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ECFA-135 > Auto Extrication > Flashcards

Auto Extrication Flashcards

1
Q

frontal airbags activate by ____ of a chemical.

A

Ignition of a chemical

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2
Q

What does ECU stand for?

A

Electronic Control Unit

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3
Q

SRS, SIPS, SIR(S), ITS, ARS, IC, KPS, AND FPS are acronyms for what type of restraint system?

A

Airbags

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4
Q

Name the four things that stabilization should be.

A

Safe, quick, simple and effective

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5
Q

Vehicles are designed to hold ____ times their weight

A

1.5x

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6
Q

Instead of disconnecting seatbelts, ____ them to avoid deploying seatbelt pretensioners

A

Cut

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7
Q

The best lift of the tool occurs in the first ____ inches.

A

10

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8
Q

This kind of glass is the “real safety glass”, according to Captain Winkler, and has 5x strength and 100x the rigidity of glass.

A

Enhanced Protective Glass or EPG

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9
Q

In severe crashes, airbags do not go off __% of the time.

A

30

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10
Q

Frontal airbags are activated by an ignition of a _______.

A

Chemical

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11
Q

Name 1 of 3 types of seatbelt pretensioners.

A

Mechanical OR electrical OR pyrotechnic

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12
Q

Side impact airbags stay ______ so there is no chance they can go off twice.

A

inflated

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13
Q

the third door conversion extrication technique works well with what kind of cars?

A

two door

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14
Q

how long should a scan for airbags (where & if deployed) at an accident scene take?

A

60 seconds

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15
Q

which kind of lumber should be used for cribbing?

A

construction grade

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16
Q

name ONE of the 3 types of seat belt pre-tensioners

A

mechanical (inertia wheel), electrical (sensor), pyrotechnic

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17
Q

when breaking a side window, it is ideal to do what to the window first?

A

roll window down 95%

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18
Q

In regards to auto extrication, what does IC stand for?

A

Inflatable curtain

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19
Q

How many feet out is it best to stage your tools on an auto extrication scene?

A

15

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20
Q

For auto extrication, what is the zone that dissipates and redirects forces?

A

Crumple zone

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21
Q

________ sensors are triggered by deceleration sending a signal to the ECU.

A

Crash

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22
Q

Crash sensors can be triggered at ______ to ______ mph impact.

A

10 to 20

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23
Q

Name one of two MOST COMMON locations of frontal airbags?

A

Steering wheel (hub) or passenger dash

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24
Q

The ECU or CPU can often be identified by what color cables?

