completed my assesment yesterday, although i never actually got given a question i got told there was a fault on each of the 6 circuits an to find what that fault was. i found it quite difficult at first not really used to doing the testing. after getting used to the testing it got a lot more easier throughout the fault finding stages.
-identify circuit
-perform safe isolation procedure
-check and inspect meter (any damage to unit,leads, calibrated)
-nul the leads
-continuity testing (look at procedure in on site guide)
-insulation resistance (look at procedure in on site guide)
what i basically followed just need to do the write up for it all now