, in different organizations and projects.
B.S.
for inquiries
please contact:-
bunaeasc@gmail.com
Ventilation system and duct sizing for a commercial public toilet in English
Ventilation system and duct sizing for a commercial public toilet in English
Просмотров: 131
Видео
Ventilation system for a commercial public toilet and duct sizing in Hindi and Urdu
Просмотров 9028 дней назад
Ventilation system for a commercial public toilet and duct sizing in Hindi and Urdu
159 - Toilet exhaust air and fresh air CFM calculation in english
Просмотров 375Месяц назад
159 - Toilet exhaust air and fresh air CFM calculation in english
158 - Toilet exhaut air and fresh air CFM calculation and exhaust FAN selection in Hindi and Urdu.
Просмотров 90Месяц назад
158 - Toilet exhaut air and fresh air CFM calculation and exhaust FAN selection in Hindi and Urdu.
157-Duct external static pressure ESP sample calculation in English easy & simple method
Просмотров 3273 месяца назад
157-Duct external static pressure ESP sample calculation in English easy & simple method
156 - Duct external static pressure ESP sample calculation in Hindi and Urdu easy & simple method.
Просмотров 1473 месяца назад
156 - Duct external static pressure ESP sample calculation in Hindi and Urdu easy & simple method.
155 - pressure drop in a rectangular duct transition piece in English
Просмотров 1753 месяца назад
155 - pressure drop in a rectangular duct transition piece in English
154 - pressure drop in a rectangular duct transition piece in Hindi and urdu
Просмотров 753 месяца назад
154 - pressure drop in a rectangular duct transition piece in Hindi and urdu
153 - pressure drop in a rectangular duct elbow in english
Просмотров 2143 месяца назад
153 - pressure drop in a rectangular duct elbow in english
152 - pressure drop in rectangular duct elbow in Hindi and Urdu
Просмотров 2833 месяца назад
152 - pressure drop in rectangular duct elbow in Hindi and Urdu
151-GI duct sheet gauge & thickness in mm, galvanization quality G60,G90,G115 etc in Hindi & Urdu
Просмотров 733 месяца назад
151-GI duct sheet gauge & thickness in mm, galvanization quality G60,G90,G115 etc in Hindi & Urdu
150 - GI duct sheet gauge & sheet thickness in mm, galvanization quality G60,G90,G115 etc in English
Просмотров 1083 месяца назад
150 - GI duct sheet gauge & sheet thickness in mm, galvanization quality G60,G90,G115 etc in English
149 - HVAC round duct riser support selection method in English
Просмотров 983 месяца назад
149 - HVAC round duct riser support selection method in English
148 - HVAC round duct riser support selection method in Hindi and Urdu
Просмотров 533 месяца назад
148 - HVAC round duct riser support selection method in Hindi and Urdu
147 - Rectangular duct riser support design as per SMACNA in English
Просмотров 2543 месяца назад
147 - Rectangular duct riser support design as per SMACNA in English
146 - Rectangular duct riser support design as per SMACNA in Hindi and Urdu
Просмотров 1133 месяца назад
146 - Rectangular duct riser support design as per SMACNA in Hindi and Urdu
145 - HVAC rectangular duct riser support design sample calculation in english
Просмотров 3503 месяца назад
145 - HVAC rectangular duct riser support design sample calculation in english
144 - HVAC rectangular duct riser support design sample calculation in Hindi and urdu
Просмотров 1153 месяца назад
144 - HVAC rectangular duct riser support design sample calculation in Hindi and urdu
143 U - HVAC duct support design detail study in english
Просмотров 3943 месяца назад
143 U - HVAC duct support design detail study in english
142 U - HVAC duct support design detail study in Hindi and urdu
Просмотров 1133 месяца назад
142 U - HVAC duct support design detail study in Hindi and urdu
141 U - HVAC duct support sizing sample calculation in English
Просмотров 2853 месяца назад
141 U - HVAC duct support sizing sample calculation in English
140 U - HVAC duct support sizing sample calculation in hindi
Просмотров 853 месяца назад
140 U - HVAC duct support sizing sample calculation in hindi
139 - -Floor mounted pipe support design in Hindi and Urdu
Просмотров 1556 месяцев назад
139 - -Floor mounted pipe support design in Hindi and Urdu
138 - Floor mounted pipe support design in English
Просмотров 1466 месяцев назад
138 - Floor mounted pipe support design in English
137 - pipe support design, selection of steel channel & angle for pipe support in English
Просмотров 6056 месяцев назад
137 - pipe support design, selection of steel channel & angle for pipe support in English
136 - pipe support design in Hindi and Urdu
Просмотров 1406 месяцев назад
136 - pipe support design in Hindi and Urdu
135 - Pipe clamp, threaded rod and anchor selection for pipe support in Hindi and Urdu
Просмотров 1896 месяцев назад
135 - Pipe clamp, threaded rod and anchor selection for pipe support in Hindi and Urdu
134 - How to select pipe clamp, hanger rod & anchor in English
Просмотров 1926 месяцев назад
134 - How to select pipe clamp, hanger rod & anchor in English
133 - pipe support span distance between support calculation in Hindi and Urdu
Просмотров 9446 месяцев назад
133 - pipe support span distance between support calculation in Hindi and Urdu
132 - pipe support span (distance between two support) calculation
Просмотров 2986 месяцев назад
132 - pipe support span (distance between two support) calculation
Sheet dai do bhai
Excel sheet plz share
This calculation application for gravity or force system?
