Energy Sources Survey Questions
These survey questions cover various aspects of energy sources, including fuel energy efficiency, power output per unit mass, and predictions for future vehicle energy sources. Explore different types of fuels, their energy content, and the potential future of vehicle energy in the next 20 years.
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Presentation Transcript
Survey question #1 Which fuel contains the most energy per kg? a. Gasoline b. Diesel c. Jet fuel d. They re all the same 1
Survey question #1 Which fuel contains the most energy per kg? a. Gasoline b. Diesel c. Jet fuel d. They re all the same 2
Survey question #2 Which fuel contains the most energy per gallon? a. Gasoline b. Diesel c. Jet fuel d. They re all the same 3
Survey question #2 Which fuel contains the most energy per gallon? a. Gasoline b. Diesel c. Jet fuel d. They re all the same 4
Survey question #3 Of jet engines (gas turbines), diesel engines and gasoline engines, which one provides the most power per kg? a. Jet > diesel > gasoline b. Diesel > jet > gasoline c. Gasoline > diesel > jet d. Jet > gasoline > diesel e. Diesel > gasoline > jet 5
Survey question #3 Of jet engines (gas turbines), diesel engines and gasoline engines, which provides the most power per kg? a. Jet > diesel > gasoline b. Diesel > jet > gasoline c. Gasoline > diesel > jet d. Jet > gasoline > diesel e. Diesel > gasoline > jet 6
Survey question #4 What will be the most commonly used vehicle energy source 20 years from now? a. Batteries b. Hydrogen c. Solar d. Biofuel (e.g. ethanol or bio-diesel) e. Conventional hydrocarbon fuels f. Something else (don t tell anyone except me) 7
Survey question #4 What will be the most commonly used vehicle energy source 20 years from now? a. Batteries b. Hydrogen c. Solar d. Biofuel (e.g. ethanol or bio-diesel) e. Conventional hydrocarbon fuels f. Something else (don t tell anyone except me) 8
