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Vehicle Extrication > Vehicle Extrication > Flashcards

Vehicle Extrication Flashcards

0
Q

How many pounds is a double line come along weight limit?

A

4000 pounds

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1
Q

How many pounds is a single line come along limit?

A

2000 lbs

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2
Q

What is the highlift Jack rated load limit?

A

4660 rated load ,7000 tested load

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3
Q

What is the highlift Jack height in inches?

A

48 inches

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4
Q

What is the usable lift for the high lift jack?

A

37 inches

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5
Q

For the Streeper brand air chisel what is the regulated air pressure?

A

300 psi

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6
Q

What are the length of chains for vehicle extrication?

A

6 foot 12 foot 15 foot and a J hook

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7
Q

What is the 6 foot chain limit in pounds

A

3500 pounds

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8
Q

What is the weight limit for the 12 foot chain?

A

3500 pounds

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9
Q

What is the weight limit for the 15 foot chain?

A

7100 pounds

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10
Q

What are the two batteries that can be used for the saws all?

A

An 18 V or a 24 V

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11
Q

For the X tractor II cutters what is the cutting force at center and at base

A

60,000 at center and 90,000 at base

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12
Q

For the extractor II cutters what is the opening distance?

A

6 inches

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13
Q

For the ML 32 spreaders what is the spreading force at the tip?

A

16,000 pounds at the tip

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14
Q

For the ML 32 spreaders what is the opening distance?

A

32 inches

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15
Q

For the JL RAM what is the opening force in pounds?

A

15708 pounds

16
Q

What is the closing force in pounds for the JL RAM?

A

9572 pounds

17
Q

What is the opening distance for the JL 20/30/60 RAM?

A

22/36/and 60 inches

18
Q

For the combination ML 16 S Maverick what is the spreading force?

A

13,000 pounds

19
Q

For the combination ML 16 S Maverick what is the cutting force?

A

60,000 pounds

20
Q

For the ML 16 S Maverick what’s the opening distance at the tip and at the cutter?

A

16 inches at the tip and 9 inches at the cutter

21
Q

for a hatch piston where should you cut the metal?

A

You should cut below the piston attachment point.

22
Q

What are the three propellants that are used in airbags?

A

Argon
Nitrocellulose
Sodium azide with potassium nitrate

23
Q

Airbags can deploy in less than ___ of a second.

A

1/10th of a second

24
Q

Once deployed the canister can remain at temperatures up to ____ F.

A

600°F

25
Q

Some cars have multiple airbags as many as ____.

A

12

26
Q

It necessary to disconnect the battery cut the ______ post first.

A

Negative post

27
Q

Capacitors can hold a charge as long as _____ minutes or more.

A

30

28
Q

What is the 5-10-20 rule for airbags?

A

5 inches for side impact bag
10 inches for driver side front impact bag
20 inches for passenger side front impact back

29
Q

Airbags are designed to deploy when the temperature inside the vehicle reaches _______ degrees Fahrenheit

A

270° to 350°

30
Q

Hybrid and electric cars normally have the battery stored in the ______or behind the behind the _____ ______.

A

Trunk or behind the backseat

31
Q

________ _________ and _______ ________ are the key ingredients in NiMH battery.

A

Potassium hydroxide and sodium hydroxide

32
Q

The NiMH battery electrolyte PH is ___ if it gets on skin flush with water for at least ___ mins.

A

13.5

20 minutes

33
Q

What is the byproduct of hydrogen fuel cell vehicles?

A

Heat and water vapor

34
Q

What is the lightest element known to man?

A

Hydrogen

35
Q

To explode hydrogen requires a fuel air mixture of

___x’s that if propane
___x’s that if Gasoline

A

2x’s

4x’s

36
Q

Hybrid cars as well as hydrogen cars do not produce any noise therefore the vehicle could leave unexpectedly what should you do to prevent this?

A

Chock the wheels immediately

37
Q

For hybrid cars you should remove the vehicle key at least ____ feet

A

25 feet

38
Q

What is the weight limit for the J hook?

A

4700 lbs

Vehicle Extrication (1 decks)

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