Ch 18 pg 468-473
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Questions and Answers

Where smoke is reported on several floors get off __ floors below the lowest reported. Make sure you know what floors contain ____ stairs

Two, access

If the fire is within _ floors of the elevator lobby or sky lobby walk up

8

Ensure that each unit that enters a elevator has its ___ number, unit and ____ recorded by a ff who is designated ____ control

Car, destination, lobby

Each team that enter an elevator should have forcible entry tools and a ____ radio as well as have their SCBA turned ___

<p>Portable, on</p> Signup and view all the answers

Upon entering a car immediately hit the ____ button to eliminate any selections previously made

<p>Call cancel</p> Signup and view all the answers

Use only firefighter ____ elevators which are placed in proper operation by a key or other secure means

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

The most important point to make about ff service elevators are that they are not ____, totally safe devices

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

____ or service elevators don’t make good elevators to use since they usually serve every floor

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

A large number of serious fires start in accumulated _____ in freight elevator lobbies

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

As soon as the car begins to move from the lobby, press the ____ stop button

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

The trip up to the two floors below fire floor should consist of stops every __ floors

<p>5</p> Signup and view all the answers

Stopping every 5 floors allows you to verify the elevator is still responding and it allows you to step out and verify the location of the nearest ____ stairway

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

If there is smoke on the floor descend __ floors and try again

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

If the hall is clear ensure you can get into the ____ before everyone exits the elevator

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

Don’t stand inside the car doors to hold it open, lay a length of ___ or have a member remain in the car holding the door ____ button

<p>Hose, open</p> Signup and view all the answers

A member must remain with the elevator at all times because it only responds to door open from within the elevator this members title is nicknamed ____

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

The personnel of Atleast ___ ladder companies are needed on the fire floor and ___ truck company on the floor above to preform search and rescue and check for extension

<p>Two, one</p> Signup and view all the answers

For fires with open ceiling space and a bunch of partitions below a 2 1/2 in line with a ____ solid tip is the preferred hoseline

<p>1 1/4</p> Signup and view all the answers

NFPA 14, 2016 edition states that fire pumps are only required to discharge their capacity at __ psi at the highest hose outlet and a max of ___ psi. The old standard allowed for as little as ___ psi at the top floor outlet prior to 1993

<p>100, 175,65</p> Signup and view all the answers

The standard class a pumper is rated to deliver ___ of its capacity at ___ psi

<p>One half, 250</p> Signup and view all the answers

You need a nozzle that can put out an effective fire stream (___gpm) at as low as __ psi nozzle pressure (the 1 1/4 solid tip)

<p>290, 40</p> Signup and view all the answers

Many lightweight master stream devices can be carried by __ member up __ flights

<p>One, 30</p> Signup and view all the answers

One of the problems with lightweight master stream devices is their tendency to kick back when the stream angle is lowered to ____ degrees which is necessary for 8-9ft ceilings

<p>15-20</p> Signup and view all the answers

The first method to securing these master stream devices is with two steel handled _____ hooks to span a door opening

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

You can deploy upward of ___ gpm with these lightweight master stream devices applied from the door of the fire stairs or door to the office area

<p>700</p> Signup and view all the answers

It’s best to supply these portable monitor devices with ___ 2 1/2 in or larger lines. That means the second line will have to be stretched from the outlet __ floors below the fire. In this test that meant __ lengths of hose. This permitted up to 750gpm

<p>Two, two ,four</p> Signup and view all the answers

Rescue 1 fastens two __ in shanks x _ in deep x 3/8 diameter threaded powder driven studs using a .38 cal powder driven actuated fastener. Secured with the devices ___, utility rope or tubular nylon webbing

<p>1/4 2 Chain</p> Signup and view all the answers

This fastening method used is designed to provide 4,360lb of resistance in the ___ mode. This provides a ___ safety factor against the ___ lbs of nozzle reaction produced by a 1 3/4 tip flowing at 80psi

<p>Shear, 10:1, 385</p> Signup and view all the answers

Core construction can provide floor spaces in excess of _____ square feet per floor

<p>30,000</p> Signup and view all the answers

Prior to 1993 NFPA only required a standpipe system to supply a max of ____ gpm. In the revision that number was lowered to ___ gpm

<p>2500, 1250</p> Signup and view all the answers

You can use a ____ core drill or concrete cuttting ____ as a last resort to get water on fire from safe areas in an otherwise untenable area

<p>Concrete, chainsaw</p> Signup and view all the answers

The floor below nozzle only provides ___ to ____ gpm

<p>150, 180</p> Signup and view all the answers

The concrete core drill is a diamond tipped drill that can bore holes up to ___ in diameter

<p>8</p> Signup and view all the answers

There are two styles of the concrete core drill one is _____ and the other is ____ driven, which only drills __ in holes which are to small to pass a 2 1/2 in Bresnan or other distributer

<p>Electric, gasoline</p> Signup and view all the answers

Both models require pump tank of water to cool bits, normally they are held in place with powder activated fastener and using ____nuts to hold the drill

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

A __ in hole is large enough for a ____ or cellar pipe

<p>5, distributer</p> Signup and view all the answers

A 2 1/2 in bresnan distributer operating at ___ psi flows ___ gpm and covers a 20-25ft radius pg 473

<p>100, 485</p> Signup and view all the answers

The drilling of a ___ in floor can be done in 5 minutes

<p>6</p> Signup and view all the answers

According to John t o Hagans book high rise fire and life safety, areas in excess of ____ square ft of a moderately fuel loaded area diminish the possibility of success through a direct attack

<p>3000</p> Signup and view all the answers

Atleast one manufacturer makes a cellar pipe that will pass through a 4 in hole that will flow ___ gpm

<p>700</p> Signup and view all the answers

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