Science, asked by ChelcSIms7048, 1 year ago

compare kg LPG or wood fuel ko

Answers

Answered by vanshikayadav1
0
Compare LPG and wood as fuels.



LPG: 

It has more calorific value about 55000 kJ/kg It does not cause any environmental problem. It is smokeless fuel. It is easy to store and can be easily transported in cylinders and pipelines. Low Ignition temprature 

wood: 

It has less calorific value about 17000 to 22000 kJ/kg On burning wood release unburnt carbon particles which cause diseases such as asthma It gives out lot of smoke It needs a lot of space to store also very difficult to transport. High Ignition temprature 


Some Fuel is  is required for combustion. During combustion a fuel substance reacts with oxygen to give off heat.The fuel may be solid, liquid or gas.Oxygen in air  is essential for combustion. Combustion can not take place in the absence of air (oxygen).For a combustion,  an inflamabe substance must be heated to its ignition tempreture. Ignition temperature is the lowest temperature at which a combustible substance catches fire.

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Answered by shaider
0

Answer:

Answer:

HEY!!

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LPG

▶It's ignition temperature is low.

▶It don't leave any recedue.

▶It produces no smoke when burnt.

▶It is not doing pollution.

▶it burns with a blue flame.

▶LPG has high calorific value.

▶Carbon dioxide is produced when burnt.

▶It is non - luminous.

▶It is easy to store.

▶It is a liquid fuel.

Wood

▶It's ignition temperature is high.

▶It leaves a lot of recedue.

▶It produces smoke when burnt.

▶It increases pollution.

▶It burns with a yellow flame.

▶Wood has low calorific value.

▶Carbon dioxide, Carbon monoxide and other gases are produced.

▶It is Luminous.

▶It is not easy to store.

▶It is a solid fuel.

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