Concordia University

PHYS 273

1)Which of the following is not a major concern with the use of hydrogen for energy?

Which of the following is not an advantage of wind generated electricity.
T or F: Tidal power is a predictable form of energy generation.
Geothermal energy comes from both continual heat loss from the Earth’s formation and…
T or F: The upfront costs of geothermal plants are high
Canada is one of the top 3 countries in terms of total power produced by wind.
T or F: The most efficient windmills today have efficiencies of less than 30%.
Which of the following is not a negative impact of the construction of hydroelectric dams?
Which of the following is not a major negative impact of the operation of hydroelectric dams?
Canada generates how much of its electricity through hydro power?
Power is________________
T or F: In the future with better engineering we could have propeller style windmills with efficiencies of up to 75%.

Besides high wind speeds what is needed in order to have large scale wind farms?
A fuel cell converts…
Which of the following is not considered a renewable energy source?
The hydraulic cycle is driven by energy from…
The power output from a hydroelectric plant depends on…
The power derived by the wind depends on
Which of the following areas in Canada has the least wind energy infrastructure?
What is the energy flow to produce electricity from the water above a dam?
Which of the following is not true regarding run of river hydroelectricity production vs. dam hydroelectricity production?
About what percent of Canada’s hydropower generation is large scale hydro?
Besides high wind speeds what is needed in order to have large scale wind farms?
Which of the following is not major negative impact of the operation of hydroelectric dams?

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