2. Wind Energy

Wind Basics — Quiz

Test your understanding of wind basics with 5 practice questions.

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Practice Questions

Question 1

Which of the following best describes the logarithmic wind profile within the atmospheric boundary layer?

Question 2

Given a wind speed distribution with a Weibull shape parameter (k) of $1.5$ and a scale parameter (c) of $8 \text{ m/s}$, what is the most probable wind speed (mode) for this distribution? The formula for the mode of a Weibull distribution is given by $v_{mode} = c \left( \frac{k-1}{k} \right)^{1/k}$.

Question 3

How does atmospheric stability influence the vertical profile of wind speed (wind shear) within the atmospheric boundary layer?

Question 4

Which of the following is a direct consequence of a high aerodynamic roughness length at a wind energy site?

Question 5

In the context of wind power, what is the significance of the power coefficient ($C_p$) of a wind turbine?