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Fire Extinguishers

Fire extinguishers are used in homes, schools, businesses and boats as a way to put out a small fire. Fire extinguishers come in many types for different purposes, including portable or fixed systems. This category relates to the science, origins, operation, selection and standards for fire extinguishers.

1,462 Questions

What is the fire of casdim?

The "fire of Casdim," or "fire of the Chaldeans," refers to a biblical event described in the Book of Daniel, specifically in the story of Shadrach, Meshach, and Abednego. This event involves King Nebuchadnezzar's decree to worship a golden statue, leading to the three Hebrew youths being thrown into a fiery furnace for refusing to comply. Miraculously, they emerge unharmed, which is seen as a demonstration of their faith in God and His power to save. The phrase symbolizes divine protection and the triumph of faith over persecution.

What is the proper way to use a fire extinguisher on a boat?

To properly use a fire extinguisher on a boat, remember the acronym PASS: Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle, and Sweep the nozzle side to side. Ensure that you are positioned between the fire and an exit route for safety. Always aim for the base of the flames to effectively extinguish the fire. If the fire doesn’t go out quickly, evacuate the area and call for help.

What would happen if you used a foam fire extinguisher on a liquid fire?

Using a foam fire extinguisher on a liquid fire can be effective, as foam is designed to smother flames and create a barrier between the fuel and the air. However, it's crucial to ensure that the liquid is compatible with foam extinguishing agents, as some flammable liquids may react adversely. If the foam does not properly cover the fuel, it might spread the fire instead of extinguishing it. Always check the fire classification and use the appropriate extinguisher for the specific type of fire.

When using a fire extinguisher what word can be used to remember what to do?

The word "PASS" can be used to remember the steps for using a fire extinguisher. It stands for Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle, and Sweep the nozzle from side to side. This acronym helps ensure that you use the extinguisher effectively and safely.

When do you use a multipurpose dry chemical extinguisher?

A multipurpose dry chemical extinguisher is used for fires involving ordinary combustibles (Class A), flammable liquids (Class B), and energized electrical equipment (Class C). It is effective for a wide range of fire types, making it suitable for use in homes, businesses, and vehicles. Always ensure to aim at the base of the fire and follow the PASS technique: Pull, Aim, Squeeze, and Sweep.

What are the limitations of using a fire blanket?

Fire blankets are effective for smothering small fires, particularly those caused by cooking oils or clothing. However, they have limitations, such as being unsuitable for large fires or those involving flammable gases and chemicals. Additionally, they require proper handling and may not be effective if the user is not trained in their use. Lastly, a fire blanket can only be used once; after deployment, it must be replaced.

How to make a model of a soda acid fire extinguisher?

To make a model of a soda acid fire extinguisher, you'll need a clear plastic bottle, baking soda, vinegar, and a small balloon. Fill the bottle with a few tablespoons of vinegar, then place a few teaspoons of baking soda inside the balloon without letting it fall into the bottle. Secure the balloon over the bottle's opening without letting the baking soda spill in. When ready to demonstrate, release the baking soda into the vinegar, which will create carbon dioxide gas and build pressure, simulating how the extinguisher works.

What is the purpose of shaking fire extinguishers?

Shaking fire extinguishers serves to mix the contents and ensure that the extinguishing agent is properly distributed inside the canister. This is particularly important for dry chemical extinguishers, as the powder can settle or clump over time, potentially affecting its effectiveness. By shaking the extinguisher before use, you help ensure it will function properly in an emergency. Regular maintenance, including shaking, is crucial for ensuring the extinguisher is ready for deployment.

What type and size extinguisher for commercial vehicle?

For commercial vehicles, a Class B fire extinguisher is typically recommended, as it can effectively handle flammable liquids like gasoline and oil, which are common in vehicle fires. A size of at least 2.5 gallons or 10 to 20 pounds is advisable for adequate coverage. Additionally, if the vehicle is used to transport materials that could lead to electrical fires, a Class C extinguisher may also be necessary. Always ensure that the extinguisher is easily accessible and regularly inspected for compliance with safety regulations.

Should dry chemical fire extinguishers be stored up-side-down so as to make it easy to loosen up the compacted chemical by bumping the bottom of the canister on the ground just prior to using it?

No, dry chemical fire extinguishers should not be stored upside down. Storing them this way can lead to improper functioning and might damage the extinguisher's components. It is essential to store fire extinguishers in an upright position to ensure that the contents remain properly settled and that the extinguisher operates effectively when needed. Always refer to the manufacturer's guidelines for proper storage and maintenance.

What must be carried onboard a pleasure craft at ALL times?

On a pleasure craft, at all times, you must carry a properly fitting life jacket or personal flotation device (PFD) for each person on board. Additionally, you should have a sound signaling device, such as a whistle or horn, and appropriate navigation lights if operating after dark. Depending on the size of the vessel, other safety equipment like fire extinguishers, a first aid kit, and visual distress signals may also be required. Always check local regulations for specific requirements.

Where was the fire in a teepee?

