10.5kw shower works on a 32 amp T1 MCB (via a 6mm t/e cable)

[telectrix]

nah. he's right. quadratics are 4 legged fish.

 

[trev]

nah. he's right. quadratics are 4 legged fish.

Thems frogs n toads ye daft ha'porth

 

[telectrix]

i thought my fish and chips last night was dodgy.

 

[shanky887614]

Have fun! I've not used them since college.

More to the point I don't want to use them. Although if I'm really bored one night I may have a go at doing a spreadsheet.

if i have got to work something out using multiple equations ill make a spreadsheet now.

at some point ill make a google doc up with all the common ones e.g. cable calcs etc (will be interesting to see how much i remember from my A level IT course)