Question

Why is feathering of wind turbine blades required?

a.

To increase drag

b.

To reduce drag

c.

To prevent the blades from being destroyed by strong winds

d.

To extract power from strong winds originating from storms

Posted under Renewable Energy

Answer: (c).To prevent the blades from being destroyed by strong winds

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Q. Why is feathering of wind turbine blades required?

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