It's just something I've never seen before and as its my first job on my own I'm paranoid o get everything spot on. So basically I'm just getting a induced voltage off another cable? And seem as its only 2volts this won't cause any problems?
I've recently been sent to complete a re wire for another contractor and there is a cable which isn't connected to the consumer unit which shows 2volts on it! is there a reason for this? I'd it potentially dangerous? How can I correct it? It's on one leg off the ring main in the kitchen. Any...
To be perfectly honest i didnt check as the terminal block just had 3 connections in... they could have though. I thought i would need a 3 core though. lighting baffles me. thanks anyway
wish i took one now. basically the floodlight is at the top of the house with a T+E going to it. then from the light is another T+E going to the PIR. The light use to work before the PIR stopped working..
Hi i went to a job today to replace an existing PIR. the existing one only had a L,N and E terminal. The new one has L,N,E and PL terminal. the cable going to the separate PIR is a 1.5 twin and earth. Am i right in thinking it needs a 3 core and Earth? or can it still be done with a Twin and...
I need to calculate the true power and reactive power and i no the formula for true power is V x I x cos and reactive power is apparent power-true power squared. however the figures it have been given are the load size of 50KVA at a power factor of 0.7??? any help on this would be appreciated...
I need advice on a new outdoor socket.
There currently is one but another is required.
The house is RCD protected.
Which is better to spur of the outdoor socket or the one inside the house?
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