Devices are designed to waste as little energy as possible. This means that as much of the input energy as possible should be transferred into useful energy stores. A very inefficient device will ...

you can still enjoy their recent video about using an oscilloscope to measure power supply efficiency. Of course, you don’t have to have a scope to do this. You can use a voltmeter and an ...

I cover oil, gas, power, LNG markets ... reducing GHG emissions, water use, etc. Very importantly, a 1% improvement in efficiency cuts GHG emissions by 1-3%. In 2015, "the capacity factor of ...