A) \[\text{1}.\text{5}\,\text{km}\,{{\text{h}}^{-\text{1}}}\]
B) \[\text{15}\,\text{km}\,{{\text{h}}^{-\text{1}}}\]
C) \[\text{15}0\,\text{km}\,{{\text{h}}^{-\text{1}}}\]
D) \[\text{15}00\text{ km }{{\text{h}}^{-\text{1}}}\]
Correct Answer: B
Solution :
The minimum wind speed necessary for satisfactory working of a wind generator is about \[\text{15 km}{{\text{h}}^{\text{-1}}}\].
You need to login to perform this action.
You will be redirected in
3 sec
