across | Page 8

across

  1. A

    Anyone come across this before?

    I'm on a job - full rewire - where the cooker control switch unit it mounted on the side of a window opening. (On the side of the opening at 90 degrees to the window pane and wall beside it, if you see what i mean). The thing is ... I can't see any way of keeping the control switch there and...
  2. O

    Two way two wire switching

    We have come across an installation with only two core cable supplying both switches, the earth is not used and only common and l1 are used on both switches. Can anybody supply a diagram of the wiring of such a system?
  3. H

    using voltmeter

    What will happen if we use a voltmeter to measure current in a circuit. I mean if we connect our voltmeter leads at different points on current carraying wire/coil?
  4. M

    Laying cable across loft insulation

    Re-wiring a house at the moment and the loft insulation is 60 cm thick fibreglass laid on the original fibreglass insulation which turns into powder when touched. Cant see the joists and the light and switch access holes are in the centre of the loft space. Normally i would clip cable to joists...
  5. M

    have a look at this i came across in one day

    have a look what i came across to day [/ATTACH] the spark had no spare ways at the main board so this is his way off getting round the problem a bit mad i think :mad:
  6. F

    How is this a balanced circuit with no current in the common/neutral wire?

    How is this a balanced circuit with no current in the common/neutral wire? The book I am reading states: If R1 and R2 were not in the circuit, there would be no current in the common wire and the load on each side of the common wire would be the same, or as we say, the load would be "balanced"...
  7. P

    Glass v Ceramic Fuse

    I have a travel adapter that has blown a fuse due to using a hairdryer in Cuba. I need to replace it. The original has a 2.5amp ceramic fuse in it. Can I put a glass type in or does it have to be ceramic? What are the differences between the two? Tom
  8. K

    MCB to RCBO

    Working on Memera 2000 AD CU (not the Memera 2000) want to convert B32 MCB to an RCBO. Believe MEM Eaton (who manufacture Memera ) do a 'Pod' called the MR30 which just 'clips' on top of MCB any one used this before. Have received conflicting info off MEM web site as to whether this only works...

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