Jesse Clark
Quiz por , criado more than 1 year ago

12 moth study guide continued

8
0
0
Jesse Clark
Criado por Jesse Clark mais de 7 anos atrás
Fechar

12 month (2)

Questão 1 de 102

1

"The chemical decomposition of a compound into one or more other substances by heat alone" is called ________________.

Selecione uma das seguintes:

  • Pyrolysis

  • Sublimation

  • Combustibility

  • Fire

Explicação

Questão 2 de 102

1

A flammable liquid has which of the following characteristics?

Selecione uma das seguintes:

  • A flashpoint below 100 degrees Fahrenheit

  • A flashpoint above 100 degrees Fahrenheit

  • A flashpoint below 100 degrees Celsius

  • A flashpoint above 100 degrees Celsius

Explicação

Questão 3 de 102

1

A liquid with a specific gravity of 1.4 ___________________

Selecione uma das seguintes:

  • Is heavier than water and will sink.

  • Is lighter than water and will float.

  • Will mix readily with water.

  • It is impossible to predict how it will mix with water.

Explicação

Questão 4 de 102

1

All matter that exist in a gaseous state will burn.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 5 de 102

1

All of the following are examples of mechanical heat sources except _____________.

Selecione uma das seguintes:

  • Electromagnetic induction

  • Compression

  • Sparks caused by friction

  • Friction

Explicação

Questão 6 de 102

1

All of the following are measurements of heat energy except __________.

Selecione uma das seguintes:

  • Fahrenheit

  • British Thermal Units

  • Calories

  • Joules

Explicação

Questão 7 de 102

1

All of the following are warning signs of backdraft except ______________.

Selecione uma das seguintes:

  • Flames emerging from doors and windows

  • Lack of visible flames

  • Window glass appears as if it is being pulled in

  • Smoke puffing from the building

Explicação

Questão 8 de 102

1

All of the following are warning signs of flashover except _______________.

Selecione uma das seguintes:

  • Smoke churning in window glass

  • Flames licking overhead

  • Rapid buildup of heat in a room

  • Appearance of smoke or gases coming off all contents

Explicação

Questão 9 de 102

1

An ignitable liquid must be atomized in order to burn.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 10 de 102

1

Conditions that will cause a static electricity discharge include the following except ___________.

Selecione uma das seguintes:

  • Contact and separation between similar solids

  • Flowing powders

  • Contact and separation between dissimilar solids

  • Flowing liquids and gasses

Explicação

Questão 11 de 102

1

Factors that affect he rate in which a fire will grow include all of the following except ___________.

Selecione uma das seguintes:

  • The ambient temperature outside the fire area

  • The amount of oxygen

  • The amount of fuel

  • The size of the space involved in fire

Explicação

Questão 12 de 102

1

Firefighters need to have a working knowledge of combustion dynamics, chemistry, physics, and basic engineering principles in order to attack and control fire.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 13 de 102

1

Flashover can be defined as occurring when a fire changes from being a fuel-controlled fire to a ventilation-controlled fire.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 14 de 102

1

In most cases, a fuel must be in a ______________ state to burn.

Selecione uma das seguintes:

  • Gaseous

  • Solid

  • Liquid

  • Consumable

Explicação

Questão 15 de 102

1

Match the item with the term below: Fire is affected by the amount of oxygen, fuel, space and insulation of ceilings and walls.

Selecione uma das seguintes:

  • Growth

  • Ignition

  • Fully developed

  • Decay

Explicação

Questão 16 de 102

1

Match the item with the term below: Fire is virtually free burning and has plenty of oxygen.

Selecione uma das seguintes:

  • Fully developed

  • Ignition

  • Growth

  • Decay

Explicação

Questão 17 de 102

1

Match the item with the term below: Fuel package has been mostly consumed and heat release rate drops.

