Blade failure is the primary hazard associated with wind turbines, as it can cause catastrophic damage and injury.

The minimum distance between a wind turbine and a residential building is 1,000 feet, as per industry standards.

Blade inspection is the most common type of maintenance performed on wind turbines, as it is crucial for ensuring the structural integrity of the blades.

Blade inspections are typically recommended to be performed semi-annually, or every six months.

The primary purpose of a wind turbine gearbox is to increase the speed of the rotor, which is necessary for efficient electricity generation.

The typical lifespan of a wind turbine is 20-25 years, depending on factors such as the quality of construction, maintenance practices, and environmental conditions.

The primary function of a wind turbine generator is to convert the rotational energy of the blades into electrical energy.

The typical height of a wind turbine tower is 100-150 meters, although some modern turbines can reach heights of over 200 meters.

The primary purpose of a wind turbine yaw system is to keep the blades facing into the wind, ensuring optimal energy production.

The typical capacity of a modern wind turbine is 2-3 megawatts, although some larger turbines can reach capacities of over 5 megawatts.

The primary purpose of a wind turbine pitch system is to reduce the speed of the rotor when necessary, such as during high winds or when the turbine is not generating electricity.

The typical efficiency of a wind turbine is 30-40%, meaning that 30-40% of the wind's kinetic energy is converted into electrical energy.

The primary purpose of a wind turbine brake system is to stop the rotation of the rotor when necessary, such as during maintenance or emergencies.

The typical cut-in wind speed for a wind turbine is 3-4 m/s, meaning that the turbine will start generating electricity at wind speeds of 3-4 meters per second.

The typical cut-out wind speed for a wind turbine is 25-30 m/s, meaning that the turbine will stop generating electricity and shut down at wind speeds of 25-30 meters per second.