Recent content by Doc

Try Kazza lite codec pack it's a free download works with Vista as well Doc

I think the answer is b you need to transpose the equation so eff=output/input x 100% which when transposed = eff / out= x 100%=83/250x100 =33.2 i think thats how you do it Doc

Many congratulations to you I have a long way to go before i reach that stage Regards Doc

Hi I to have just done my first night at my local college looking very much forward to the next two years, i hope you all do very well may i wish you all good luck. Cheers Doc

Hi everybody I have decided at the tender age of 45 to re train as an electrician with a view to eventually working for my self, i have worked in the construction industry for many years, This evening i enrolled on 2330 at my local college so i hope you don't mind if i pester you every now and...