Advertisements
Advertisements
प्रश्न
Choose the correct statement about inflammable substances from the following.
They have
पर्याय
low ignition temperature and cannot catch fire easily
high ignition temperature and can catch fire easily
low ignition temperature and can catch fire easily
high ignition temperature and cannot catch fire easily
उत्तर
low ignition temperature and can catch fire easily
Explanation -
Inflammable substances have low ignition temperature and can catch fire easily.
APPEARS IN
संबंधित प्रश्न
Give reasons.
Water is not used to control fires involving electrical equipment.
Fire produced by oil cannot be controlled by ______.
When the clothes of a person catch ______ the person is covered with a ______ to extinguish fire.
Some words (underlined) in the following sentence is jumbled up. Write them in their correct form.
Chittsmack does not burn by itself.
State whether the following statement is True/False.
Carbon dioxide is an excellent fire extinguisher.
Manu was heating oil to fry potato chips. The cooking oil all of a sudden caught fire, he poured water to extinguish the fire. Do you think, this action was suitable? If yes, why? If not, why not? In such a condition what should Manu have done?
What are the three essential requirements to produce fire? How fire extinguisher is useful for controlling the fire?
What are the classes of fire?
Give an example of class B fires.
Mention the conditions necessary for producing fire.