Stupid question probably but... If someone was to bell out a circuit to find a fault, should they disconnect from the board and why? Also, if a light on a two way and intermediate stays o. Perminately would that be due to the strappers being mixed up?
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If you're a qualified, trainee, or retired electrician - Which country is it that your work will be / is / was aimed at?
United Kingdom
What type of forum member are you?
Trainee Electrician
If other, please explain
Improver with 2330 level 2 - Experience with house bashing, commercial and industrial installation (Schools, Hospitals, Waterworks etc) - Busbar installation - Cast Resin up to 4KA