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18B Heavy Weapons Week 1 > Exam practice > Flashcards

Exam practice Flashcards

(72 cards)

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1
Q

Magnification level for the LVS

A

3x

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2
Q

Can RPG7 shoot RPG 2?

A

no

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3
Q

Max effective range AT4

A

300m

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4
Q

RPG 7 HEAT round detonation time?

A

4.3-4.5 seconds

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5
Q

What round do you use to defeat ERA?

A

Tandem Warhead

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6
Q

Max effective range for Mk47

A

Point: 1700m
Area: 2212m

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7
Q

Boresight range for SPG-9

A

800m

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8
Q

What caliber is the M72 LAW

A

66mm HEAT

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9
Q

Max range for laser in the LVS

A

3800m

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10
Q

3 visual modes for MK47

A

Day/Night/Thermal

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11
Q

Daytime magnification of CLU and FOV?

A

4x

4.8 deg x 6.4 deg FOV

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12
Q

Max range for HEAT 551

A

700m

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13
Q

Max range for HEDP 502 round against stationary and moving?

A

Stationary: 500m
Moving: 300m

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14
Q

Do all rounds fired from M3 Carl Gustaf require fin stabilization?

A

No because of the rifling

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15
Q

How do you set fuze and range settings for HE 441 airburst?

A

Impact: Correct sight setting, +100 on fuze
Airburst: Correct fuze setting, +100 on sight

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16
Q

How many rounds can you fire per 24 hr period with the M3 Carl Gustaf

A

6

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17
Q

What is the caliber of the FGM-148 Javelin

A

127mm

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18
Q

How long do you keep the Javelin pointed downrange during a hangfire for Combat and Training

A

Combat: 60 seconds
Training: 5 minutes

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19
Q

Primary guidance system for the Javelin

A

Imaging Infrared/ACLOS (Fire and Forget)

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20
Q

Max effective range for AT4

A

300m

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21
Q

Minimum safe distance for the MK47

A

Training: 310m
Combat: 75m

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22
Q

Caliber of the AT-4

A

84mm

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23
Q

Considerations before firing RPG-7

A 
Booby traps behind heat shield
PG7 round is not drop safe
DK4 fuze self detonates at 4.3-4.5 seconds
Round seated 
Back blast
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24
Q

Caliber of the RPG-7

A

40x85mm

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25
Two fuze settings for the HE 441
Airburst | Impact
26
Two fuze settings for HEDP 502
Delay | Impact
27
Caliber of SPG-9
73mm
28
BCU Battery life
4 minutes
29
What is the preferred Javelin attack mode for a bunker?
direct
30
What warhead do you use for light armor
HEDP
31
Method of fire when one firer/one round/one target?
Single Firing
32
Method of fire when one firer/2 or more rounds?
Sequence Firing
33
Method of fire when 2 firers/2 or more rounds/single target/Range unknown
Pair firing
34
Method of fire when 2 firers/range known
Volley Firing
35
Is the RPG-7 Piezoelectric fuse drop safe?
No
36
How do you shoot the RPG-7 with strong crosswind?
Aim with the wind
37
How do you shoot RPG-7 with strong headwind?
Aim above the target
38
Max effective range of RPG-7?
Stationary: 500m Moving: 300m
39
Max effective range of the SPG-9
Direct: 1300m Indirect: 4500m
40
Does the SPG-9 use boosters?
Yes
41
Distance to boresight PGO-9?
800m
42
Javelin nomenclature
FGM-148
43
Max effective range for MK47
Point: 1700m Area: 2212m
44
Minimum arming distance for AT-4
10m
45
Boresight distance for Carl Gustaf
200m
46
How do you load the MK19?
Female end first
47
Default attack mode for FGM-148 Javelin
Top attack
48
How long do you wait during misfire on Carl Gustaf before attempting to re-fire?
5 seconds
49
Cartridge type for Mk19
40x53mm High Velocity
50
Considerations for using anti armor
Top, rear, flank, front
51
What do the illum lines represent on the Carl Gustaf
25 deg: 300m/600m | 20 deg: 800m/1100m/1400m/1700m
52
What are the temperature index lines for the M3 Carl Gustaf?
Blue: Below 32 deg White: 32-86 deg Red: Above 86 deg
53
Back Blast for the Carl Gustaf
Total: 90 deg x 100m Danger: 90 deg x 40m
54
Max effective Range for the HE 441D
Impact: 1300m Airburst: 1250m
55
Fuse most commonly used with HEAT rounds
Point initiating Base detonation
56
System of Operation for MK47
Recoil, Full auto
57
What range is indexed when zeroing Carl Gustaf?
0
58
Nomenclature for the CLU
M98A1 Command Launch Unit
59
Locking system of RPG-7
Friction
60
Javelin warhead is what type?
Tandem
61
Can Milkor fire all US low Velocity rounds?
Yes
62
M3 Carl Gustaf Caliber
84mm
63
Purpose of CLU’s Detector Dewar Cooler (DDC)?
Cools the NVS to the proper operating temperature and converts infrared energy into electrical signals
64
AT-4 Nomenclature
M136
65
M3 Carl Gustaf Optic Index Lines
``` First Line HEAT 551—TP552—TPT141 Second Line HE441—ADM401—Smoke 439 Third Line HEDP 502 Fourth Line ASM 509 ```
66
Speed Memorizations (For 100m)
``` 5 seconds: 72 KPH 10 Seconds: 36 KPH 20 Seconds: 18KPH 30 Seconds: 12 KPH 40 Seconds: 9 KPH ```
67
HEAT 551
``` 1st line Target Anti-armor/ Anti-Tank Max Effective range 700m Type of Fuse Brush Safety ```
68
HE 441
``` 2nd Line Target Troops in the open or behind cover Soft skinned vehicles 800 steel ball inserts Max Effective Range Impact: 1300m Airburst: 1250m Ranges/Fuse settings Airburst: +100 on sight, correct range on fuse Impact: +100 on fuse, correct range on sight ```
69
ADM 401
``` 2nd Line Target Anti-Personnel Max Effective Range 100m Max Range 200m Fires Flachetes/Nails ```
70
HEDP 502
``` 3rd line Target Personnel Light armor vehicles Concrete/brick walls Field Fortifications Bunkers Max Effective Range Static (Bunkers/Buildings): 500m Moving: 300m Impact/Delay Fuse Settings Whichever indicator is up is the one being used ```
71
ASM 509
``` 4th Line Target Anti-Structure Max Effective Range 400m ```
72
Illum 545
``` Max Range 2100m Index lines ranges Top line (20 deg): 800m-1700m Bottom line (25 deg): 300m-600m Do not fire from prone ```

18B Heavy Weapons Week 1 (4 decks)

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