Multiple Choice
Which of the following statements is true regarding commercial wind power?
A) It takes five years to offset the embodied energy of wind turbine construction.
B) Commercial wind power takes more time to implement than other renewable energy forms.
C) The environmental impact and impact on farming and ranching operations is significant.
D) Commercial wind power is currently the least expensive form of renewable energy.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Moderate wind speeds _ mph provide suitable
Q4: Small wind turbines do not offer a
Q5: Propellers created during World War I were
Q6: All types of wind turbines require high-quality
Q7: _ is the force of the air
Q9: _ destroys lift by causing turbulence behind
Q10: Operational wind speeds typically extend from _
Q11: Most modern wind turbines make use of
Q12: The best turbines today capture _ of
Q13: In the equation Power = ½