暗記メーカー
ログイン
FF1
  • Ted H

  • 問題数 346 • 1/9/2025

    記憶度

    完璧

    51

    覚えた

    123

    うろ覚え

    0

    苦手

    0

    未解答

    0

    アカウント登録して、解答結果を保存しよう

    問題一覧

  • 1

    What is the term for plastics that will melt under fire conditions?

    Thermoplastic

  • 2

    A fire shelter is a

    Last resort protective device for firefighters

  • 3

    What can provide quick and effective initial vertical ventilation

    Skylights

  • 4

    What are toxic products of combustion?

    Carbon monoxide and hydrogen cyanide

  • 5

    Noise levels above______ DB can cause permanent hearing damage after a short duration exposure

    90 or more

  • 6

    Oxygen deficient atmospheres are those having less than____ percent oxygen in the air

    19.5

  • 7

    The byproduct of the combustion of plastics and polyurethane foam that acts to prevent the body from using oxygen at the cellular level is

    hydrogen cyanide

  • 8

    PASS is an acronym for_____ safety system

    Personal alert

  • 9

    Devices through which water flows, used in conjunction with fire hose, such as a gate valve are known as

    Appliances

  • 10

    If a firefighter must exit an apparatus and contact with electrical wires, the firefighters should

    Jump clear of the apparatus, landing with both feet together

  • 11

    A Dutchman is

    Used when loading hose and has a short fold or a reverse fold with a coupling at the point where a fold should occur

  • 12

    According to statistics compiled in the US fire administration approximately_____ firefighter injuries are reported each year

    70,000–100,000

  • 13

    If the floor is collecting water______ can prevent further water, absorption or damage

    Using blocks to lift the objects off the floor

  • 14

    One of the body area that is most vulnerable to injury when exposed to products of combustion is the

    Respiratory tract

  • 15

    What is the term for a short 2 to 4 foot pipe pole designed for loose and tight spaces?

    Closet hook

  • 16

    Which is a prime tool that could be used in a vehicle fire

    Halligan

  • 17

    Fiberglass and Kevlar self-contained breathing apparatus cylinders must be hydrostatically tested every

    Three years

  • 18

    The two types of horizontal ventilation are

    Natural and mechanical

  • 19

    One of the most useful tools to aid in handling a charged hose line is a hose

    Strap

  • 20

    The incident action plan is based on

    Incident strategy, chosen

  • 21

    When done properly trench ventilation

    Will stop spread of fire in a long, narrow structure

  • 22

    What is created as water flows through a hose and rubs against the inside of the hose, losing pressure along the way?

    Friction loss

  • 23

    Once rope has been washed, it should be

    Dried out of direct sunlight

  • 24

    What happens to the relative humidity as the temperature warms up during the day?

    It goes down

  • 25

    At room temperature, combustion is supported at oxygen concentrations as low as____percent

    14-16

  • 26

    The very top of the ladder is called The

    tip

  • 27

    ____ glass is most commonly used in side windows in vehicles

    tempered

  • 28

    Water normally extinguishes fire by

    Cooling

  • 29

    Which statement is correct

    The salvage cover is made of canvas or vinyl

  • 30

    Never lay the microphone I’ll be ready on the seat of the apparatus because

    It could be keyed accidentally

  • 31

    All fire department radio operations should follow rules of

    FCC

  • 32

    What is an effective method to move stacked material that has been partially burned or water soaked

    Mechanical equipment

  • 33

    The reply made to the incident commander signifying that companies working in the hazard zone are all safe and accounted for is

    personnel accountability report

  • 34

    A vehicle on fire can usually be prevented from moving by

    chocking the tire

  • 35

    Person entering a fire station and reporting a fire is an example of a

    Walk in

  • 36

    What are the four commonly accepted types of energy?

    Mechanical, electrical, nuclear, and chemical

  • 37

    When performing search and rescue operations, firefighters should

    Check closed door for excessive heat before opening

  • 38

    Which is a factor that can increase friction loss in hose?

    Length of hose lay

  • 39

    Class D fire involves

    Combustible materials

  • 40

    Which is true regarding maintenance of portable generators and lighting equipment?

    If the fuel appears contaminated it should be replaced

  • 41

    What type of valves are opened or closed by rotating a handle a quarter turn?

    butterfly

  • 42

    What extinguisher may be required to extinguisher restaurant kitchen fire involving the fryers?

    Type K

  • 43

    There are two main types of webbing for firefighter use is constructed into two main types

    Solid flat design and tubular design

  • 44

    Firefighters using the right hand search will keep the__ on the right side

    Wall

  • 45

    When dismounting fire apparatus at the emergency scene

    Wait until the vehicle comes to a complete stop

  • 46

    Firefighters can identify the location of valuable building content, and the means to protect it through

    Pre-plans/pre-incident planning

  • 47

    An observant firefighter can give the fire investigator which items of information

    The location of the fire

  • 48

    Thermal imaging cameras

    Measure the heat difference between the objects

  • 49

    The most important emergency traffic is

    A firefighters call for help

  • 50

    Which is placed on the floor to hold small amounts of water

    Catch all

  • 51

    When should the firefighter attaching hose to the hydrant charge the supply line?

