A large or a small wind turbine have similar installation,operating and maintenance costs,however,a large turbine has four times the generating capacity but costs less than three times as much as a small turbine,the average cost of generating electricity with wind is:

Question

Quizplus · Accepted Answer

The cost of generating electricity decreases as output increases, as seen from the fact that a large turbine has four times the generating capacity but costs less than three times as much as a small turbine. This means that the cost per unit of electricity generated decreases with an increase in output, making option C the correct choice.

A Large or a Small Wind Turbine Have Similar Installation,operating