Selecione uma das seguintes:

  • Decay

  • Ignition

  • Growth

  • Fully developed

Explicação

Questão 18 de 102

1

Match the item with the term below: Heat generated from the ignition now begins to cause heart transfer to surrounding combustibles.

Selecione uma das seguintes:

  • Growth

  • Ignition

  • Fully developed

  • Decay

Explicação

Questão 19 de 102

1

Match the item with the term below: In most cases, the fire is small and limited.

Selecione uma das seguintes:

  • Ignition

  • Growth

  • Fully developed

  • Decay

Explicação

Questão 20 de 102

1

Match the item with the term below: Small pockets of fire may still exist as the fuel slowly moves the point of total consumption.

Selecione uma das seguintes:

  • Decay

  • Ignition

  • Growth

  • Fully developed

Explicação

Questão 21 de 102

1

Matter can change from ________________ by heating or cooling, by applying pressure, or by releasing pressure.

Selecione uma das seguintes:

  • one state to another

  • inorganic to organic

  • active to inactive

  • light to dark

Explicação

Questão 22 de 102

1

Mechanical heat sources include friction and compression.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 23 de 102

1

Oil-soaked rags, discarded and reaching self-ignition temperature are examples of a(n)__________.

Selecione uma das seguintes:

  • Exothermic reaction

  • Electrical heat source

  • Nuclear heat source

  • Endothermic reaction

Explicação

Questão 24 de 102

1

One of the dangers associated with rollover is that fire can travel overhead and behind the firefighters and block their egress from the structure.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 25 de 102

1

Regular firefighting gear provides a small degree of protection to the firefighter from radiation.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 26 de 102

1

Specific gravity and vapor density measure the same basic principle and can be used interchangeably.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 27 de 102

1

The amount of heat generated by electrical means depends on several variables including_____________.

Selecione uma das seguintes:

  • All of these

  • A - The amount of electricity flowing through the conductor

  • B - The amount of resistance in the conductor

  • C - The density of the conductor

  • Both A and C

Explicação

Questão 28 de 102

1

The amount of heat that a substance absorbs as the temperature of the substance increases is called___________.

Selecione uma das seguintes:

  • Specific heat

  • Latent heat

  • Specific gravity

  • Spontaneous heating

Explicação

Questão 29 de 102

1

The danger of backdraft increases dramatically as oxygen levels drop below_________.

Selecione uma das seguintes:

  • 16%

  • 21%

  • 19%

  • 17%

Explicação

Questão 30 de 102

1

The latent heat of vaporization is___________________.

Selecione uma das seguintes:

  • The amount of heat that is absorbed by a liquid that passes to a gaseous form.

  • The amount of heat that a substance absorbs as the temperature increases.

  • The amount of thermal energy required to raise one unit mass of substance by one degree.

  • Not important to most fire extinguishment.

Explicação

Questão 31 de 102

1

The process of changing a solid directly to a gas is called__________.

Selecione uma das seguintes:

  • Sublimation

  • Oxidation

  • Evaporation

  • Pyrolysis

Explicação

Questão 32 de 102

1

There are two types of explosions: conflagration and detonation.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 33 de 102

1

Two forms of nuclear energy are:

Selecione uma das seguintes:

  • Fission and fusion

  • Alpha and Beta

  • Solar and radiant

  • Natural and man-made

Explicação

Questão 34 de 102

1

Vapor density is the comparison of the density of a given vapor or gas to the density of__________.

Selecione uma das seguintes:

  • Air

  • Oxygen

  • Nitrogen

  • Hydrogen

Explicação

Questão 35 de 102

1

Which choice is not part of the fire tetrahedron?

Selecione uma das seguintes:

  • Extinguishing agent

  • Fuel

  • Chemical reaction

  • Oxygen

Explicação

Questão 36 de 102

1

Which of the following is not one of the four stages of fire development?

Selecione uma das seguintes:

  • Rollover

  • Growth

  • Decay

  • Incipient

Explicação

Questão 37 de 102

1

Which of the following is true regarding lower explosive limits (LEL)?

