The availability of Renewable energy sources is _
A. uncertain
B. constant
C. high
D. regular
Answer:A
The availability of Renewable energy sources is _
A. uncertain B. constant C. high D. regular
Explanation: Renewable energy sources i.e. wind energy, solar energy, wave energy, tidal energy, etc are intermittent in nature. Most of them are non-dispatchable due to their variable nature.