Tony Woolf

Using a short extension lead on a 2.5 kW appliance is not ideal. But it shouldn't be a significant danger provided the extension is in...

10 years ago we took posession of a small house to rent out, and needed an EICR. The electrician told us that there was leakage to...

If you're looking inside a washing machine it can be worth squeezing the hose from drum to pump to see what it feels like. Ours felt...

It would also make sense for the meter to tell the supplier (and maybe also the customer) when the battery is near the end of its life...

They're normally installed to prevent common mode radiation or pickup. They act mainly to add a low value inductance into the circuit...

With twin cables (with or without earth) most radiation or pickup will be common mode. That's what the ferrite beads or rings are...