Selecione uma das seguintes:

  • A fuel vapor will not ignite at levels below the LEL.

  • A fuel vapor below the LEL will ignite if exposed to an ignition source.

  • A fuel vapor must be at the LEL in order to ignite.

  • A fuel vapor above the LEL will always ignite if exposed to an ignition source.

Explicação

Questão 38 de 102

1

Which of the following solids would be the easiest to ignite?

Selecione uma das seguintes:

  • Wood saw dust

  • Wood shavings

  • A block of wood

  • Timber

Explicação

Questão 39 de 102

1

Which statement about density is true?

Selecione uma das seguintes:

  • As density increases, the amount of energy needed for ignition increases.

  • As density increases, the amount of energy needed for ignition decreases.

  • As density decreases, the flammability of the substance also decreases.

  • Density of an object has little effect on its ignition and flammable properties.

Explicação

Questão 40 de 102

1

According to Boise Fire SOP 206.10, High Rise Operations (Initial Response) which engine will have the responsibility of establishing water supply?

Selecione uma das seguintes:

  • Third

  • First

  • Second

  • Fourth

Explicação

Questão 41 de 102

1

According to Boise SOP 206.10, High Rise Operations (Initial Response) which of the following equipment is NOT listed as part of the minimum to be brought in by the first arriving engine?

Selecione uma das seguintes:

  • P-can

  • (2) 50' 2 1/2" hoselines with nozzle

  • (2) SCBA bottles

  • Standpipe Kit

Explicação

Questão 42 de 102

1

According to Boise SOP 206.12 High Rise Operations (Elevator Use), once determined safe, what is the highest floor the elevator may be used to transport personnel and equipment prior to fire control?

Selecione uma das seguintes:

  • The staging floor

  • The floor below the fire

  • The floor above the fire

  • There are no limits on how high the elevator may be used

Explicação

Questão 43 de 102

1

According to Boise SOP 206.12, High Rise Operations (Elevator Use), never overload an elevator as
a general rule _____ firefighters plus equipment shall constitute a full load.

Selecione uma das seguintes:

  • 6

  • 2

  • 4

  • 8

Explicação

Questão 44 de 102

1

According to SOP 206.10, what group of resources constitutes the "Fire Attack Group" during a high rise operation?

Selecione uma das seguintes:

  • First and second-in engines and first-in truck

  • First-in engine and Battalion Chief

  • First and second-in engines

  • First two engines, first two trucks and Battalion Chief

Explicação

Questão 45 de 102

1

According to training guide "High Rise", the basic fire attack approach is a __________ ft stretch from ______________.

Selecione uma das seguintes:

  • 150', the floor below

  • 150', two floors below

  • 250', the floor below

  • 250', two floors below

Explicação

Questão 46 de 102

1

According to training guide, "High Rise", who would be a good choice for "Standpipe control"?

Selecione uma das seguintes:

  • A driver/operator from the fire attack group

  • A firefighter from the fire attack group

  • A driver/operator from the third-in engine (company assigned to lobby)

  • A company officer from the fire attack group

Explicação

Questão 47 de 102

1

Each BFD company carries a 2 1/2" smooth bore nozzle with an 1 1/8" solid stream tip for high rise operations. Approximately how many gpm does this tip provide when supplied at 50psi?

Selecione uma das seguintes:

  • 250

  • 180

  • 325

  • 400

Explicação

Questão 48 de 102

1

What piece of equipment is required when stacking a charged 2 1/2" line?

Selecione uma das seguintes:

  • A 1 1/2" to 2 1/2" increaser

  • A 2" reducer

  • A 1 1/2" gated wye

  • A 50 psi fog nozzle

Explicação

Questão 49 de 102

1

What size of hose should be used initially in fighting a high rise fire?

Selecione uma das seguintes:

  • 2 1/2"

  • 1"

  • 1 3/4"

  • 3"

Explicação

Questão 50 de 102

1

When preparing to make entry on the fire floor, the Nozzleman should open his nozzle until _____________________.

