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18B Heavy > AT Exam Prep > Flashcards

AT Exam Prep Flashcards

1
Q

Define Warhead

A

Explosive material delivered by a projectile

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2
Q

4 Step Shape Charge Process:

A

Impact, Ignition, Penetration, Spalling

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3
Q

Acronym ERA stand for:

A

Explosive resistant armor

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4
Q

What type of fuse is similar to the primer in a gas grill? (using material to conduct electricity)

A

Piezo Electric Fuse

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5
Q

4 Types of Warheads:

A

HEAT, HE, HESH, TBX

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6
Q

3 Types of Fuses:

A

Point, Base, Point Initiate Base Detonate

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7
Q

3 Types of Missile Guidance Systems:

A

MCLOS, SACLOS, ACLOS

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8
Q

Latest AT Missile in US Inventory:

A

Javelin

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9
Q

Employment Considerations - Limitations of Anti Armor Weaponry:

A

Lack of security, Noise signature, Slow rate of fire, Weight

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10
Q

4 Methods of Engagement and describe them:

A

Single Firing(Fire 1 round w/ 1 AT System), Sequence Firing (1 Firer, several round engagement), Pair Firing(multiple firers, fire one @ a time), Volley Firing(multiple firing all at once, firing on command)

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11
Q

Preferred Method of Engagement

A

Volley Firing

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12
Q

List, in order, preferred engagement areas on a tank

A

Weak Armor: Top, Flank, Rear

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13
Q

Javelin FGM-148 weight (entire system and just CLU)

A

49.5# entire system. 14.99# CLU 35.14# LTA

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14
Q

CLU Battery type and life:

A

BA-5590/BB390 4hr max life

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15
Q

Javelin FGM-148 minimum range:

A

Top Attack: 150m, Direct Attack: 65m

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16
Q

Battery Coolant Unit (BCU) life and gas type

A

4min and ARGON

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17
Q

Javelin FGM-148 Maximum Effective Range:

A

2500m

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18
Q

CLU Primary sight magnification power

A

12x

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19
Q

Javelin round consists of:

A

Launch Tube Assembly, Battery Coolant Unit, & Missile

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20
Q

Where is the warhead found in the Javelin missile?

A

Warhead found in guidance and midbody section

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21
Q

5 parts to a missile:

A

Guidance section, Warhead, Midbody Section, Propulsion section, Control Actuator section

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22
Q

Javelin Back Blast Area:

A

60* x 25m Danger Area, 60* x 100m caution area

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23
Q

Carl Gustaf caliber

A

84mm

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24
Q

Carl G sight magnification

A

3x

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25
Q

Carl G Backblast area

A

90* x 100m

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26
Q

Carl G Type of firing pin

A

lateral firing pin

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27
Q

Carl G penetration HEAT round

A

400mm RHA

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28
Q

Carl G Safety features and what they do:

A

Stop lug: rests on stop projection when venturi is open
Stop Projection: retains venturi locking lever in forward position when venturi is open
Safety Projection: prevents full travel of the firing rod and cam plate when the venturi is not fully closed
Locking projection: locks the venture in the closed position

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29
Q

Where are the Carl G safety projections located?

A

Venturi Latch Lever

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30
Q

Carl G ADM 401 Max Effective Range:

A

100m

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31
Q

Carl G HE 441D Effective Ranges:

A

Airburst 1250m, Impact 1300m

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32
Q

Carl G HEAT 551C Effective Range:

A

700m

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33
Q

Carl G HEAT 751 Effective range

A

600m

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34
Q

Carl G HEDP 502 effective ranges:

A

Moving targets: 300m, Bunkers/Buildings: 500m

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35
Q

Carl G ILLUM 545C min and max range, illuminated area diameter, and burn time

A

300m to 2100m range, 400-500m diameter, 30 second burn time

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36
Q

Carl G ILLUM round sight angle and respective ranges

A

20* = 800m to 1700m, 25* = 300 to 600m

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37
Q

What rounds are each Carl G fire device iridescent markers for?

A

1st ring: HEAT 551/TP552/ TPT 141
2nd ring: HE 441/ ADM 401/ Smoke 469
3rd ring: HEDP 502
4th ring: 509 ASM round (TBX)

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38
Q

T/F Do you zero the range drum before adjusting the setting?

A

True

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39
Q

Carl G temperature correction indexes on open and telescopic sights:

A

Red: > 86* F
White: 32-86F
Blue: <32 F

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40
Q

Carl G Boresighting Range

A

200m, range on sight set to 0

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41
Q

SPG-9 caliber

A

73mm HEAT or HE

42
Q

SPG - 9 Range Direct and Indirect Fire

A

1300m Direct, 4500m Indirect

43
Q

SPG - 9 Boresight range:

A

800m

44
Q

When will SPG-9 heat round self destruct?

