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
Q5: _ must face into the wind to
Q6: Small wind turbines do not offer a
Q7: _ destroys lift by causing turbulence behind
Q8: The amount of power captured by a
Q9: Moderate wind speeds _ mph provide suitable
Q10: In the equation Power = ½
Q11: Operational wind speeds typically extend from _
Q12: All types of wind turbines require high-quality
Q13: Propellers created during World War I were
Q15: _ is the force of the air
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