Selecione uma das seguintes:

  • Standpipe control communicates that the pressure is set

  • He feel it has "burped" enough air out of the line

  • There has been sufficient time for any debris from the standpipe to flow out through the nozzle

  • He has flooded the stairwell below him

Explicação

Questão 51 de 102

1

Which of the following is NOT a type of pressure regulating device?

Selecione uma das seguintes:

  • Pressure relieving

  • Pressure restricting

  • Pressure reducing

  • Pressure controlling

Explicação

Questão 52 de 102

1

According to the NFPA Standard on Life Safety Rope and Equipment for Emergency Services, which of
the following would cause a life safety rope to be removed from service?

Selecione uma das seguintes:

  • All of these

  • Exposure to chemicals or abrasion

  • Used in an actual life safety operation

  • Overloaded or shocked

Explicação

Questão 53 de 102

1

Prior to the adoption of the NFPA Standard on Life Safety Rope and Equipment for Emergency Services, which was a common practice regarding rope use in the fire service?

Selecione uma das seguintes:

  • All of these

  • Using rope interchangeably for life safety purposes and utility purposes.

  • Storing rope on the exterior of a fire apparatus with no protection from the elements.

  • Using rope without regard to usage history or life span limits.

Explicação

Questão 54 de 102

1

What is the safety factor of a life safety rope.

Selecione uma das seguintes:

  • 15:1

  • 10:1

  • 5:1

  • 20:1

Explicação

Questão 55 de 102

1

Which is the NFPA Standard on Life Safety Rope and Equipment for Emergency Services?

Selecione uma das seguintes:

  • NFPA 1983

  • NFPA 1980

  • NFPA 1975

  • NFPA 1982

Explicação

Questão 56 de 102

1

After a life safety rope has been “downgraded,” it is most usually used as a ________.

Selecione uma das seguintes:

  • Utility rope

  • Dynamic kernmantle rope

  • Running end

  • Round turn knot

Explicação

Questão 57 de 102

1

All equipment hoisted by utility ropes should have _____________________.

Selecione uma das seguintes:

  • A tag line attached

  • Many knots of assorted variety

  • A carabiner attached

  • Padding to protect the equipment

Explicação

Questão 58 de 102

1

If the manufacturer’s instructions cannot be found, synthetic rope may be washed using cold water
and a mild detergent in a diluted solution.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 59 de 102

1

Match the item with the correct choice below: Becket bend

Selecione uma das seguintes:

  • Ties the ends of two ropes

  • Used with an open end to slide the hitch over

  • Tied after the primary knot

  • Used to tie to an object without an open end

Explicação

Questão 60 de 102

1

Match the item with the correct choice below: Bight

Selecione uma das seguintes:

  • The rope brought back upon itself to lay side-by-side

  • A twist in the rope with the standing part continuing in the same direction

  • A loop where the stand part continues in the direction it came from

Explicação

Questão 61 de 102

1

Match the item with the correct
choice below: Clove hitch—closed

Selecione uma das seguintes:

  • Used to tie to an object without an open end

  • Used with an open end to slide the hitch over

  • Tied after the primary knot

  • Ties the ends of two ropes together

Explicação

Questão 62 de 102

1

Match the item with the correct
choice below: Clove hitch—open

Selecione uma das seguintes:

  • Used with an open end to slide the hitch over

  • Tied after the primary knot

  • Used to tie to an object without an open end

  • Ties the ends of two ropes

Explicação

Questão 63 de 102

1

Match the item with the correct choice below: Loop

Selecione uma das seguintes:

  • A twist in the rope with the standing part continuing in the same direction

  • The rope brought back upon itself to lay side-by-side

  • A loop where the standing part continues in the direction it came from

Explicação

Questão 64 de 102

1

Match the item with the correct choice below: Overhand (safety knot)

