Which is a non-conventional power resource?
a. Tidal
b. Hydel
C. Coal
d. Petroleum
Answers
Answered by
2
Explanation:
in this question, according to me there are two non conventional power resources i.e. coal and petroleum.
but if you want more efficient answer then I think it is coal.
please flw me my friend
Answered by
5
Answer:
here someone already asked
Explanation:
A shop has 500 bulbs, out of which 75 are defective. what percentage of bulbs is defective?
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