Website about firefighters and fire extinguishing
What are humans doing to prevent wildfires? Vegetation cleared from forests to lessen the risk of wildfire, such as these branches, can yield renewable energy – a potential source of revenue to help prevent fires. There’s a largely untapped economic opportunity in the forest. Reducing the risk of fire often involves removing vegetation that can …
What are the 7 fire extinguishers? ABC) is located in your work area. Dry Chemical Fire Extinguishers. Air-Pressurized Water Fire Extinguisher. Carbon Dioxide Fire Extinguishers. Wet Chemical Fire Extinguishers. Clean Agent Fire Extinguishers. Water Mist Fire Extinguishers. Dry Powder Fire Extinguisher. What are the correct steps to use a fire extinguisher? Discharge the extinguisher within …
What burns better corn or wood pellets? Corn tends to burn hotter than wood pellets and can cause damage to a stove designed to burn only wood pellets. If the stove has been tested and certified to burn a variety of pelleted fuel materials in addition to corn, then it is possible. Is a corn …
Why do firemen respond to medical calls? The reason we send a fire engine or a fire truck along with the ambulance is if the patient is critically ill or not able to walk and must be carried to our gurney, the additional people staffing the fire engine or truck ensure that patient care needs …
Why are fire trucks actually red? Fire trucks are red because back in the 1900s, roads were mostly filled with black-colored cars manufactured by Ford. Therefore, the striking red color of fire trucks stood out amongst the sea of black vehicles vying for space on the roads. Why do fire trucks drive around? â?? Itâ?? …
What is the NFPA 70E standard? NFPA 70E®, Standard for Electrical Safety in the Workplace®, is a critical document to help provide a working area for employees that is safe from unaccept- able risk associated with the use of electricity in the workplace. What is the latest version of NFPA 70E? NFPA70E standard is revised …
What is the first step to use a fire fire extinguisher? technique (pull, aim, squeeze, sweep). Back away from an extinguished fire in case it flames up again. Evacuate immediately if the extinguisher is empty and the fire is not out. What is the correct order for using a fire extinguisher pass? It’s easy to …
Do bonfires contribute to air pollution? Outdoor recreational fires can become a considerable source of fine-particle air pollution – especially in some metro areas. Children and teenagers, older adults, and people with heart or lung disease – including asthma and COPD – can be particularly sensitive to the health effects of particle pollution in wood …
Is the burning of wood an endothermic or exothermic process? Burning wood provides heat through the exothermic chemical reaction of oxygen (O) with cellulose (C6H10O5), the major chemical component of wood, to produce carbon dioxide (CO2), steam (H2O) and heat. Why is burning wood an endothermic reaction? Burning wood in air is an exothermic process …
What are means of communication used in fire service? Communication on the fire ground can be very overwhelming, especially when it is a large event and involves numerous crew members, mutual aid and outside agencies. There are two main ways in which we can communicate with each other: by a portable radio or face to …