Q85
The advantage of micro-hydel projects is that they
A.
Make use of water of the perennial hill streams and irrigation canals
B.
Prevent flash floods
C.
Save water
D.
Involve less cost
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The advantage of micro-hydel projects is that they involve less cost. Micro-hydro power plants convert the energy of flowing water into electrical energy. The energy produced by them is renewable & the process does not emit polluting gasses.