A) A device that converts wind energy into mechanical power B) A device used to measure wind speed C) A type of bird species that can fly long distances D) A type of musical instrument played by wind
A) Germany B) Denmark C) China D) United States
A) The ratio of actual energy output to the maximum possible output over a period of time B) The speed at which wind travels through a turbine C) The weight distribution of a wind turbine D) The total number of wind turbines in a specific area
A) AHWT B) VAWT C) HAWT D) TAWT
A) Wind disturbance B) Shadow flicker C) Sun glare D) Noise pollution
A) Oklahoma B) California C) Texas D) Iowa
A) To speed up the rotation of wind turbines B) To control wind direction C) To limit the number of installed wind turbines D) To predict electricity generation from wind farms
A) Hydropower B) Solar power C) Geothermal energy D) Biomass energy
A) To adjust the pitch of the rotor blades B) To store excess energy C) To reduce noise emitted by the turbine D) To increase the rotational speed of the generator |