Which of the following is not an advantage of non-conventional sources of energy?
A. They do not pollute the environment.
B. It is well suited for decentralized use.
C. They are available in large quantities.
D. They are noise free sources of energy.
Answer:A
Which of the following is not an advantage of non-conventional sources of energy?
A. They do not pollute the environment. B. It is well suited for decentralized use. C. They are available in large quantities. D. They are noise free sources of energy.