    Not until the driver/operators signal is received

  • 52

    Hidden fires in mattressses and stuffed or cushioned furniture are best handled by

    removing the material to the outdoors whenever safe and possible

  • 53

    The sprinkler system should be shut down

    When ordered by the incident, Commander

  • 54

    A firefighter is susceptible to poisoning or irritation from carbon monoxide through

    inhalation

  • 55

    A_______ permits the firefighters to gain access during an emergency

    Key box/lockbox

  • 56

    When a hose is being rolled into twin rolls secured together by a portion of hose itself, it is called a_____ role

    self locking

  • 57

    What order should you search building areas for victims?

    Fire floor, floor above the fire, top floor, floors between top floor and previously searched floors

  • 58

    What is the first step of firefighters should perform before dawning the self-contained breathing apparatus

    Check the air supply at the SCBA unit

  • 59

    Types of pressurized, ventilation, or categorized in what two ways

    Negative and positive

  • 60

    Deployment of portable lighting provides

    In advantage over vehicle mounted lights were distance is a factor

  • 61

    Fire axes should be carried

    With the ax blade pointed away from the body and the pick and shielded

  • 62

    Which statement concerning salvage is correct?

    The balloon toss requires two firefighters to accomplish

  • 63

    An important benefit of using a personal accountability system is

    knowing who is on the Fire ground

  • 64

    The fastest and easiest way to cut a chain-link fence is to use a

    Rotary saw

  • 65

    When forcing entry through metal check, rail, windows, which statement is true?

    Breaking the glass near the lock and unlocking the window from the inside

  • 66

    Polyethylene film is particularly useful for covering

    Long surfaces, such as retail display counters

  • 67

    When making a large opening in a masonry wall, a_____ shape should be used to help maintain structural integrity

    Triangle/inverted V

  • 68

    Following each use, the face piece of a breathing apparatus should be cleaned by

    Washing with a mixture of warm water and approved disinfectant

  • 69

    Inhaled, toxic gases can directly cause

    Impaired lung function

  • 70

    Which statement regarding solid stream is correct?

    Smooth, bore solid stream nozzles operate at lower pressures than adjustable stream nozzles

  • 71

    There is no greater priority in the fire device than that of

    firefighter safety and survival

  • 72

    Which statement regarding search of burning buildings is correct?

    Two types of searches are performed in buildings primary and secondary

  • 73

    Which statement is correct?

    Personnel accountability should be used at all emergency scenes

  • 74

    Which is common use for the hose rope tool

    Securing hose

  • 75

    What should be used when answering a nonemergency telephone call in a fire station

    Your department standard greeting

  • 76

    One disadvantage of positive pressure fans is that they

    can change interior conditions and spread the fire if used improperly

  • 77

    The broken stream is often useful for

    attics

  • 78

    Which is a good technique to help conserve air while using a self-contained breathing apparatus

    Skip breathing

  • 79

    Which statement regarding energy efficient windows is true?

    Thermopane windows are more likely to stay intact as the further develops to an advanced stage

  • 80

    The term for a rope that is intended to be used by a firefighter only for self rescue from an extreme situation is

    personal escape Rope

  • 81

    The type of hydraulic spreading tool that has a hand powered pump, a hose, and a set of spreading jaws is called a

    Rabbet tool

  • 82

    Device is used in conjunction with fire hose through which no water passes are known as

    Tools

  • 83

    Which statement concerning ground ladder placement is correct

    For entry or rescue from a window, it’s tip is placed slightly below the sill

  • 84

    The planning section is responsible for

    Documentation and demobilization

  • 85

    If the blade of an ax is extremely sharp, and the body of the blade is ground, too thin,____ when cutting gravel roofs or striking nails

    Pieces of the blade may break off

  • 86

    Distinct advantage of the Minuteman load over the flat load is that

    It is designed to be pulled in, advanced by one firefighter

  • 87

    Nozzles with flow in excess of ____ gallons per minute are not recommended for

    350

  • 88

    Which action is acceptable if a fire is coming to you and you need to retreat to a safe Haven

    Retreat to a room and shut the door behind you

  • 89

    In the incident management system, the functional area that directs the organizations tactics to meet the strategic goal is

    operations

  • 90

    Modern wood frame construction uses a technique that builds one Florida time and inserts a plate between each floor that acts as a fire stop. This technique is called.

    Platform frame

  • 91

    In all fire departments training must

    Be a continuing function

  • 92

    Three important factors in ground cover, firefighting our fuel, weather, and

    Topography

  • 93

    Which statement regarding debris removal is true

    Place to breathe that is moved outside far enough away from the building to prevent any additional damage if it reignites

  • 94

    The combination of knots recommended to hoist a pike pole includes

    A clove hitch and half hitches

  • 95

    One of the most common tools used for salvage operations/activities is the

    Salvage cover

  • 96

    The higbee indicator/cut is

    Utilized for aligning the mail with the female company

  • 97

    Which is a major consideration in wildland fire development

    Relative humidity

  • 98

    The procedure for dolphin, personal protective clothing is

    Simply a reversal of the doning procedure

  • 99

    When using a pike pole to break a window, the firefighter Should

    Position hands higher than the impact point

  • 100

    While inspecting fire hose, you find a defect in a section of hose you should

    Mark the defective area, take the section as defective, and removed from service