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Recruit Training > Extricaton > Flashcards

Extricaton Flashcards

1
Q

Single line and double line come along weight limit

A

2000lbs

4000lbs

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2
Q

High lift Jack rated load
Height
Useable

A

4660 rated load
Height 48inches
Useable load lift 37inch

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3
Q

What are the weight limits for 6ft 12ft chaines

A

3500lbs

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4
Q

15ft chain weight capacity

A

7100

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5
Q

J hook rated pounds at the tip

A

4700

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6
Q

How fast does air bags deploy

A

Less then 1/10th of a second

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7
Q

What is the air temperature inside a air bag

A

4500

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8
Q

When cutting a battery what side do you cut first

A

Cut the negative post

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9
Q

How long can Capacitor hold a charge

A

as long as 30 minutes or more

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10
Q

What is the rule for airbags

A

5-10-20

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11
Q

What is the latest generation of airbags called

A

Dual action

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12
Q

The airbags are designed to deploy at what temperature

A

270-350

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13
Q

What is the electrolyte ph of the nimh battery is?

A

The electrolyte ph is 13.5

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14
Q

What is the lightest element known to men

A

Hydrogen

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15
Q

To explode hydrogen what does the fuel air mixture require?

A

2x the propane
4xs the gasoline

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16
Q

What are the three T’s of stabilization

A

Tie back
Tie down
Triangulate

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17
Q

What are the volts for all saws

A

18 or 24

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18
Q

Canister can remain at temperature up to?

A

600•

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19
Q

What temperature does the air bags deploy inside the vehicle when it reaches what degrees

A

270-350

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20
Q

What are some hazard conditions that determine scene safety

A

Traffic control
Power lines
Hazardous cargo
Spills or leaks
Unstable vehicles
Fire explosive conditions

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21
Q

Another terminology for vehicle extraction

A

Victim disentanglement

22
Q

For cribbing tower height should not exceed what?

A

3 times the width of the tower base

23
Q

What are the key ingredients in NIMH batteries

A

Potassium hydroxide
Sodium hydroxide

24
Q

Laminated plate glass consists of ?

A

2 or more sheets of plate glass with a plastic film

25
Q

What should pt always be covered in when breaking glass

A

Pbi blanket

26
Q

What are the hurst hydraulic tools used for

A

Cutting,pushing and pulling

27
Q

Why is it safer to remove the entire roof

A

You are less likely to hit a air bag

28
Q

What cars are half gas half electric

A

Hybrid cars

29
Q

If nimh gets on your skin how long do you flush

A

20mins with water

30
Q

What is the max lifting height for Air bags

A

1/2 width

31
Q

What is the max weight the bag will lift

A

1”

32
Q

If bags are stacked 2 high do not allow more than what before stopping lift

A

More than 5 degrees

33
Q

What is 4x4 crib capacity

A

24000LBS (12tons)

34
Q

What is 6x6 crib capacity

A

60,000lbs (30 tons)

35
Q

Type A bus is designed to carry how many ppl
What is the gross weight

A

More than 10

10,000 or less

36
Q

Type B bus

A

More then 10,000 lbs

37
Q

Wheel chair lifts require how much extension space to open

A

6ft

38
Q

What are large truck cabs made of

A

Fiberglass or sheet metal

39
Q

What is the action circle

A

The immediate area around the involved vehicles

40
Q

What should command/officer in charge do

A

Preform a 360 assure scene safe
Number of pts level of extrication

41
Q

First arriving combat unit

A

Plan on removing entrapped pt

Collision type
Pt location
Primary entrapment
Secondary entrapment

42
Q

What shall engineer do at a extrication

A

Have a 1 3/4 hose line near by

43
Q

Second arriving unit

A

Leave space for ladder or squad
Engineer will assist first engineer
Rest of the crew go to command

44
Q

First arriving squad or ladder

A

Get a tactical action plan from command to start extrication

45
Q

First arriving rescue does what once they arrive to the scene

A

Should Takes over pt care

46
Q

Second arriving rescue job at extrication

A

Primary rescue

47
Q

First arriving suppression chief

A

Establish of Assume command

48
Q

What is the bridge weight from the front of truck to back

A

68500

49
Q

What is a bus average weight empty and fully loaded

A

10tons empty
14 1/2 fully loaded

50
Q

What is a bus average length

A

34ft 10inchs

51
Q

What is the bus height from ground to window

A

72inchs(6ft)

52
Q

Large truck cabs are made of what

A

Fiber glass or sheet metal

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