Schedule of tests 1. continuity of protective conductor 2. continuity of final ring 3. Insulation resistance 4. polarity dead 5. polarity live 6. Earth electrode (if fitted) 7. Earth fault loop impedance 8. operation of RCD

BS7671

City & Guilds 2391

ELECTRALIGHT ELECTRICAL TESTING

ELECTRALIGHT ELECTRICAL TESTING

You are viewing the text version of this site.

To view the full version please install the Adobe Flash Player and ensure your web browser has JavaScript enabled.

Need help? check the requirements page.

Get Flash Player