AM2/S GN3 Test procedure with safe isolation AM2 help apprentice 121 

Very well explained, I’m doing my AM2 this year. Thanks for the help!

Thank you again appreciated. Making more sense as I work my way through year 2 at college.

Always a joy to watch

Just two points, firstly for safe isolation you should probe onto the least dangerous terminal first ie onto neutral then onto line / of line of neutral onto earth onto neutral of neutral of earth onto earth onto line, the earth conductor has always been and always will be called the earth conductor it is only college teachers who call it the CPC 😁and the cable is called flat twin and earth NOT pvcpvc twin and cpc. Also you don't have to null the test leads but you will need to deduct the leads resistance from the test result Great video mate. Well executed. Thank you.

Thank you.

When l did my AM2 l had to remove the cover of the light fitting and test for voltage there... l failed this unit the first time because l forgot to test for voltage by switching the light switch on....

Maybe not relevant to AM2 on fixed installations, but when making safe it might have been worth mentioning that even equipment that is supplied via a plug in supply, lock off can be achieved using a box for the plug. More common on 3 phase equipment in industrial environments maybe.