A

After 1,300m

45
Q

RPG-7 max effective ranges:

A

300m moving, 500m static

46
Q

RPG-7 locking system:

A

friction

47
Q

Can you use RPG 7 ammo in RPG 2?

A

Hell to the naw

48
Q

RPG-7 roudn will self detonate after how many seconds / meters

A

4.5 sec or 900m

49
Q

If there is a wind blowing left how does the RPG-7 fly?

A

Round will be pushed left (Flies into wind)

50
Q

RPG-7 Boresight range

A

Optimal 900m

51
Q

RPG-7 Backblast area

A

Danger: 20x25m, Caution 25x45m

52
Q

How is RPG-7 Round stabilized?

A

4 fins kick out

53
Q

RPG -7 rate of fire

A

4-6 rpm

54
Q

MK-47 laser range lvs

A

3800m

55
Q

MK-47 Charging Force #

A

55#

56
Q

MK-47 Weight of Gun and Entire System

A

Gun: 39#, Entire system: 89#

57
Q

MK-47 Max Range, Point, Area

A

Max: 2300, Point: 1700, Area: 2212

58
Q

MK-47 Cyclic Rate of Fire

A

275rpm

59
Q

MK-47 Burst Radius

A

15m

60
Q

MK-47 Minimum Arming Distance:

A

18-36m

61
Q

MK-47 Minimum Engagement Ranges:

A

Training: 310m, Combat: 75m

62
Q

MK-47 Boresighting differentials

A

40m 11” difference, >1500m POA/POI

63
Q

MK-47 Magnification of LVS

A

3x

64
Q

How Many HEDP502 Rounds can you firing from standing?

A

6

65
Q

FOV settings for MK-47

A

Day, Night, Thermal

66
Q

MK-47 Round Type

A

40mm x 53mm High Velocity

67
Q

M-136 AT4 caliber

A

84mm HEAT

68
Q

AT 4 Max Range and Max Effective Range

A

2100m, Effective: 300m

69
Q

AT 4 Min Arming Range

A

10m

70
Q

AT 4 Back Blast Area

A

90* x 100m

71
Q

AT 4 minimum room size to fire from

A

17’x24’

72
Q

AT 4 minimum engagement range

A

10m combat, 30m training

73
Q

List AT 4 prefire checks

A

1) Check safeties (Transport pin on lanyard and inserted)
2) Cocking lever in safe
3) Muzzle cover
4) Front and rear sights
5) Color coded band
6) Shoulder pad and strap
7) Venturi

74
Q

Two causes of AT 4 Misfires?

A

Procedural and Mechanical

75
Q

M141 - SMAW-D caliber

A

83mm HEDP

76
Q

SMAW-D Max effective range

A

500m

77
Q

SMAW-D Minimum arming distance

A

15m

78
Q

Is the BDM issued as a complete round of ammo and right hand fired only?

A

Yes’m

79
Q

M-72 LAW caliber

A

66mm HEAT round

80
Q

M-72 Law Weight

A

5.1#

81
Q

M-72 Law firing mechanism

A

Percussion

82
Q

M-72 Ranges

A

165m moving, 200m stationary

83
Q

M-72 Law aiming sights, each horizontal line is equal to ___ mils and the spaces between are equal to ___ mils

A

5mils, 5mils

84
Q

FM covers the LAW?

A

FM 3-23.25

85
Q

M-72 Law Minimum and Maximum Range

A

10m and 1,000m

86
Q

MK-19 Cartridge Type

A

40x53mm HV

87
Q

MK-19 Feed

A

32 or 48 round FED MLB

88
Q

MK - 19 Locking system

A

none

89
Q

MK-19 Operating system

A

Blowback, auto only

90
Q

MK-19 Ranges

A

1500m point, 2212m area

91
Q

MK-19 Applied Safety

A

Blocks the sear

92
Q

MK-19 PPF:

A

Bolt sear

93
Q

M-79 caliber

A

40x46mm

94
Q

Most GL ranges will be:

A

150m point, 350m area

95
Q

How large is the kill radius of a 40mm?

A

5m

96
Q

Can you shoot 40x53mm HV from a GL?

A

Absolutely not

97
Q

M320 single or double action?

A

Double Action

98
Q

List the M320 tech specs

A 
Country of origin: Germany
Cartridge: 40x46mm
Feed: single shot, breech loaded
locking system: barrel release lever
system of operation: break open
ranges: 150m, 350m
applied safety: blocks trigger
ppf: barrel release lever
99
Q

MILKOR M32/MK13 Country of Origin

A

South Africa

100
Q

GP-30 country of origin

A

Russia

101
Q

Who was the 18B in The Green Beret’s ?

A

Sgt. Provo

18B Heavy (4 decks)

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