please share excel sheet
Thanks
Apprecited for sharing your video. Many of them shares only in their langauge only.
All videos are in english also
Chilled water pipe support
Where can i find the SMACNA table for duct weight?
Please send me email with screen shot from video you need table, I will send you.
As per smacna
For which size of duct need to provide the duct stifner
You can follow tables give in SMACNA, it depends on pressure class,duct sheet gauge used for duct. You can watch this video ruclips.net/video/PeEilQztW2E/видео.htmlsi=tk9QV71_LoB7dWNB
THANK YOU SIR FOR YOUR VIDEO I HAVE A QUESTION FOR RECTANGULAR DUCT REDUCER FORMULA AFTER CALCULATE THE w+h , THE w1x h1 NO NEED TO ADD INTO THE CALCULATION FORMULA? A=1.92M2 is complete size of this reducer? Thanks
Yes You need to consider the largest dimensions, it is the estimate of sheet used for duct fabrication.
Thank you for this informative video. any rules for number of flexible connections? what is the height of the box? limited to false celing height is a point but any relation to W and L of the box? Dia of Flex? can you kindly clarify these things? Thx in advance.
For plenum height, other than false ceiling you need to select flexible duct size, length will be according your grill length.
Sir Excellent Video ever seen on this subject.pl share excel sheet.
You can send your request to bunaeasc@gmail.com
Thank you sir for your efforts, I'm mechanical engineer, can you please recommend a one good reference book to follow
For HVAC carrier and ASHRAE
how did you calculate the CFM of each room. For example, in first example 4200 cfm
By heat load calculation & selection of AC unit. I only assume this CFM, to explain selection of grill. different types of rooms may have different CFM, as per their use and project conditions.
feom where you decided that the length will be 1.2 meter
It is general practice as normally GI sheet available in this size.
Per ton fmair flow is high.
And sir kindly provide the link below in your videos so we can download or can get the tables of standards Ashre Grill table etc.... Because its very clear and HD quality with you please sir 🙏 waiting for your response hope so that you will reply as soon as possible lot's of love from Abdul Ghaffar ❤❤❤❤❤
You can request on bunaeasc@gmail.com, I will send you.
With most respect 🙏 fully sir can you provide your Gmail or any other contact details to contact you for some points please I will be awaiting for your reply.
Good afternoon sir its very impressive and very helpful ❤ always specially thanks to you for this grate effort may Allah bless you and rewards your more and more then a thinking ❤❤
Thanks! Where I can find the Table for calculate the heat loss?
You can send us email on bunaeasc@gmail.com.
What's NC? Could you explain?
It is the unit for noise generated by air when it pas through grill.
what is Wc in bending equation?
Weight of valves in pipe
How you brought formula 8 / 156 x75 + 26
We know NC level for 625 CFM is 26, Then we calculated by interpolation for 75 CFM to know NC level for 700 CFM. if you will watch carefully this vedio and try to understand the calculation, it is very easy, but to understand the concept,please watch again & again.
Where did you get the pipe heat loss table from? Is there one for SI units.
American Society of plumbing engineers
In your 500pa example, can you use 26 gauge for the 12 inch height and 24 gauge for the 36 inch width provided that this duct is made from 4 parts? I don’t see where in SMACHNA that it says you must use the same gauge for the same piece of duct. Thx in Advance
Yes, you can use gauge as per duct dimensions, but in practice normally we use same gauge for complete duct,according to larger dimension.
