Skip to content
IET EngX IET EngX
IET EngX®
  • Explore
  • Log in or register
IET Sites
  • Discussions
  • Career Development
  • Engineering Discussions
  • Wiring and the Regulations BS 7671
View all latest discussions
searchtype = list 

We've found 9830 discussions.

  • Why switch neutral on TN SP but not TPN supplies? 2

    • Replied over 6 years ago by AJJewsbury
    • View latest
  • Opportunity for sparks 14

    • Replied over 6 years ago by Zoomup
    • View latest
  • Dodgy garage installation - borrowed neutrals? 9

    • Replied over 6 years ago by AJJewsbury
    • View latest
  • AFDD Installation - TPN Board 6

    • Replied over 6 years ago by Former Community Member
    • View latest
  • Post war immigration and the situation of engineering in Britain today 2

    • Replied over 6 years ago by Simon Barker
    • View latest
  • Public liability claim not settled after 4 months,renewal premium due soon. 1

    • Replied over 6 years ago by Former Community Member
    • View latest
  • To sign or not to sign, to support or not to support, the VPH Institute's petition for inclusion of in silico testing in EMA's 2025 strategy? 0

    • Started over 6 years ago by Former Community Member
  • AC or DC for long distance transmission - question revisited 3

    • Replied over 6 years ago by Roy Bowdler
    • View latest
  • Plastic wall plug alternatives 31

    • Replied over 6 years ago by Gordon Beauchamp
    • View latest
  • Electric Door Bell 15

    • Replied over 6 years ago by Zoomup
    • 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
  • Using EngX
  • 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

©2026 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