How to calculate voltage drop | Voltage drop calculation in Mdb Smdb and Db

How to calculate voltage drop | Voltage drop calculation in Mdb Smdb and Db
In this electrical video I explained about the voltage drop calculation which is so important to electrical engineer, electrical supervisor, electrical forman and electrician, query solved in this video is following.
1. Voltage drop calculation in SMDB
2.Voltage drop in cable
Thanks for watching the video
#voltagedrop
#voltagedropcalculation
#techdxbfamily
#techdxb
#voltagedropinsmdb
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[@kashiftech7080]

your way of explaining is very good 👍🏻

[@EngineerTaj]

Thanks

[@mdaarif733]

Thank you sir for give my question to answer.

[@navabjohn1661]

Hi brother you made explain nice but dividing by 1000x N if some where used 2 run cable means we have to divide 2000

[@ZiaUrRahman-lp1sz]

Sir plz explain demand and diversity factor plz

[@ashimkumarnandy1138]

Sir, How you have calculated the VD factor. Will you please explain ?

[@DefineThenSolve]

Very helpful, lots of love, if you can clear one thing please, In which percentage of voltage drop the cable size need to be extended?

[@EngineerTaj]

Upto final DB it should not be decreased more than 5%

[@DefineThenSolve]

@@EngineerTaj Thanks a lot 💛

[@mirzasaqib4220]

Brother need video about electrical site engineer

[@mdmanauwar9060]

Hello sar ..make one video in electrical schematic drawings ..i want to know

[@riadhossen5623]

Thanks , The way you explain. good

[@EngineerTaj]

Welcome

[@maazahmad1631]

You explain in a very easy way.
Can you please make more videos regarding load calculation.
I'm working in abu dhabi and I'm interested to learn about wiring calculation, load calculation in UAE.
Suppose we have 4 villas or 5 flr building, please calculate total load, MCB,MCCB sizes,single line diagram, how many MBD and SMDB required,
Thank you

[@EngineerTaj]

I have made lots of videos check if it helps, apologies for delay, do you still need this?

[@fazleazim479]

sir different websites has different voltage dropo formula like V Drop = 2 x Z x I x L / 1000, im confused which one to follow. i also have seen many different formula for VD

[@navabjohn1661]

This formula also similar but multiple 2 for single phase

[@ISLAMICWORLD27]

love you broooooo

[@ZiaUrRahman-lp1sz]

Sir plz explain demand and diversity factor and its Applications

[@EngineerTaj]

It changes according to local regulations and should be kept in drawing as they instructed but not necessarily

[@shafeeqahamed7059]

👌 Excellent

[@EngineerTaj]

Thanks

[@muzzamilsaleem4771]

Bundle of thanks sir for your kind information
Dear sir now we need information about online metering system in UAE, and how to install cat-6 cable in SMDB room and how to read drawing for metering system

[@EngineerTaj]

Apologies for delay, do touch base still need this info?

[@sudhirnair6867]

Dear Sir, your Explanation was good and understandable, only the thing as per your formula for ampere calculation was little confusion i.e you told it is 1.739* or is it 1732*, furthermore you didn't mentioned the maximum allowed% for Vd.

[@EngineerTaj]

1.73 and max 5% vd is allowed upto final DB

[@alexsunder9122]

Thank you. Taj bhai

[@SavageShorts1235]

You are a gem bro

[@muhammadrezwan2351]

Assalamu Alikum ma na 2019 ma electrical engineering complete ki ha us ka bad out of Feild job kr rha hon mje kon si skill seekhni chiye electrical job hasl karne ka lye as a fresher.....

[@ayztekprojects]

Autocad Electrical, PLC SCADA or industrial automation, Revit MEP

[@EngineerTaj]

Autocad, Ms Excel is essential , some other skills if you want to go in automation field then PLC and scada, any thing you can learn online free of cost no need to pay anyone , You can pay for the course if they will provide you placement also.

[@shafeeqahamed7059]

Please upload cable size calculation

[@mehmoodurrehman9322]

Subscribed and liked it too ❤

[@EngineerTaj]

Thanks

[@hanifabaali3299]

Good sir g

[@EngineerTaj]

Thanks

[@wilsonmendees2911]

Thank you....

[@EngineerTaj]

Welcome

[@ELECTRICALENGINEERSUAE]

Sir , how to calculate voltage drop from three phase DB to single phase load .

[@EngineerTaj]

Formula will be the same

[@zubairmahar2222]

Bhai voltag drop ni chahye kitna load ho aur os k liye hamain khud cable ka size nikalna ho wo formula chahye

[@EngineerTaj]

Already made that video check in playlist

[@kv848]

Fine brother

[@umermukhtar4472]

AMAZING

[@EngineerTaj]

Thanks

[@mdparwez4036]

W=V*I, Ampere nikalne ke liye formula use krte hai...
Aap ne ye koun sa formula bataya hai 1.739*kw yee kaise
Please explain.......

[@IbrahimGulraiz]

th-cam.com/video/k5_a_Aa7JnQ/w-d-xo.html

[@wilsonmendees2911]

Sir...can i get the information that ...how have i calculate Cable tray/Ladder for cables(Diff siges in one Tray)

[@aftabAli-iv4fu]

Thank you sir

[@EngineerTaj]

Welcome

[@adithcheshan2748]

thanks

[@Adeeb428]

MashaAllah

[@anuj5084]

1.732 also multiply in A rating

[@EngineerTaj]

Can you explain

[@KamalUddin-jq5lm]

👍🏻👍🏻👍🏻

[@naserkhan313]

Assalamualykum engineer
Nice explanation
Please make video on what we have to do after getting voltage drop of cable.. Means how to select cable as per voltage drop or how to compare with standard voltage drop values of cables for different applications

[@lintopalayoor1011]

What about derating factors

[@hafizaftab-gq9dt]

❤

[@amirezaz]

Sir g single phase ka ampre kese nikale

[@EngineerTaj]

Ampere nikalne ka separate video hai, you can check out in playlist

[@amirezaz]

Video ni mil rahi sir g

[@innocentsunny396]

What percentage of voltage drop is acceptable?

[@EngineerTaj]

In general 5% but some special condition also exist

[@sarikajeswal6016]

Pls provide pdf voltage drop calculation sheet

[@vishnurnair6330]

Difference between cw and e1w glands

[@EngineerTaj]

E1w provide more protection to weather compare to cw

[@salahuddinbangash4785]

Vr = (V(no-load) -V(full-load)) / v(no-load)

[@engjamalhussain823]

I need cataloge for voltage drop plz

[@EngineerTaj]

I will try

[@user-wv2iz9sn9l]

Bhai mujy ye sheet send kr do

[@mirzasaqib4220]

Y we divide 1000

[@EngineerTaj]

Formula

[@mirzasaqib4220]

@@EngineerTaj i ask logic

[@EngineerTaj]

Because of kW, you can check my other video on ampere conversion from kW then you will understand

[@mirzasaqib4220]

Can we use i²R for drop

[@mirzasaqib4220]

In this case R is unknown

[@electricalstudent7160]

pdf file load karai

[@zubairmahar2222]

Aur ap ka country coad I sath watts app number chahye

[@EngineerTaj]

You can email me [e-mail]

[@ZiaUrRahman-lp1sz]

Sir plz explain demand and diversity factor and its Applications

[@EngineerTaj]

It is used generally to optimize the circuit breaker, transformer selection and reduce load consumption on paper

[@ZiaUrRahman-lp1sz]

@@EngineerTaj Thanks sir.