The fire in a teepee is typically located in the center of the structure. This central placement allows for optimal heat distribution and ventilation, as the teepee's design facilitates smoke to escape through the opening at the top. The fire is usually contained within a fire pit to ensure safety and to minimize the risk of spreading flames.

Under what expense is the fire extinguisher?

A fire extinguisher is typically categorized under "safety equipment" or "fire safety" expenses in a business's budget. It may also fall under "equipment" or "maintenance" expenses, depending on the accounting practices of the organization. Additionally, if the extinguisher is part of a larger fire safety system, it could be included in facilities management costs.

How wide is a fire break?

A fire break typically ranges from 10 to 100 feet in width, depending on the specific fire management goals and the type of vegetation in the area. The width may vary based on factors such as terrain, fuel load, and local regulations. In some cases, fire breaks can be narrower or wider, but they are designed to reduce the spread of fire by removing combustible materials. Proper planning and maintenance are essential for their effectiveness.

What is the penalty for negligently discharging a fire extinguisher in the state of Louisiana?

In Louisiana, negligently discharging a fire extinguisher can result in criminal charges, potentially classified as a misdemeanor. Penalties may include fines and, in some cases, imprisonment, depending on the severity of the incident and any resulting damage or injury. Additionally, individuals may be liable for civil damages related to the misuse. It's advisable to consult local laws or legal counsel for specific circumstances.

Why does Blanche scream fire fire?

Blanche screams "fire" as a desperate attempt to attract attention and create chaos during a moment of intense emotional distress. This outburst symbolizes her inner turmoil and the feeling of being trapped in a life that has become unbearable. It reflects her deteriorating mental state and serves as a cry for help, highlighting the themes of desperation and the struggle for escape in Tennessee Williams' "A Streetcar Named Desire."

What are fire gibs?

Fire gibs, often referred to in gaming, are the charred remains of characters or entities that have been set on fire and subsequently defeated. The term "gib" comes from "gibber," which signifies the dismemberment or destruction of a character in a visually exaggerated manner. In many video games, particularly first-person shooters, fire gibs can enhance the visual effects of combat, adding to the dramatic spectacle of gameplay. These elements contribute to the overall atmosphere of chaos and destruction in the gaming experience.

What a large disastrous fire?

A large disastrous fire is an uncontrollable blaze that can devastate vast areas, destroying homes, wildlife, and natural resources. Such fires often result from factors like dry conditions, high winds, and human negligence, leading to significant ecological and economic impacts. They can also pose severe threats to public safety, requiring extensive firefighting efforts and emergency response measures. The aftermath typically involves long-term recovery and rebuilding efforts for affected communities.

How is the wild fire is hard to put out?

Wildfires are challenging to extinguish due to their ability to spread rapidly across diverse terrains, fueled by dry vegetation, wind, and extreme weather conditions. The heat generated can create its own weather patterns, complicating firefighting efforts. Additionally, inaccessible areas and the sheer scale of some wildfires can hinder response teams from reaching the flames effectively. The combination of these factors makes containment and extinguishing a difficult task.

How many B1 fire extinguishers are needed in a 26 ft boat?

For a 26 ft boat, at least one B1 fire extinguisher is typically required, as it is suitable for small boats up to 26 feet in length. However, if the boat has a closed cabin or additional hazards, more extinguishers may be necessary. It's always best to check local regulations and guidelines for specific requirements, as they can vary by location.

Why did CNBC fire suze orman?

Suze Orman was not fired by CNBC but rather ended her long-running relationship with the network. Her departure was part of a broader shift in her career focus, as she aimed to pursue new opportunities and projects outside of traditional television. Orman has expressed a desire to adapt to changing media landscapes and engage with audiences through different platforms.

What information should be passed to the fire brigade when reporting a fire?

When reporting a fire, you should provide the fire brigade with the exact location of the fire, including the address and any notable landmarks. Describe the nature of the fire, such as the type of building involved and whether it is spreading. Inform them if there are any people trapped or in danger, and mention any hazardous materials that may be present. Finally, stay on the line until the dispatcher confirms they have all the necessary information.

What is a disadvantage of carbon dioxide fire extinguishers?

A disadvantage of carbon dioxide fire extinguishers is that they can displace oxygen in the air, posing a suffocation risk in confined spaces. Additionally, they are less effective on fires involving flammable liquids and may not cool the burning materials sufficiently, leading to potential re-ignition. Furthermore, they can be ineffective against fires involving certain metals, such as magnesium or sodium.

What is a red and cream fire extinguisher used for?

A red and cream fire extinguisher is typically classified as a foam extinguisher, designed for use on Class A and Class B fires. It is effective against fires involving solid combustibles like wood and paper, as well as flammable liquids such as petrol and paint. The cream color indicates its suitability for these types of fires, making it an essential tool for various environments, including commercial and industrial settings. Always check the label for specific usage guidelines.

What would Early subscribers would pay fire fighting companies in?

Early subscribers would typically pay fire fighting companies a fee for access to emergency services and fire protection. This fee could cover costs associated with equipment, training, and personnel needed to respond to fires. Additionally, it might include a subscription model that allows for quicker response times and priority services for subscribers. The exact amount would vary based on location, service level, and specific agreements with the fire fighting company.