Answer (Detailed Solution Below) Option 2 : CO2 (Carbon dioxide) Detailed Solution. Download Solution PDF. Explanation: Carbon dioxide (CO2): This type is easily distinguished by the distinctively shaped discharge horn. Suitable for class B fires. Best suited where contamination by deposits must be avoided.
4. Which type of extinguisher has a hard horn on the end of a flexible hose or metal arm? a. APW (air-pressurized water) b. CO2 (carbon dioxide) c. ABC (dry chemical) 5. As a general rule, you should not attempt to fight a fire if it is spreading rapidly. a. True b. False . 6. ABC fire extinguishers extinguish fire by cooling it down. a. True b. False . 7.
Fire Extinguisher Quiz | Ohio University
The inside of a rhino’s horn is nothing but hair, packed in tightly by the hard outer shell of the horn. What type of reed does a french horn have? French Horn does not use a reed …
People Also Ask which fire extinguisher has a hard horn
What are the 5 types of fire extinguishers?
“KABSON” Fire Fighter produces a variety of 5 main types of fire extinguisher models, sizes, and types. All of our fire extinguishers are built to strict national (ISI, BIS) and international (CE) specifications. ABC Type, Clean Agent, Carbon Dioxide Type, Water and Foam Type, and many other types are available.
What are Class K fire extinguishers?
Typical substances used to suppress fires include:Water Mist: Water is not the best for Class K fires, but misty water can be a good suppressant.Foam: Most Class K fire extinguishers operate using a particular substance that turns oils into foams.Fire Suppression Blanket: Fire blankets are often used in kitchens if the fire is small enough to be covered entirely by the mantle. …
How much does a fire extinguisher cost?
Typically, fire extinguishers for the kitchen or car are single-use and cost $10-$20. The Great Hardware Store, an Indiana-based retailer, sells a kitchen extinguisher [ 3] for $16. An automotive extinguisher [ 4] is $14. Industrial fire extinguishers, which often are capable of putting out A, B, C and D type fires, cost $300-$800.
What do the B C ratings mean on fire extinguishers?
Thus, a 4A will equal about five gallons of water. The numbers on a B or C rating will indicate the square footage that extinguisher can handle. The letter indicates the type of fire that the fire extinguisher can be used on. For example, a rating of 2B means that the fire extinguisher can be used to combat two square feet of a Class B fire.
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Brooks STB114 Fire Extinguisher Parts CO2 Horn Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher