Question

what are the qualities of a good fuel?

minimum 5 points.​

Answer 1

Answer:

$\huge\tt\purple{Answer -}$

$\tt\green{Qualities \: of \: a \: good \: fuel \: are (9 points)-}$

• Have a high calorific value.

( Calorific value of a fuel refers to the amount of heat energy produced on combustion of a unit mass of a fuel.)

• Have a definite ignition temperature.

• Be least polluting.

• Be easy and safe to handle.

• Have low content of non combustible substances and burn completely or leave no residue.

• Be easy to transport.

• Require less space or storage.

• Be cheap and should be easily available.

• Combustion of fuel should be easy to start or stop as and when required.

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• Fuels - Fuels are the substances that produce light and heat ,on burning. Ex - Kerosene, CNG ,LPG etc.

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Answer 2

Answer: the qualities of good fuels are -

1) must have high calorific value.

2) must not produce poisonous products during combustion

3)have proper ignition temperature.

4) it should be cheap

5) should be easily available.

6)It should be easy to handle and transport