Engine Ops | Hose Line Deployment

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

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 (B)</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 (C)</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 (A)</p> Signup and view all the answers

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

<p>250 GPM at 50 PSI (B)</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 (D)</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 (A)</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 (C)</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 (A)</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 (C)</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 (A)</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 (C)</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 (A)</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 (A)</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 (B)</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 (B)</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 (C)</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 (B)</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 (C)</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 (A)</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' (A)</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. (B)</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. (C)</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. (A)</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. (A)</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. (B)</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. (B)</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. (B)</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. (B)</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. (A)</p> Signup and view all the answers

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

<p>All of above. (A)</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. (A)</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. (A)</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. (B)</p> Signup and view all the answers

Flashcards are hidden until you start studying

Related Documents

More Like This

Firefighting Tactics and Apparatus Quiz
12 questions
Firefighting Tactics and Strategies Quiz
12 questions
High-Rise Firefighting Tactics
37 questions

High-Rise Firefighting Tactics

InsightfulSugilite9130 avatar
InsightfulSugilite9130
Use Quizgecko on...
Browser
Browser