Question

Give two advantages and two limitations of a windmill.

Answer 1

Windmill

1. A windmill can turn the kinetic energy of the wind into useful energy.
2. A single windmill can not provide a large amount of energy. So, we use the windmill farm where several windmills are installed to produce desired energy.

Advantages:

1. It is a renewable source of energy.
2. Wind energy does not pollute the environment.

Limitations:

1. The cost to install and maintain a windmill is high.
2. It can't produce energy all the time as the wind does not flow all the time.