Post
by sparx »
Mon Mar 29, 2010 7:44 pm
just checked it's not 1st APRIL.....
What the hell is a nono ohm?
who would use such a measurement?
I must be getting old, 50+ years of electrics/electronics never heard of such a numpty name, it is a joke yes?
Any of the wiring guides publish lists of CSA-resistance tables.
From memory they quote per kilometre, so since there are 20 lots of 50m per kM
20 X 0.15=3.0 ohms, 6mm2 = 3.08 ohms @ 20Deg C it would seem without resorting to wierd numbers 6mm2 would fit the bill?
BTW it is imperative to state temp. so this may account for slight difference.
would love to see other responses, come on Ericmark! hi hi!