View single post by jk | ||||||||||
Posted: Fri Oct 25th, 2019 11:10 |
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jk
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chrisbet wrote:150mW = 3.6 watt hrs per day, or 1.314 kW hrs per year, or 20p at my average tariff rate .... My mistake reading the meter. It was not 150mW/hr but 150Watts/hr. So multiply up the costs by x1000. That is a significant consumption. Rechecking my measurements. I will take the reading in a few hours. My MacPro will be getting a lead with proper switch in it!
____________________ Still learning after all these years! https://nikondslr.uk/gallery_view.php?user=2&folderid=none |
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