Do each category of fire extinguishers have different formulas?
science project…
Yes, there are different kinds of fire extinguishers for different kinds of fires, i.e. there are water based ones, carbon dioxide ones, others that shoot out some sort of powder, etc.
For example, you shouldn’t use a water extinguisher on a grease fire = grease floats, and the water will spread the fire to a larger area. These fires should be put out with CO2 extinguishers, I think.
Fire Extinguisher Jetpack
|
|
6 DIFFERENT TIN TUBE FIRE EXTINGUISHER LABELS $5.99 |
|
|
Suicide and Attempted Suicide: Methods and Consequences $27.95 Each year in the United States 30,000 people kill themselves. Each year, too, almost half a million survive suicide attempts. Of these, 19,000 are permanently disabled. Only about one in fifteen attempts is actually fatal. Most who attempt suicide do not want to die.Yet many people who do not intend to kill themselves nevertheless do. They are ignorant of the likelihood that their “gesture” will s… |