Green Building Bible, Fourth Edition |
These two books are the perfect starting place to help you get to grips with one of the most vitally important aspects of our society - our homes and living environment. PLEASE NOTE: A download link for Volume 1 will be sent to you by email and Volume 2 will be sent to you by post as a book. |
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Posted By: jamesingram£7 for the wire@jamesingram What wire did you use?
Posted By: Peter_in_HungaryHow do you keep tension on the wire which I found expands when hot
Posted By: djhCan you not just run the wire a bit hotter?That means either a higher resistance (thinner) wire at given voltage, or higher voltage. Both options seem to make the wire much more liable to snapping. The balance of wire strength vs electrical resistance vs temp vs EPS mechanical resistance seems to arrive at a 'sweet spot' with white EPS.
Posted By: RobLI use 0.4mm wire at 5A constant current from a bench psu.Thanks, that's a useful data point. Any idea what the voltage needed is (volts/metre, watts/meter or resistance of the wire at the operating temperature)? My bench PSU goes up to 16V at 5A so just wondering if that would be sufficient.
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