Question

why is biogas considered an excellent fuel​

Answer 1

Answer:

Explanation:

Biogas is considered an ideal fuel because of the following reasons: (i) Biogas does not cause air pollution as the combustion process is smoke free. (ii) Biogas produces a large amount of heat per unit mass and thus has high calorific value. (iii) Biogas does not leave any residue on burning and is thus a clean fuel.

Answer 2

Answer:

(i) Biogas does not cause air pollution as the combustion process is smoke free.

(ii) Biogas produces a large amount of heat per unit mass and thus has high calorific value.

(iii) Biogas does not leave any residue on burning and is thus a clean fuel.

(iv) Biogas does not cause any storage problem. It can be continuously supplied by pipes directly from the gas plant.

(v) The production of biogas does not involve any running cost and is cheaper than most common fuels. It is economical.

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