For some people all infernos are regarded as being the same, and as such can be dealt with in the same manner. Not only is this false, but it is also potentially dangerous. To gain a better understanding of these incidents, people should view fire department training videos. They will demonstrate how these blazes can be safely tackled, with the emphasis on the safety aspects. If in doubt, evacuate the area and wait for the professionals.
In certain aspects all blazes can be viewed as being the same. They all require three elements to exist. These three elements are heat, fuel and oxygen. This is commonly referred to as the fire triangle. If any one of these elements is removed then the blaze will not be able to sustain itself and will go out.
Something else to keep in mind would be the location. A blazing fuel truck would need to be tackled in a different way to a forest wildfire, or a ship borne incident is treated differently to a high rise hotel. One similar thing that each of the crews would be doing would be trying to remove one of those elements previously mentioned.
Remember the last time that you saw a firetruck at an incident. It would be supplied with continuous water from a hydrant. The water is ultimately directed at the blaze via the hoses running out from the truck. The purpose of the water is to cool the flames and the immediate area. In so doing this will disrupt the heat portion of the triangle.
Next turn your attention to an electrical incident in an industrial setting. Common sense reminds people that it is not sensible mixing water with live circuits, as the two are not compatible. In these situations it is much better to utilise a carbon dioxide extinguisher. As the carbon dioxide is heavier than the oxygen it would tend to take its place so eliminating oxygen from the equation. It will also cool so removing heat.
Quite a few will have seen news footage from airports, and so will have noticed the firetrucks using foam. Aeroplanes are not that dissimilar to fuel trucks, in that they are metal skinned bodies containing volatile fuels. When the foam is deployed it effectively smothers any potential flames, and so creates a barrier between the fuel and the oxygen, again disrupting that triangle.
A small blaze has to be dealt with in a positive manner to prevent it getting out of control and becoming an inferno. Anything that the blaze could possibly feed upon needs to be either removed or cooled. By doing so the triangle is once again disrupted by removing either heat or fuel, or hopefully both.
The fire department training videos demonstrate actual examples of all of the methods outlined above. They not only teach you how to tackle these situations, but also how to do so safely. Remember that if in doubt about your capabilities, get out of harm's way and wait for the professionals. When they arrive on the scene they will need as much information as possible.
In certain aspects all blazes can be viewed as being the same. They all require three elements to exist. These three elements are heat, fuel and oxygen. This is commonly referred to as the fire triangle. If any one of these elements is removed then the blaze will not be able to sustain itself and will go out.
Something else to keep in mind would be the location. A blazing fuel truck would need to be tackled in a different way to a forest wildfire, or a ship borne incident is treated differently to a high rise hotel. One similar thing that each of the crews would be doing would be trying to remove one of those elements previously mentioned.
Remember the last time that you saw a firetruck at an incident. It would be supplied with continuous water from a hydrant. The water is ultimately directed at the blaze via the hoses running out from the truck. The purpose of the water is to cool the flames and the immediate area. In so doing this will disrupt the heat portion of the triangle.
Next turn your attention to an electrical incident in an industrial setting. Common sense reminds people that it is not sensible mixing water with live circuits, as the two are not compatible. In these situations it is much better to utilise a carbon dioxide extinguisher. As the carbon dioxide is heavier than the oxygen it would tend to take its place so eliminating oxygen from the equation. It will also cool so removing heat.
Quite a few will have seen news footage from airports, and so will have noticed the firetrucks using foam. Aeroplanes are not that dissimilar to fuel trucks, in that they are metal skinned bodies containing volatile fuels. When the foam is deployed it effectively smothers any potential flames, and so creates a barrier between the fuel and the oxygen, again disrupting that triangle.
A small blaze has to be dealt with in a positive manner to prevent it getting out of control and becoming an inferno. Anything that the blaze could possibly feed upon needs to be either removed or cooled. By doing so the triangle is once again disrupted by removing either heat or fuel, or hopefully both.
The fire department training videos demonstrate actual examples of all of the methods outlined above. They not only teach you how to tackle these situations, but also how to do so safely. Remember that if in doubt about your capabilities, get out of harm's way and wait for the professionals. When they arrive on the scene they will need as much information as possible.
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