CDC 1C2X1A Volume 2: Individual Skills Flashcards Preview

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Flashcards in CDC 1C2X1A Volume 2: Individual Skills Deck (98):
1

What occurs when the action spring expands and send the bolt carrier group forward ?

a round is striped from the magazine

2

What component grips the rim of the cartridge and pulls it from the chamber?

the extractor

3

What is the likely cause of a failure to feed malfunction ?

Improperly inserted magazine

3

What is considered the heart of the m-4?

bolt carrier group

4

What is an appropriate substitute for CLP in the desert?

graphite-based lube

6

Shooter should only use M200 rounds that have a tip that is...?

violet

7

This is the minimum range you should engage a target during combat with rounds 14 to 18 meters using an M-203 grenade launcher.

31 meters

7

Natural point of aim can be compared to ?

The shooter most relaxed state

8

What is the alternate method for acquiring a good sight picture?

Side aiming technique

10

The large aperture of the m-4 is used for distances of?

0 to 200 meters

11

Why Is the m-9 bore and chamber chrome lined?

To extend the service life and protect against rust

11

Which M-9 pistol component contains the front and rear site?

slide assembly

13

If standard cleaning materials do not sufficiently clean the rust from a weapon what is the suggested method?

use a strip of crocus cloth

14

In MOPP gear the trigger finger is often restricted what should a shooter do to make shooting easier?

Release the swing-down trigger guard

14

What should a shooter do If he feels a light recoil and the M-9 pistol fails to extract properly?

stop shooting and inspect the barrel

15

When engaging multiple targets what target should you shoot first?

closest target

16

What device is often over looked as a night vision device?

Binoculars

18

Where do you tie the knot when applying a pressure dressing to a wound?

to the side of the wound

18

What causes shock?

Inadequate blood flow to the vital tissues and organs

19

When treating for shock, it is important to place the victims...

legs above the level of his heart

20

What is the first step in a casualty evaluation?

Check for responsiveness

21

In a chemical environment what must be done before evaluating or treating a teammate with a suspected back injury?

assist with masking and administering the chemical antidote

23

What is he safest first approach to opening the airways of a casualty with a suspected neck injury?

Execute jaw thrust method

23

Overwhelming stress produces symptoms that appear to be he same as those of ?

A head injury

25

If WIA is left behind what must be left behind with him?

another team member

26

What must a tea leader ensure when leaving teammates behind?

their location is well known to all other team members and to higher headquarters

27

What is the final option when dealing with remains?

leave the remains

28

Which is not used to indicate a point of known elevation on a map?

index elevation

29

What type of map depicts photographic imagery that has converted into interpret-able colors and symbols?

pictomap

30

What communication equipment / technique is recomended in mountainous areas?

Directional antennas

30

At what interval are the luminous markings on a lensatic compass placed for visibility at night?

3 degrees

32

What communication equipment / technique is recomended in mountainous areas?

directional antennas

33

What precautions should you take when bringing radios in from the cold weather?

Wrap them in blankets

34

The symptoms for heatstroke in a desert environment include include?

hot, dry skin

35

What precautions should you take when bringing radios in from the cold weather?

wrap them in blankets

35

What type of radios are especially degraded in urban areas?

VHF

36

What technique / equipment is recommended when operating in the jungle?

boxing

37

You would classify an urban area of 5,000 people as a...

town

39

What type weapon of mass destruction (WMD) is known as the poor man's atomic bomb?

biological weapons

40

What type of burst is produced when a nuclear device is set off on the ground or under two kilometers above the earth?

surface

41

Nuclear blast and thermal wounds are treated the same as...?

conventional casualties

42

To be considered a high-altitude burst at what altitude must a nuclear detonation occur?

30,000 kilometers (km) or higher

43

When decontaminating equipment with soap and water what must you be aware of?

the waste water will most likely become contaminated

44

When constructing a shelter what is your primary concern?

shielding from gamma radiation

45

What types of antennas are most vulnerable to electromagnetic pulse (EMP)?

long wires and omnidirectional antennas

46

In preparation for a nuclear attack why is it important to cover sandbags with earth or sod?

sandbags can burn and spill there contents

47

What are the two categories of antennas that absorb EMP?

intentional and unintentional

48

What item is not an antipersonnel pathogen?

rodents

49

In general what conditions favor the employment of wet agents?

cool and dry

50

What is a good Indication that a biological weapon has been detonated?

the weapon pops rather than explodes

51

For maximum protection how long should you wear your protective gear after your area has been attacked or a cloud is known to have passed through your area of operations?

