Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!
A general definition of efficiency is the ratio between the useful energy or power output and the energy or power input - and can be expressed as
μ = Eo / Ei (1)
where
μ = efficiency
Eo = useful energy or power output(Joules, W)
Ei = energy input or power (Joules, W)
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!
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