Search results

It is difficult, only 4 of us passed out of 13 on my course but It really does depend how much you put into it, get as many books as you can and ask as many questions you can, there are lots of places to get model questions answers etc, If you can understand the basics of testing why and what...

Thanks for the replies, i have found the distribution cupboard and its labelled PME, the db is a separate installation as it is for a flat so i take it i measure ZE at the db as its the origin of the installation ?? :)

Hi everyone, I'm looking for some info on a Pyro supplied C/U. I'm working in a complex that has 16mm pyro fed boards. Are the supplies TNS TNCS etc and when measuring ZE how do you do this as the main earthing is from the gland on the pyro, surely you're not expected to disconnnect it ?:|...

HI Everyone, new to the site I'm a domestic/commercial spark, time served in British Steel, Speak Soon Bye Louise