Engine Ops | Hose Line Deployment
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Questions and Answers

What is the ADULTS acronym used for in the context of hose deployment?

  • Properly splitting cars
  • Tactical benefits of splitting the door (correct)
  • Estimating hose stretches
  • Understanding firefighter positioning

    • Which technique involves deploying a Minuteman load by dropping the bundle down or doing a hook stretch?

  • Garden stretch
  • Forward stretch
  • Vertical stretch (correct)
  • Back stretch

    • What is the formula for estimating hose stretches?

  • $ ext{formula} = hose hinspace length - 5$
  • $ ext{formula} = hose hinspace length imes 2$
  • $ ext{formula} = rac{hose hinspace length}{3}$
  • $ ext{formula} = rac{hose hinspace length}{2}$ (correct)

    • What are the general guidelines to follow when extending hose lines?

    <p>ADULTS acronym</p> Signup and view all the answers

    What is the acronym used to outline situations when a 2 hand line should be used?

    <p>ADULTS</p> Signup and view all the answers

    What is the definition of a commercial occupancy as per the article?

    <p>Large un-compartmentalized space like a Lowes or auto body shop</p> Signup and view all the answers

    What is the ideal target flow spec based on the article?

    <p>250 GPM at 50 PSI</p> Signup and view all the answers

    What is one of the disadvantages of trying to achieve target flows that exceed what is optimal for any specific handline?

    <p>Creation of an increasingly uncontrollable nozzle</p> Signup and view all the answers

    What is the purpose of utilizing the attack package as a longer line option for a more difficult stretch in a structure that is compartmentalized?

    <p>To operate farther away from the apparatus</p> Signup and view all the answers

    What is the recommended maximum flow in an attack situation as per the article?

    <p>266 GPM at 50 PSI</p> Signup and view all the answers

    What color is the hose if it's preconnected to the rear discharge for a 200 or 300-foot load?

    <p>White with red racing stripes</p> Signup and view all the answers

    What is one of the main differences between the two lines carried on many Columbus engine companies?

    <p>$210$ GPM at 60 PSI at the nozzle vs. $250$ GPM at 50 PSI at the nozzle</p> Signup and view all the answers

    $250/50$ combination nozzle provides how much flow and pressure at the nozzle?

    <p>$250/50$ combination nozzle provides $250$ GPM at $50$ psi</p> Signup and view all the answers

    What is one of the purposes of utilizing this attack package as a longer line option for a more difficult stretch in a structure that is compartmentalized?

    <p>To operate farther away from the apparatus</p> Signup and view all the answers

    What does the phrase 'Slow is smooth and smooth is fast' emphasize?

    <p>The need for patience and smooth teamwork in advancing hose lines</p> Signup and view all the answers

    In the context of hose advancement, what does the command 'I Need ___ Feet' signal?

    <p>The need for more hose to make the stretch</p> Signup and view all the answers

    What is the responsibility of the BACKUP firefighter in the hose team?

    <p>Forcing the front door and checking for victims</p> Signup and view all the answers

    What is emphasized as the most important step before deploying a hose line?

    <p>Deciding which hose line to use based on the amount of fire</p> Signup and view all the answers

    According to the Exponential Engine Theory, what is the idea behind having different weapons to choose from for different fights?

    <p>To ensure there is enough water to safely extinguish any type of fire</p> Signup and view all the answers

    What is the role of the CONTROL firefighter in the hose team?

    <p>Positioned behind the backup and nozzle firefighters</p> Signup and view all the answers

    What does 'the idea that every line on our engines should not be set up to fight the same fire' refer to?

    <p>Using different weapons for different types of firefighting scenarios</p> Signup and view all the answers

    What is one of the responsibilities of the ATTACK firefighter in the hose team?

    <p>Sweeping the immediate egress area around the door</p> Signup and view all the answers

    'Only preload what the building gives you; do not force it.' What concept does this statement emphasize?

    <p>'More hose can be negative; it can lead to kinks'</p> Signup and view all the answers

    What should apprentice firefighters build on, according to the text?

    <p>They should build on fundamental knowledge obtained at recruit training academy.</p> Signup and view all the answers

    What is NOT an expectation from recruits during hose advancement?

    <p>Aggressively pulling the hose tight on friction points.</p> Signup and view all the answers

    In the context of fire response, what is the importance of properly loading attack packages on a CFD engine?

    <p>It reduces the perceived reflex time of the firefighters during deployment.</p> Signup and view all the answers

    What should firefighters aim to achieve when laying out their engines?

    <p>Ensuring that the attack packages can be deployed under realistic conditions.</p> Signup and view all the answers

    What is emphasized as important when the building allows for the point of service (POS) to be closer to the fire occupancy?

    <p>Taking advantage of the closer POS for faster deployment.</p> Signup and view all the answers

    What is critical for successful deployment, especially when using larger diameter hose?

    <p>Deploying inline with respect to the advance.</p> Signup and view all the answers

    What technique is useful for reducing friction between the hose and the ground during advancement?

    <p>Resting the hose on the remaining section of hose.</p> Signup and view all the answers

    Why is it important to evaluate the first due and determine a stretch potential?

    <p>To decide what line will help the company be more successful.</p> Signup and view all the answers

    What should firefighters ensure when loading handlines for deployment?

    <p>That they can be deployed in relatively short order, taking advantage of effective methods.</p> Signup and view all the answers

    What has been seen more frequently in open warehouse commercial buildings recently?

    <p>All of above.</p> Signup and view all the answers

    What is important for firefighters on very large buildings to figure out?

    <p>Where to enter the building to best get to the fire.</p> Signup and view all the answers

    What is emphasized as critical when deciding what line will help your company be successful?

    <p>Ensuring good recon for better stretch potential.</p> Signup and view all the answers

    What has proven reliable for keeping smoke and fire isolated to a segment of a building?

    <p>Fire doors.</p> Signup and view all the answers

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