How to Workout the Cable Capacities of Conduit Appendix E On-Site Guide BS 7671 Calculations Part 1 

Would like to echo what Craig said, keep safe Gaz and the family. Still watch even though the classroom days are far behind me. You are a great servant to the trade.

Keep the good work going Gary ! .......if your looking to learn about the electrical trade look no further ! Gsh is here

Another brilliant video from Gary, love the point about rounding, really important. 👍

☑️ link to my conduit notes on the eFIXX apprentice hub www.efixx.co.uk/Apprentice%20Hub/downloads 🔵 How to Workout the Cable Capacities of Conduit Appendix E On-Site Guide BS 7671 Calculations Part 2 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nAFQgAEK6Uc.html

Great video Gaz 👍

Clearly explained and to the point. Thanks very much.

Great video!! Could you give a worked example calculation, for mixed cable sizes drawn Into a single tube? Cheers

Hi, Thanks for the great videos you have on Y.T... A question relating to cables and conduit, the on-site book only talks of TPI (single core). What if you wanted to know how many T/E cct’s in a 25mm or 32mm or 40mm conduit. Regards John Thanks in advance.

Thank you, well explained. You been taking lessons from Joe?

Sir you should put all these On site guide video in a playlist. I mean it should have a playlist( only onsite guide videos) AND GIVE A NAME onsite guide appendix e

Thanks so much Gaz ... your dedication is much appreciated 🙏

Brilliant work!

Brilliant as always.

Hi Gary I mainly work with data cables and alarm systems. Is there a cable factor for cat 6 cables that you know? Would be handy

Please, could you explain what is the difference between Refrence Methods E and F? Thank you so much!

Thank you very much for this explanation Could you please advise, where I could full document of-BS 7671 Appendix E?? I really have search all over the internet but I couldn't get an answer

Thank you !

Great video, I have a question. what is the filling ratio I get from using these tables?

Thank you sir 🎉🎉🎉❤❤❤❤

🏋🏽‍♀️🔥

Really great work

Thank you. 🙏

Gaz, are there any particular reg number(s) relating to conduit fill? 'reg number x states that tables a b c of appendix E should be complied with', that sort of thing, ive searched around 412-422 (Pg 71-81) in big blue but cant see anything jumping out. Doing myself a quick ref card with "common" scenarios - garden shed 20mm conduit, lighting cicruit and power radial.....that sort of thing, suprised niceic dont have a pocket guide on conduifilll so making my own in a matching style.

How would you work out the cable factor for multi core? Twin and earth to be specific :).

Fantastic

How do i calculate the number of cables in conduits when the length of a cable is exceeds 3 meters

How many cables did you have in that piece of conduit?

👍👍👍

How are the values of the"factors" derived.?

Where would i find those tables in the Regs book? Not on site guide.

Do you also have the book in PDF format?

I am Electrical engineer please guide to me about residential installation and wiring

From where i can get this book?

lightweighttttttt babbyyyyyyy