Selecione uma das seguintes:

  • Tied after the primary knot

  • Used with an open end to slide the hitch over

  • Used to tie to an object without an open end

  • Ties the ends of two ropes

Explicação

Questão 65 de 102

1

Match the item with the correct choice below: Round turn

Selecione uma das seguintes:

  • A loop where the standing part continues in the direction it came from

  • A twist in the rope with the standing part continuing in the same direction

  • The rope brought back upon itself to lay side-by-side

Explicação

Questão 66 de 102

1

Match the item with the correct choice below: Running end

Selecione uma das seguintes:

  • The rest of the rope used for hoisting, pulling, etc.

  • The part of the rope used to tie the knot itself

  • The part of the rope above or below the knot

Explicação

Questão 67 de 102

1

Match the item with the correct choice below: Standing end

Selecione uma das seguintes:

  • The part of the rope above or below the knot

  • The rest of the rope used for hoisting, pulling, etc.

  • The part of the rope used to tie the knot itself

Explicação

Questão 68 de 102

1

Match the item with the correct choice below: Working end

Selecione uma das seguintes:

  • The part of the rope used to tie the knot itself

  • The rest of the rope used for hoisting, pulling, etc.

  • The part of the rope above or below the knot

Explicação

Questão 69 de 102

1

Natural fiber ropes are especially resistant to abrasion.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 70 de 102

1

Natural fiber ropes need to be bigger in order to be stronger.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 71 de 102

1

Polyester rope has a relatively low stretch under a load, but does not hold up well if a shock load is applied.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 72 de 102

1

Rope made from Manila, sisal, or cotton is termed ____________________________.

Selecione uma das seguintes:

  • Natural fiber rope

  • Synthetic fiber rope

  • Utility grade rope

  • Nominative strength rope

Explicação

Questão 73 de 102

1

Ropes should be inspected after every use. It is recommended that ropes have a usage and inspection
card.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 74 de 102

1

Static (low stretch) rope is used in most fire department applications.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 75 de 102

1

Synthetic material ropes are stronger than natural fiber ropes because each continuous fiber is the same length.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 76 de 102

1

Which of the following is not a recommended method for drying a rope?

Selecione uma das seguintes:

  • Put it in a dryer on "gentle" cycle

  • Lay it flat over a ladder

  • Hang it from the hose tower

  • Suspend it across bar joists

Explicação

Questão 77 de 102

1

Channel announcement will be preempted by radio traffic?

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 78 de 102

1

Dispatch can tell that it’s your radio that is transmitting anytime you key the mic.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 79 de 102

1

Does channel announcement work in all zones and on all channels?

Selecione uma das seguintes:

  • No, only Zones A, B, and C

  • Yes

  • No, only Zone C

Explicação

Questão 80 de 102

1

For the clearest communication the microphone should be held 1 to 2 inches from your mouth (no SCBA mask).

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 81 de 102

1

How can I reset my radio after an accidental activation of the EMER button?

Selecione uma das seguintes:

  • Both of these are correct

  • Press the emer button a 2nd time

  • Turn the radio off and then back on

  • Neither of these are correct

Explicação

Questão 82 de 102

1

How long do you need to press the EMER button to send an emer alert to Dispatch?

Selecione uma das seguintes:

  • 2 seconds

  • 1 second

  • 4 seconds

  • 5 seconds

Explicação

Questão 83 de 102

1

How long does will your radio transmit when EMER is activated?

Selecione uma das seguintes:

  • Indefinitely

  • 5 seconds

  • 10 seconds

  • 15 seconds

Explicação

Questão 84 de 102

1

How many channels are there in each zone?

Selecione uma das seguintes:

  • Up to 16

  • Up to 10

  • Up to 12

  • Up to 14

Explicação

Questão 85 de 102

1

I quickly press the select button on the face of the radio and the radio does not respond. Why not?

