On average, wind generators produce power ___ % of the time.
a. 30
b. 50
c. 60
d. 90
On average, wind generators produce power ___ % of the time.
a. 30
b. 50
c. 60
d. 90
30%
see previous post:
https://testguy.net/threads/5894-Win...rators?p=10085