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QUESTION 1
Solar cells were first developed for the US space program in 1928?. True
False
10 points
QUESTION 2
Water can provide power, through hydroelectric dams and geothermal hot waters?. True
False
10 points
QUESTION 3
Single crystal solar cells provide the best energy density, and are the lowest cost? True
False
10 points
QUESTION 4
Amorphous solar cells are great for applications where you want lower cost and space is not an issue? True
False
10 points
QUESTION 5
Passive solar includes things like using daylight to light interior spaces of buildings? True
False
10 points
QUESTION 6
Hydro-electric power plants have great potential in the USA as there are so many places to build new dams? True
False
10 points
QUESTION 7
Passive solar greenhouses can be used to heat homes, and even grow citrus in Wisconsin?True
False
10 points
QUESTION 8
Tidal energy can be tapped by beach-front dams with special flood gates, and by low-velocity turbines in off-shore currents? True
False
10 points
QUESTION 9
The largest electrical capacity hydroelectric dam in the world is Hover Dam in Nevada? True
False
10 points
QUESTION 10
P-type semi-conductors for solar cells are doped with low concentrations of the element phosporous? True
False