On Fri, Oct 10, 2014 at 9:35 PM, Alan Fletcher <a...@well.com> wrote:
> At 06:14 PM 10/10/2014, H Veeder wrote: > >> The issue of translucency would alter the absolute power calculations but >> wouldn't the relative difference between input and output power remain >> roughly the same and therefore the COP too? >> > > No -- the input power calculation is correct as it is. The output power -- > and hence COP (output/input+output) -- may change. > quite right...thanks harry