Fire Department Connection (FDC) Quiz
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Questions and Answers

What is the purpose of supplying the FDC with two 3" hose lines?

  • To prevent loss of supply by using only one line
  • To provide less volume
  • To increase friction loss
  • To reduce friction loss and provide greater volume (correct)

    • What must be done prior to connecting and charging the second hose line at the FDC?

  • Utilize double males and females to create working swivels
  • Inspect for debris and the presence or lack of clappers
  • Connect and charge the first hose line (correct)
  • Pump cooling procedures

    • In case of stiff or 'frozen' swivels on the FDC, what method can be used to overcome this issue?

  • Inspecting for debris and the presence or lack of clappers
  • Utilizing double males and females to create working swivels (correct)
  • Connecting and charging the first hose line
  • Increasing water movement

    • When should sprinklers be supplied if there are multiple FDCs located for sprinklers and standpipe?

    <p>Before connecting and charging the second hose line</p> Signup and view all the answers

    What should driver operators do to prevent churning and overheating of the pump when pumping high pressures with little water movement?

    <p>Monitor their apparatus and deploy a discharge line or other pump cooling procedures</p> Signup and view all the answers

    What is the purpose of stairwell support?

    <p>To shuttle equipment up and down the building during work and rehab cycles</p> Signup and view all the answers

    What should be the level of PPE for personnel in the stairs during stairwell support?

    <p>Adequate PPE for the hazard present</p> Signup and view all the answers

    What is the purpose of securing master keys, plans, emergency contacts, and other important information?

    <p>To ensure access to important information in emergency situations</p> Signup and view all the answers

    What is the purpose of the procedure known as stairwell support?

    <p>To shuttle equipment up and down the building during a fire located in the upper stories</p> Signup and view all the answers

    What should be the level of PPE for personnel in the stairs during stairwell support?

    <p>Adequate PPE for any potential hazard present</p> Signup and view all the answers

    When should the pump(s) and valves be shut down according to the given text?

    <p>When there is excessive heat buildup from churning</p> Signup and view all the answers

    What is the purpose of securing master keys, plans, emergency contact, and other important information according to the provided text?

    <p>To have access to essential information during emergency situations</p> Signup and view all the answers

    In what situation is building communications systems suggested to be used according to the given text?

    <p>As an alternative to firefighter radios</p> Signup and view all the answers

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