The Efficiency of Different Fuels

Basic energy units The electrical and mechanical energy we use daily for heating is measured in many ways but I will ignore all those British Thermal Units, horsepower and therms, and deal instead in kilowatt-hours (kWh). To be scientifically correct all measurements of energy should be in Joules, Kilojoules, Megajoules and Gigajoules. But we are … Read more