Question

List any three limitations in harnessing the wind energy.

Answer 1

the 3 limitation in harnessing the wind energy are- 
1. the speed of wind must be high (min. 15km/h)
2. cost of setting up a wind farm is high
3. availability of land as per the requirements i.e. large lands in hilly regions with high speed wind

Answer 2

Three limitatation of harnessing wind energy-

1.Minimum speed of wind must be 15KM/H

2.It can be extracted only at limited sites where the wind blows most of the time.

3.Large area is required to build the wind mulls which is expensive affair.

4.Efficiency is low and maintainence is high.