![SOLVED: In 2004, for the worldwide generation of 16,074 terawatt hours of electricity, 3.7 billion tons of oil equivalent was used. Calculate the efficiency of thermal energy conversion to electricity. (1 toe = 42 GJ) SOLVED: In 2004, for the worldwide generation of 16,074 terawatt hours of electricity, 3.7 billion tons of oil equivalent was used. Calculate the efficiency of thermal energy conversion to electricity. (1 toe = 42 GJ)](https://cdn.numerade.com/project-universal/previews/f9720db1-c20b-457d-bde8-e5718b0509ed.gif)
SOLVED: In 2004, for the worldwide generation of 16,074 terawatt hours of electricity, 3.7 billion tons of oil equivalent was used. Calculate the efficiency of thermal energy conversion to electricity. (1 toe = 42 GJ)
![SOLVED: A house requires 128 million Btu of heat per year. Convert to GJ and kWh. Useful Conversions: 1 million Btu = 1.055 GJ, 1 kWh = 3.412 kBtu. At a temperature SOLVED: A house requires 128 million Btu of heat per year. Convert to GJ and kWh. Useful Conversions: 1 million Btu = 1.055 GJ, 1 kWh = 3.412 kBtu. At a temperature](https://cdn.numerade.com/ask_images/4af5a20ae54d4383a50d1e44a8e96981.jpg)
SOLVED: A house requires 128 million Btu of heat per year. Convert to GJ and kWh. Useful Conversions: 1 million Btu = 1.055 GJ, 1 kWh = 3.412 kBtu. At a temperature
![Module 1-5 : Description d'une chaîne énergétique à partir de son bilan énergétique > partie 2 : Maîtriser les unités du bilan énergétique - Les coefficients de conversion entre les 3 unités d'énergie Module 1-5 : Description d'une chaîne énergétique à partir de son bilan énergétique > partie 2 : Maîtriser les unités du bilan énergétique - Les coefficients de conversion entre les 3 unités d'énergie](https://pairform.imt-atlantique.fr/doc/58/260/788/web/res/conversionMWh-Gj.png)