Hi all hope you are all well.
My mind is blank on a basic question.
1, state 3 reasons why sampling can be applied to the periodic inspection and testing of the office lighting circuits.
I can only think of one, that being previous test results are available. anything else ?
Examples of insulation on individual circuits
The following I.R results were measured on individual circuits of a domestic installation,
Cooker - 200M :ohms
Sockets - 200M :ohms
Lights - 200M :ohms
Shower - 200M :ohms
Outside Lights - 1.2M :ohms
Line to Earth
What would the...
I pm megger mark some time ago never got back to me :C
Then I called Testermans twice they never got back to me either :C
So did my own thing and got good deal off ebay :rolleyes: