Advertisements
Advertisements
प्रश्न
Fuel must be heated to its ______ before it starts burning.
Advertisements
उत्तर
Fuel must be heated to its ignition temperature before it starts burning.
Explanation:
The lowest temperature at which a substance catches fire is called its ignition temperature. A combustible substance cannot catch fire or burn as long as it is lower than its ignition temperature.
APPEARS IN
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?
Write an answer to the following question in your own words.
Why should we prevent the wastage of fuel used for vehicles?
Complete the flow chart.
Explain the different types of fuel gases.
In villages, people use wood as fuel because
Which among the following is considered as the cleanest fuel?
State whether the following statement is True or False.
Calorific value of wood is higher than that of coal.
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
