Question

State any four features of a good source of energy?

Answer 1

Four characteristics of a good source of energy are as follows.
        a) It should have a high calorific value.
        b) It should be cheap and easily available.
        c) It should be safe to handle and use.
        d) It should be environment friendly, i.e, it should not cause pollution.


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Answer 2

it should be eco friendly
it should be easily harnessesed
the storage and transportation is easy
it is energy efficient or less cost more profit