On Sat, 17 Jan 2004, ripper wrote:

My example of constant power was only to demonstrate using ohms law to
calculate current and various voltages.

Maybe it was, but the thread was about the current drawn by an electric
shower, which is definitely not a constant power device.

IMO Your posts will not have helped the OP reach an understanding of why
his MCB may be tripping!

--
Alistair Riddell - BOFH
Microsoft - because god hates us