Skip to content
IET EngX IET EngX
IET EngX®
  • Explore
  • Log in or register
IET Sites
  • Discussions
  • Wiring and the Regulations BS 7671
  • Career Development

  • Engineering Discussions

  • Wiring and the Regulations BS 7671

  • Tags
  • RSS
  • More
  • Cancel
  • How to post in the EngX Forums

    Read our guidelines here
searchtype = list 

We've found 4208 discussions.

  • IDNO Loads 14

    • Replied over 5 years ago by me1899
    • View latest
  • How NOT to do it 6

    • Replied over 5 years ago by mapj1
    • View latest
  • Short circuit fault current calculations 15

    • Replied over 5 years ago by Former Community Member
    • View latest
  • Pan head or countersunk screws 18

    • Replied over 5 years ago by Former Community Member
    • View latest
  • RCBO Energy Consumption/Losses 20

    • Replied over 5 years ago by gkenyon
    • View latest
  • Earth pin missing 10

    • Replied over 5 years ago by Sparkingchip
    • View latest
  • EARTHING FAULT 11

    • Replied over 5 years ago by Former Community Member
    • View latest
  • Hex head or some head bolts for trunking 5

    • Replied over 5 years ago by Baldyhugh
    • View latest
  • Zs, to test or calculate? 58

    • Replied over 5 years ago by Former Community Member
    • View latest
  • EMI suppressor and protective earth 9

    • Replied over 5 years ago by Chris Pearson
    • View latest
<>

Join us to get the best from IET EngX.

Joining EngX lets you personalise your experience so you stay up to date on the topics that interest you, plus you’ll be able to make connections who are looking to collaborate, exchange ideas and more.

Join us Not now

Follow IET

Back to top

Community Areas

  • Career Development Discussions
  • Engineering Discussions
  • Wiring and the Regulations BS 7671
  • Support and Answers
  • Blogs and Articles
  • Meet and Connect
  • Events

Explore our technical topics

  • Built Environment
  • Design and Manufacturing
  • Electromagnetics
  • Electronics
  • Energy
  • Environment
  • Health and Safety
  • Healthcare Technologies
  • Information and Communications
  • Leadership and Management
  • Security
  • Transport

Need help?

  • Explore our help guides
  • Log in to ask a question
  • Contact us
  • IET Home
  • Help
  • Cookies
  • Privacy Statement
  • Accessibility
  • Legal Notices

©2025 The Institution of Engineering and Technology

The Institution of Engineering and Technology is registered as a Charity in England and Wales (no 211014) and Scotland (no SC038698)

Community Rules & Guidelines

Welcome! Please register with the IET to join the community. It's free and takes less than five minutes.

Whoops, you don’t have access to that! Please register with the IET to join the community and access this area.

We're about to take you to the IET registration website. Don't worry though, you'll be sent straight back to the community after completing the registration.

Continue to the IET registration site

I'm already registered with the IET