5 Questions
Which of the following is the most effective way of saving household energy?
Reducing air infiltration
According to new national standards, how much less water will new washing machines have to use in 2007?
35%
What is the measure of energy produced compared to energy consumed?
Energy Efficiency
Which of the following methods can tap solar energy?
Photovoltaic Cells
What is the maximum percentage of energy that thermal conversion machines can turn?
40%
Test your knowledge on sustainable energy and conservation with this quiz! Learn about topics such as cogeneration, solar energy, fuel cells, biomass, and more. Discover the latest advancements in energy conservation and how it can benefit the environment.
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