On Tuesday, 17 May 2016 13:23:32 UTC+1, whisky-dave wrote:
On Friday, 13 May 2016 23:38:43 UTC+1, Rod Speed wrote:

enough to not make teh kettel 100% efficeint.
When the most efficint kettle the average consumer can buy is under 90%

I'm curious where you get that 90% from.

I personally use the microwave but
they aren't as efficient as most kettles.

around 50% efficient roughly.


NT