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Wind Power - Test
Contributed by: Parkin
  • 1. What is a wind turbine?
A) A device that converts wind energy into mechanical power
B) A device used to measure wind speed
C) A type of musical instrument played by wind
D) A type of bird species that can fly long distances
  • 2. Which country is the leading producer of wind power?
A) China
B) Denmark
C) Germany
D) United States
  • 3. What does the term 'capacity factor' refer to in wind power?
A) The total number of wind turbines in a specific area
B) The weight distribution of a wind turbine
C) The speed at which wind travels through a turbine
D) The ratio of actual energy output to the maximum possible output over a period of time
  • 4. What is the function of a wind turbine gearbox?
A) To reduce noise emitted by the turbine
B) To adjust the pitch of the rotor blades
C) To increase the rotational speed of the generator
D) To store excess energy
  • 5. Which type of wind turbine has a horizontal axis?
A) HAWT
B) TAWT
C) VAWT
D) AHWT
  • 6. Which of the following states in the U.S. produces the most wind energy?
A) Iowa
B) California
C) Oklahoma
D) Texas
  • 7. What is the name of the phenomenon when wind turbines can cast shadows causing flickering effects?
A) Noise pollution
B) Wind disturbance
C) Shadow flicker
D) Sun glare
  • 8. Which renewable energy source competes the most with wind power for electricity generation?
A) Hydropower
B) Geothermal energy
C) Solar power
D) Biomass energy
  • 9. What is the purpose of wind power forecasting?
A) To predict electricity generation from wind farms
B) To speed up the rotation of wind turbines
C) To limit the number of installed wind turbines
D) To control wind direction
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