Selecione uma das seguintes:

  • Because buttons must be held for two seconds to activate

  • The radio is malfunctioning

  • The radio is set to the wrong zone

Explicação

Questão 86 de 102

1

In Zone C all of the channels are on the 700MHz trunked system except:

Selecione uma das seguintes:

  • FIRE-16

  • 1A-FIRE-9

  • 1A-ARFF-14

  • 1A-M/A-15

Explicação

Questão 87 de 102

1

It doesn’t matter which portable radio I use that is assigned to my apparatus.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 88 de 102

1

Scenario: A firefighter loses consciousness, falls down, and inadvertently keys his mic, essentially tying up the talk group he was operating on. How long will that firefighter’s radio tie up the channel with its open mic?

Selecione uma das seguintes:

  • 60 seconds

  • 10 seconds

  • 30 seconds

  • 45 seconds

Explicação

Questão 89 de 102

1

The term simplex means that a radio transmission goes from one radio to another.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 90 de 102

1

What clues tell you that you are on a channel that is on the 700MHz trunked system?

Selecione uma das seguintes:

  • All of these

  • Channel name is preceded by "1A"

  • Signal strength indicator is present

  • No simplex icon

  • None of these

Explicação

Questão 91 de 102

1

What does 1A stand for?

Selecione uma das seguintes:

  • The Ada County 700MHz trunked system

  • The Ada County 700Mhz simplex system

  • The Ada County 700Mhz VHF analog system

Explicação

Questão 92 de 102

1

What does Dispatch need to hear from you if you have had an accidental activation of the EMER button?

Selecione uma das seguintes:

  • unit id, accidental emer activation, and "Code-4"

  • unit id, accidental emer activation

  • accidental emer activation, and "Code-4"

  • unit id and "Code-4"

Explicação

Questão 93 de 102

1

What does the home button do?

Selecione uma das seguintes:

  • Returns the radio to Zone C, 1A-Dispatch

  • Return the radio to Zone A, 1A-Dispatch

  • Returns the radio to Zone C, 1C-Dispatch

  • Returns the radio to Zone A, 1A­-Dispatch

Explicação

Questão 94 de 102

1

What zone do we primarily operate in on a day to day basis?

Selecione uma das seguintes:

  • Zone C

  • Zone A

  • Zone D

  • Zone G

Explicação

Questão 95 de 102

1

What zone does Boise Police primarily operate in on a day to day basis?

Selecione uma das seguintes:

  • Zone A

  • Zone C

  • Zone D

  • Zone G

Explicação

Questão 96 de 102

1

When the APX7000 is turned off and then back on, what zone and channel will it default to?

Selecione uma das seguintes:

  • The last zone selected prior to powering off and whatever the channel selector is set to when powered on

  • Zone C, 1A Dispatch

  • Zone A, 1A Dispatch

  • The last zone and channel selected prior to powering off

Explicação

Questão 97 de 102

1

When wearing an SCBA mask, the clearest communication will be by placing the microphone 1 to 2 inches in front of the SCBA regulator.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 98 de 102

1

Which of the following is NOT a feature available on a 700MHz trunked channel?

Selecione uma das seguintes:

  • Radio to radio communications

  • Talk permit tone

  • "Emer" activation

  • Unique radio identifier is transmitted with radio transmission

Explicação

Questão 99 de 102

1

Which of the following will the keypad lock NOT disable?

Selecione uma das seguintes:

  • Emer button

  • Keypad buttons

  • Channel selector knob

  • Home button

Explicação

Questão 100 de 102

1

Which term correctly refers to the radio mounted in your apparatus?

Selecione uma das seguintes:

  • Mobile

  • Portable

  • Base

Explicação

Questão 101 de 102

1

Will the other memebers of my crew receive the radio transmission from my radio after I have pressed the EMER button?

Selecione uma das seguintes:

  • No, it transmits on a separate channel

  • Yes

Explicação

Questão 102 de 102

1

Your radio should always be set to (high/low) power.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação