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The effectiveness of wind break is up to how many times its height?
Answer & Solution
Correct Answer:
Option
C
The effectiveness of wind break is up to 4 times its height.
Important factors related to the efficiency of windbreaks are height, length, vegetation density, number of rows, continuity, orientation and species composition.
On the windward side of a windbreak, wind speed reductions are measurable upwind for a distance of 2 to 4 times the height of the windbreak.
Important factors related to the efficiency of windbreaks are height, length, vegetation density, number of rows, continuity, orientation and species composition.
On the windward side of a windbreak, wind speed reductions are measurable upwind for a distance of 2 to 4 times the height of the windbreak.
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