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Guys....just bought an Earth Leakage clamp tester. Gotta be honest it is an amazing bit of kit...it cost me 115 quid from Alphatek and thats including VAT I aint used one before but this means I can find residual currents without isolating power The one I bought has a resolution down to...

Guys ...get this Western Power deny there is anything wrong with a manky old transformer feeding 2 houses. This Transformer has been zapped by lightning god knows how many times. Actually to be fair to western power it is down for renewal Anyways voltage readings at the consumer is 235...

Guys Yes its that same ol topic once again...RCD tripping The owner of the house tells me the 30 ma rcd started tripping daily ever since a storm 2 weeks ago and Western Power came out to repair a damaged overhead line feeding the premises The combined insulation reading of the house with...

Guys...a daft question I know Why is the neutral terminal 0 volts when Alternating voltage changes polarity 25 times a second ? In theory surely the N terminal should become live as the supply voltage alternates Told you this was a daft question and is probably painfully obvious to those with...