The possible consequences of using incorrect firefighting equipment?
Answers:
A lot. Literally everything from a papercut to being decapitated. But let's get something straight. There's no such item as incorrect firefighting equipment (with the exception of the pick on the back of an axe which renders the tool completely useless), but there most indubitably is using the wrong tool for the job. If you use the wrong size face piece, you won't obtain a good seal around your facade and you will be breathing the noxious gases and could passout/die. Some firefighting gloves are made with a moisture hurdle that, when wet, can lead to severe burns. Incorrect use of the hood can sign out the ears and neck exposed to burns. Incorrect use of EVERY piece of PPE (Personal Protective Equipment) can lead to severe burns.
Another example is using the wrong ladder for the job. Too short a ladder can front to unacceptable climbing angles and ladder placement. Some departments still use wooden ladder. If these are placed too close to fire and hot gases (such as a ventilation setup), they can become exposed to the grill which will weaken their strength.
Using a fog stream pattern instead of a smooth bore nozzle can be dodgy as well. A lot of burns that occur to firefighters on the nozzle are from steam burns, usually on their hand and especially knees. If a firefighter is using a fog stream pattern (for god knows WHAT reason), the wet will almost instantly turn to steam and you WILL get burned.
I could go on forever. Simply put, every single tool/piece of equipment/clothing/tactic/etc. when used incorrectly on a fire scene can, and contained by most cases WILL get you injured or killed exceptionally easily.
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