ref electrical appliances ,, if tarift times KW rateing=rrunning cost per hour,,how do you work out running cost if figures given ei wet vac cleaner are gived as 230/40V ...
have d/loaded bog-standard freebee digi-camera from HEW-PAKARD. think I have everything right, but when I click to transfer pic,s to computer, bang," ILLEGAL OPERATION,, THIS PROG WILL CLOSE DOWN" ..I...