@@ncengineeringtechnology3376 Hi Thanks for your quick reply. Is there a website or email for me to be in contact with you. Thanks
If we are going to fabricate the duct with no reinforcement required, could you explain?
Please watch this updated video, then write if you have any doubt. ruclips.net/video/PeEilQztW2E/видео.htmlfeature=shared
Ok
How to calculate no of pipes
For more no. of pipe, for horizontal you need to make structural calculation. if you can not do this for rough estimate sum total pipe load and make calculation as single point load(as for one pipe). for vertical members follow same method.
Can you give me the calculator table data
What you need, make screen shot from video and send to bunaeasc@gmail.com.
For example one single slot hai 10-100 to length Kitna rahna chahiye
Please watch this video, you will understand. ruclips.net/video/Eqqi1nIBmno/видео.htmlsi=0ZJbTXSPIHPJ0f6e
plz engineer /naser
A hvac forman what need to know sir. Such as drawing,about fabrication its necessary to this fabrication pls clear my daught...
You need to order duct fittings for fabrication, so you should know maximum allowable angle. What I have discuss in this vedio you should know.
Duct ki basic jankari ke liye yeh video aur is channel pe duct ki bhut video he, unhe dekhe. Bhut seekhne ko milega. ruclips.net/video/nZPj6WdGDXk/видео.htmlsi=64vkcfuGGRrqIuUp
Slot grill. 20 mm /25mm out side /in side size. How much
Slot width is inside size Please watch this video, ruclips.net/video/Eqqi1nIBmno/видео.htmlsi=0ZJbTXSPIHPJ0f6e
if I used the pressure in in-wt/100ft should I divide the final result by 100?
Yes
How to calculate water gauge sur
01 inch water gauge equal to 250 Pascal pressure.
Is this friction loss chart is in ashrae fundamental handbook
Yes it is from ASHRAE
What is We in bending stress formula
Wc concentrated weight- weight of valves with pipe.
Thank you.. keep it up..🎉
Please make videos Ms pipe support
Thanks, Please go to channel you will find more videos on this topic. ruclips.net/video/vWmf7V-5r1o/видео.htmlsi=6EmiGhE-VyX9H9_j ruclips.net/video/2pWIJ16GGLk/видео.htmlsi=ntIfOPUiqDIgoMYk
Excellent Video. Would you tell us what is the bibliography or reference which you use? Thank you.
Engineering cookbook
@@ncengineeringtechnology3376 what is Qb/Qt in converging rectangular T
is this free? pls answer....
Can you please telle the carrier hanbook full name and how to get that
Carrier Handbook of Air Conditioning System Design, you can follow second method explain in this video ruclips.net/video/q_Rqgs3hvUQ/видео.htmlsi=xzFdBdfn_8d-oJi9 For more information you can write to bunaeasc@gmail.com
How can i calculate, How much HP motor is required for transfer the water from Underground tank to overhead tank ? Please give me a video about this topics. Suppose, Under ground tank capacity 1 lac litre . Height 30 m. Thanks from Bangladesh 🇧🇩❤❤
You know the height, also calculate the flow, then you can calculate the HP. Please watch this video, hope it will help you. ruclips.net/video/Q-aCQpGjkWM/видео.htmlsi=Lk9ykYW9Y5YRnlgN
Pls explain in detail for Wc
If you have any doubt, you can send email to bunaeasc@gmail.com, we will reply you.
Can you pin the code book names sir
It would be better if u mention the code books you have used
International plumbing code, American Society of Plumbing Engineers
The calculated pipe size yu tabled at last row shows what pipe size, is that recirculation? Then why dont we select on each riser,or i can assume each size yu mentioned on for the whole vertical pipe size as well. Then actual pump head means the complete loop length? Pls explain
We already calculated gpm in each riser, then accordingly you can select the riser size as per this gpm. Calculated pump head is for complete recirculation piping.
Per capita water demand XL sheet, once after pump head value, how could we find the GPM. In per fixture method i understand we convert wsfu to gpm.for this case pls explain.
We already calculated hourly demand, to convert it to gpm simply multiply it by 0.0044
Perfect ,Awesome.GOD bless you.
Bhai Hindi bilu jyada accha lagega
OK