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    Dewalt DCO13

    Just got my dewalt dc013 radio 110volt today, Does the USB connection only work when connected to 110volt supply, because at the moment its not working off the battery I've got in? Does anybody know ? Cheers.
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    Storage Heating 24 hour supply??

    Hello, Is the 24 hour side of the Storage heating board on a cheaper tariff than the domestic Consumer unit?
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    20amp or 13amp switches

    Hello, I'm just having a debate with one o my fellow work colleagues, when you go to fit out a kitchen do you use 13amp or 20 amp switches for your fixed appliances e.g fridges, freezers, washin machines etc ? Thanks[/b]
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    Dimplex Storage Heater Thermal cut out.

    Where abouts is the Thermal Cut out switch inside a dimplex storage heater, and what does it look like?
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    How does a relay sort backfeed

    How does a relay sort out a backfeed problem? Thanks.
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    Extension bars for flat wood bits

    Does anybody know where the extension bars online are, which you have to pull the little sleeve back at the top of the bar to put the drill bit in, then you let it go and it the drill bit is locked in place? I tried using the ones where u have two little Screws and you tighten it with an...
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    how can the hot water tank heat up when CH is off?

    Hello, We just got a new heating system installed, its called a sealed system i think?? but we have to valves marked "CH" and "HW" but in the hot water tank in the cupboard is only a coil inside the tank i assume is it? what does the "HW" switch on the programmer do when it is switched on...
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    Neutral and earth bar in a consumer unit

    Why does the neutral bar have to Be split for each rcd and there is One earth bar for everything?? And do you connect the earth nearest the main switch to earth terminal 1?
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    ring final continuity test ??

    Hello, im just reading a book just now and there is something ive just read about the ring final continuity test i dont understand, say when u cross the live to the neutral of the same cable and not the opposite neutral the books says " that the resistance will start to go higher as u...
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    2 x 3kw heaters

    hello, what would be best for wiring 2x 3kw heaters would it be better to wire a 20amp radial then use a fused spur for the heaters then? Thanks.
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    MCB choice

    Hello, Just a quick question that i was thinking about, Why is a mcb chosen higher than the current taking in a circuit say the circuit was pulling 18amps you would a 20amp breaker wouldnt this 20amp breaker not be to high to trip because the circuit is pulling 18amps which less than...
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    starters??

    http://www.gbbulbs.co.uk/acatalog/Philips_S2__ST151__4w-22w_Series_.html what does it mean by in series is that when the two lamps are connected together and this starter will allow them to work like that ok? and it will also work for single lamp use too yea?
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    Compact Fluorescents downlighters and the wattages?

    Hello ive got a few question here, The compact fluorescents downlighers at the moment have 26w in them, is it possible to change them for a higher wattage? because the light from them is very poor, and what is the highest wattage u get of these 4pins lamps? thanks.
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