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Alternative Energy Clickertime. Which of the following will fail to work in the case of a power failure 1.Passive solar heating 2.Active solar heating.

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Presentation on theme: "Alternative Energy Clickertime. Which of the following will fail to work in the case of a power failure 1.Passive solar heating 2.Active solar heating."— Presentation transcript:

1 Alternative Energy Clickertime

2 Which of the following will fail to work in the case of a power failure 1.Passive solar heating 2.Active solar heating 10 123456789 11121314151617181920 21222324252627282930

3 Which of the following energy sources has the most expensive generating costs? 10 Seconds Remaining 1.Geothermal 2.Natural gas 3.Nuclear power 4.Photovoltaics 5.Wind 1234567891011121314151617181920 21222324252627282930

4 Which of the following is false for wind power? 10 1.Releases no pollutants 2.Continual & reliable power production 3.Sustainable 4.Relatively cost competitive 5.All above are true 1234567891011121314151617181920 21222324252627282930

5 Which of the following is NOT a possible result of hydro power development? 10 1.Increased earthquakes 2.Increased loss of water to evaporation 3.Dramatic ecosystem change 4.Decreased energy storage capability 5.Flood control 1234567891011121314151617181920 21222324252627282930

6 Which of the following is NOT a form of solar energy? 1.Photovoltaic electricity 2.Tidal power 3.Wave power 4.Hydro power 5.Wind power 10 123456789 11121314151617181920 21222324252627282930

7 Fuel cells give off which of the following emissions? :10 1.Water 2.Carbon dioxide 3.Carbon monoxide 4.Sulfur oxides 5.Hydrocarbons 1234567891011121314151617181920 21222324252627282930

8 Penstock is associated with 10 1.Geothermal energy 2.Wind energy 3.Hydropower 4.Nuclear power 5.Solar power 6.Solar thermal electric generation 1234567891011121314151617181920 21222324252627282930

9 Which energy is not expected to increase much in the near future? 10 1.Geothermal 2.Wind 3.Hydropower 4.Tidal 5.Hydrogen fuel cells 1234567891011121314151617181920 21222324252627282930

10 Since the 1970’s, how much has fuel efficiency in cars improved? 1.2X 2.3X 3.4X 4.10X 5.20X 10 Seconds Remaining 1234567891011121314151617181920 21222324252627282930

11 Which is not true about hydrogen? 10 1.Has very high energy density 2.Could substitute for gasoline in cars 3.Limited to the type of electrical source it can be produced from 4.May form NO’s when burned with oxygen 1234567891011121314151617181920 21222324252627282930

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