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FDNY QUIZ 1 {ANSWERED} 100% CORRECT.

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FDNY QUIZ 1 {ANSWERED} 100% CORRECT. When pulling ceilings, penetrate the ceiling with one firm stroke with the hook end _____________ to the lath - Parallel The hook that has a pike end has a shaft made of __________ - Wood Which size hook is most commmonly used? - 6'...

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  • September 26, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • FDNY.
  • FDNY.
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Mboffin
FDNY QUIZ 1 {ANSWERED} 100%
CORRECT.




When pulling ceilings, penetrate the ceiling with one firm stroke with the hook end
_____________ to the lath - Parallel

The hook that has a pike end has a shaft made of __________ - Wood

Which size hook is most commmonly used? - 6'

Name all the hook sizes - 6' 10' 12' 15' 20'

Scott 4.5 positive pressure SCBA face piece protects agaist entry of conteminants
through the _________, but will not prevent entry of contaminants throught a
___________ - Eyes, Ruptured eardrum

SCBA stands for - Self Contained Breathing Apparatus

In a flashover situation, a bunker gear equipped member must be within ________ and
_______ feet from exit in order to survive. - 5, 10

Halligan hook has a shaft that is made of ________ - Metal and fiberglass

If a member runs out of air, that member should ________ - Remove the regulator

If a hoseline is operating in a cellar or similar area below grade, an additional charged
hoseline must be positioned ________ - At the top of the stairs

The end of service time indicator alarms (viberalert and HUD) actute when
approximately ________% of full cylinder pressure remains in the cylinder and valve
assembly - 25%

In ladder company tools manual, hooks come in various sizes such as 6', 10', 12', 15',
and 20'. Hooks are used mostly for __________. - Pulling ceilings and opening walls

, As soon the engine officer has determined a hoseline is needed, they should contact
the _________ firefighter via the handie-talkie and order a hoseline to be stretched -
Nozzle firefighter

Fog patterns are effective for these 3 reasons - -Maximizing hydraulic ventilation
-Dispersing gas vapors
-Extinguishing fire near electrical equipment

the required nozzle pressure for an 1¾" fog nozzle is ________ PSI with a flowrate of
200 GPM - 100 PSI

Operating pressure for 1¾", 2" lightweight, 2½" lightweight, and 3½" hose are normally
limited to _________ PSI - 250 PSI

2½" polyurethane-lined lightweight hose is colored ________ with _______ stripes -
White, Red

The required nozzle pressure for a 2½" fog nozzle is _______ PSI with a flowrate of 250
GPM - 100 PSI

What is the required nozzle pressure for a 2" nozzle with 2" lightweight hose? - 50 PSI

For 1¾" hose the friction loss is _______ PSI with 1½ couplings - 20 PSI

When using a standpipe in residential building fires, a ______ lightweight lead length
should be used. - 2"

At a nozzle pressure of 50 PSI, the 1¾" hand line will flow apptoximately ________
GPM - 180 GPM

Priority order of stretching hoselines - -Interior stairs
-Rope
-Fire escape
-Portable ladder
-Aerial ladder

What is the primary purpose for the 2nd hoseline? - To back up the 1st hoseline

Engine company chauffeur 3 primary responsibilities - -Safe delivery of the members
and apparatus to the scene of a fire or emergency
-Locating and establishing a positive water source
-Delivering and maintaining a water supply to the firefighting force throughout the
operation

Direction of stream (physical communication) - Tug on the arm or nozzle, either left or
right

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