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प्रश्न
Give reasons.
LPG is a better domestic fuel than wood.
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उत्तर
Wood was used as a domestic and industrial fuel, but LPG has replaced it. In many rural parts of our country, people still use wood as a fuel because of its easy availability and low cost. However, burning wood produces a lot of smoke, which harms humans and causes respiratory problems. Also, trees provide us with valuable substances, which are lost when wood is used as fuel.
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संबंधित प्रश्न
Name the unit in which the calorific value of a fuel is expressed.
Write an answer to the following question in your own words.
What are fossil fuel types?
Complete the flow chart.
Explain the different types of fuel gases.
The calorific value of a fuel is expressed in a unit called
In villages, people use wood as fuel because
Choose the incorrect statement from the following.
A good fuel is one which
State whether the following statement is True or False.
Calorific value of wood is higher than that of coal.
Write True/False against the following statement and also correct the false statement.
Greater the calorific value, better is the fuel.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