A

Yellow

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25
In regards to airbag acronyms, what does SRS stand for?
Safety restraint system
26
Often times, rollovers, side impacts, rear ends, and angled frontal crashes do not deploy ________ airbags.
Frontal
27
What is the term that means to get someone out of the vehicle within 10 minutes?
Platinum 10
28
On an electric/hybrid car you should never cut a(n)________ cable, because it means high voltage.
Orange
29
In cribbing you should raise an ________ and crib an inch.
Inch
30
What is the first thing done in an auto extrication?
Patient Assessment
31
Name 2 of the 4 techniques that are used for stabilization of a car?
Calculating the crib bed strength, method of construction, calculating load, application/ Installation
32
Name 2 locations of side impact protection systems
Door Panel, Seat Backs, Roof Rail, A-D Pillars
33
These two models of cars are the only two models that the frontal airbags wont go off twice?
Ford and Toyota
34
Name 2 extrication techniques that are used to remove people?
Roof Flap, door prop, dash lift, total side removal, 3rd total conversion
35
At what velocity did first generation frontal airbags deploy?
300 mph
36
When referring to airbag deployment zones, what does the 10-15-20 rule apply to?
10 inches side airbags, 15 inches steering wheel airbag, 20 inches passenger side airbag from the dash
37
This device is used to take 3-5 inches of belt slack just before a crash
Seatbelt pretensioner
38
Front air bag sensors are _____ type sensors? (Deceleration or Acceleration)
Deceleration.
39
Front air bag sensors deploy at 10 to 20 MPH or at how many g's?
7
40
____ impact bags are activated by a compressed gas cylinder (CGC).
Side.
41
Side impact bags deploy at ___ MPH or 112 flb.
4.5
42
Name one of the four reasons why frontal airbags don__t deploy?
Rollovers, Side impacts, rear ends, angled front impacts
43
What is the activation system of a frontal airbag?
Ignition of a chemical
44
What is the activation system of a side impact?
Compressed gas cylinder
45
What is the activation system of a seatbelt pretensioner?
Pyrotechnic device
46
What is step one of the stabilization techniques process?
Calculate crib bed strengths
47
In regards to a smart key you must be ___ away for the car to fully deactivate.
25ft
48
According to te firehouse magazine article there has been __ emergency responders injured to date from frontal airbags.
17
49
What are one air bag location?
Steering wheel hub, passenger dash, lower dash, behind headrest, floor areas or shoulder belt bag.
50
A ____ _____ is done when you cut both "A" pillars, provide two relief cuts on the roof and fold the roof back.
Roof Flap or Roof Fold
51
When "popping" a door, you have two main points of attachment, the hinges and the _____ ______.
Nader Pin or Nader Bolt
52
In regards to extrications, ALL vehicles require _______.
Stabilization
53
______ glass breaks into little sharp pieces.
Tempered
54
______ glass will "spider web" and is held together by the plastic layer.
Laminated
55
TODAY , ALL VEHICLES ARE MADE WITH ____ AND WERE FIRST INTRODUCED BY VOVLO IN 1966?
CRUMBLE ZONES
56
AIRBAGS CAN BE PLACED IN MULTIPLE LOCATIONS SUCH AS THE DOOR PANALS, IN THE SEAT BEACK , ROOF RAILS AND ____?
REAR SEAT PANELS
57
WHAT IS THE 3RD STEP TO CONSIDER WHEN CRIBBING A VEHICLE?
CALCULATING YOUR LOAD
58
ALL VEHICLES REQUIRE SOME FORM OF STABILIZATION. NAME TWO OF THE FIVE MOVEMENT PROPERTIES?
HORIZONTAL, VERTICAL, PITCH, ROLL OR YAW (TWIST)
59
THE MOST TOUGHEST PART IN AUTO EXTRICATION IS REMOVING THE _____?
DOOR
60
When using jaws to seperate the inner door panel from the nader bolt, what technique is used to get the jaws deeper?
Open-Close-Open-Close
61
What is the tool similar to a halligan often called a chiefs halligan?
A Tool
62
What is the first thing you look for while "surveying the scene" after arriving?
Hazards
63
What can auto glass become in the case of a rollover?
Structural Component
64
How many times can frontal airbags go off in most cars?
2
65
What generation of airbags is most dangerous?
1st
66
Frontal airbags are triggered by ________ sensors?
Impact
67
Crash sensors need ____G's of force to activate?
7
68
The 10-15-20 rules refers to airbag ________ zones?
Deployment
69
How many generations of airbags are there?
3
70
What does ECU stand for?
Electronic Control Unit
71
how long does it take for frontal airbags to inflate?
1/20 seconds
72
When referring to deployment zones, how many inches should you allow for a frontal airbag?
15
73
______ should be deactivated or avoided when entering a car to avoid accidental discharge.
airbags
74
there should always be a charged _______ _____ when dealing with auto x in case of a fire.
safety line
75
when doing a roof fold in auto extrication, a _______ cut should be done to help the metal fold.
relief
76
in auto x, there are two ways to getting into a door, popping the Nader pin and cutting the ______.
hinges
77
In regards to electrical shutdown, disconnect the battery by first taking off the __ lead and then the positive lead
negative
78
Every car since _____ has airbags.
1999
79
How much slack do seatbelt pretensioners generally retract when activated?
3-5 inches

ECFA-135 (12 decks)

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