4 hours

52

Which chemical agents have temporary effeffects

irritant and psychochemical

53

How are infected biological agent vectors usually released?

bulk airdrop

54

Where should you place portable electronic chemical detectors when using them during a chemical agent attack?

upwind of personnel

55

How many days will the protective qualities of the battledress overgarment last once it is removed from its vapor barrier bag and worn?

22

56

How soon much the filter of an MCU-2P mask be replaced after being exposed to blood agents?

as soon as possible

57

In a chemical warfare environment, M9 paper is usable in temperatures from...?

32 degrees Fahrenheit or above

58

Which mission-oriented protective posture (MOPP) level has the most degrading impact on an individuals performance?

MOPP 4

59

The responsibility for carrying and safeguarding the nerve agent antidote (NAAK) lies with...?

each individual

60

Whose decontamination (decon) kit is used on a teammate incapacitated by a nerve agent in a chemical warfare environment?

the teammate

61

The M291 skin decontamination kit can withstand temperatures ranging between...?

-50 to 120 degrees Fahrenheit

62

By what percentage does the damage radius of a nuclear explosion increase in subzero temperatures?

20%

63

Why do liquid agents in a jungle environment vaporize much quicker in high temperatures?

low wind speeds

64

Targeting nuclear weapons in mountainous area is

easier because of the lack of roads

65

Personnel are more susceptible to live biological agents in environments that are?

artic

66

What does the term brisance refer to

The rapidity with which an explosive develops its maximum pressure

66

These structures provide the best protection against nuclear blasts in urban terrain?

sewers and storm drains

68

What is the approximate burn rate of m700 fuse?

40 sec per foot

68

What does the term brisance refer to

the rapidity that an explosive develops its maximum pressure

69

What explosive is good underwater demolition because it is almost insoluble in water?

pentaerythrite tetranitrate (PETN)

70

What length time fuse do you use to check burn rate

3 ft

71

When splicing two detonating cords always ensure an overlap of at least

12 inches

73

What is the least sensitive military explosive?

ammonia nitrate

74

What color is the inner core of detonating cord on initiating explosives?

white

75

What environmental condition makes ammonium nitrate ineffective?

water

76

What are the two types of firing systems used in nonelectric initiating systems?

single and dual

77

What is the time delay, in seconds, for commercial blasting caps used in electric initiating systems for military applications?

1 to 1.53

78

What type of blasting cap is standard issue for electric demolition operations?

M6

79

To conduct electric demolition operations, you need firing wire, a blasting machine...

wire stripper/cutter and blasters ihmmeter

80

When calculating an external charge what thickness to width ratio do you use?

1:3

81

The first step prior to firing the shot using an electric initiating system is to check...

the blasting machine

82

If you are butting c4 packages end to end along the line of the. Utt, what packages do you prime?

every fourth package

83

How many feet is the standard length of lead wire in electric initiating systems?

12

83

When you construct an expedient shape charge what is the rule of thumb regarding standoff distance ?

1 1/2 times the cone diameter

84

What is the maximum diameter of a diamond charge use don alloy steel bars?

8 inches

86

When cutting timber underwater, place the charge on the piling on the...

upstream side and as deep as possible

86

What is the minimum safe distance for charges of less than 27 pounds?

300m

87

How many feet high from the ground should the charge be located when creating an obstacle using trees and abatis charges?

five

89

Unless the tactical situation requires immediate inspection how long should you delay before investigating a misfire?

for at least 30 min following anticipated detonation time

90

At least how many 2A:10BC fire extinguishers are you required to place on a vehicle transporting explosives?

two

91

What are the two types of grenade fuzes used by the US military?

detonating and igniting

92

How do you mark the area if a buried unexploded ordinance (UXO) is suspected and its approximate underground location is known?

rope off an area six feet greater in radius than the largest expected crater

93

When firing at a UXO, the marksman should be no closer than...

25 meters

93

What type of delivery is most likely used to employ chemical agents in mountains?

aerial

94

What is the most effective way to countermine unexploded ordinance (UXO)?

hand-place explosives

95

Urban structures can protect against these type of attacks...

chemical spray

96

What mission-oriented protective posture (MOPP) level do you take during an airborne or air assault operation?

4

97

What type locations are small passageways that make great places for a trip wire or land mine?

natural choke points