by John Krigger | Jan 21, 2022
(2.0 CEUs) This lesson gives you a selection of examples of how we use math to make decisions during an energy audit. You probably depend on software to do the calculations, but you benefit from knowing how to do the calculations by hand. And, you may see energy-math...
by John Krigger | Jan 21, 2022
(1.5 CEUs) Buildings are composed of parts that have geometrical shapes. That’s why we must know a little bit about geometry, especially for determining areas and volumes.
by John Krigger | Jan 20, 2022
(1.0 CEU) This lesson provides an outline of what an energy audit is and what purpose it serves.
by John Krigger | Jan 20, 2022
1.0 CEUs) Air conditioning is expensive and should be our last resort for cooling a building. This lesson covers the sources of heat gain in buildings. The lesson discusses how your climate influences electricity consumption for cooling. The lesson explains common...
by John Krigger | Jan 20, 2022
(1.5 CEUS) Electricity has become an essential for our civilization. You need to know a little about electricity, how it creates heat, how it operates and controls devices, and how we generate it.
