Practice Structure (1.6.2.3) - Wind Energy - Renewable Energy Engineering

Practice: Structure

Lesson 1.6.2.3Wind Energy

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8 questions

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6 sample questions

Question 1.
What causes wind to originate?
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Think about how the sun heats different parts of the Earth.
Question 2.
What is the main type of wind turbine used in large-scale applications?
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Remember the orientation of the turbine blades in name.
3Question 3.
What effect does the Coriolis effect have on wind?
- It makes winds travel straight.
- It causes winds to curve.
- It has no effect on wind.
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Think about Earth's shape and how it turns.
4Question 4.
True or False: The Betz Limit states turbines can convert 100% of wind energy into mechanical energy.
- True
- False
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Remember the maximum efficiency discussed.
Question 5.
Given a small town with scattered trees and hills, suggest optimal siting locations for wind turbines to minimize turbulence and maximize energy capture.
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Consult local geographic features when planning.
Question 6.
Calculate the potential energy output of a wind turbine with a 2 MW capacity located in an area with an average wind speed of 10 m/s. Discuss how the Betz Limit impacts this turbine's performance in real conditions.
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What is the density of air at sea level?

4 more questions in this section. Enroll free to practise them all.