I have found on my ring main ciruit that the earth wires are live. I have been trying to illiminate the problem, but have found that my meter is buzzing between the main earth cable and the main neutral cable, is this ment to happen???
Not to sure what kind of readings i should be looking for!
Because my ring main keeps tripping i am told that it is likely to be a faulty leg. I am then told to check each leg, one at a time to find the problem. What setting should i have my meter on and what reading should i be looking for??
sorry correcting my original answer
when your meter was buzzing was it in continuity mode?
if so then it is expected for this to happen between main earth and neutral
mutimeters are fairly complex equipment and you really need someone to show you what the different functions on it all do and how to use them
Is it ohms I should be testing for?? Im told that each leg should be about 1 ohm, and anything above 4/5 is likely to be the leg with the problem...
That sound right???!!!!
depends where you are metering. sorry if i appear vague, its just that you can say any reading you like, but it depends on WHAT you are checking as to its reading
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