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AT 0013 > Anti tank DS > Flashcards

Anti tank DS Flashcards

1
Q
A

Cart 84mm ASM 509

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2
Q
A

Cart 84mm HE 441B/441D

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3
Q
A

Cart 84mm HEAT 551

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4
Q
A

Cart 84mm HEDP 502

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5
Q
A

Cart 84mm Illum 545

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6
Q
A

Cart 84mm Illum 545C with Elec Time F555 fuze

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7
Q
A

Cart 84mm Smoke 469B Fuze 957B

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8
Q
A

Cart 84mm ATK PRAC TPT 141
provides realistic weapon feel used to asses operators competence and used in live fire qualifications

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9
Q
A

CART 84MM TP 552
used to simulate HEAT 551

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10
Q
A

CARTRIDGE 20MM/502 Sub Cal TRAC W/CAP PERC

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11
Q
A

Rocket M72A6

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12
Q
A

Rocket 66mm HEAT M72A6

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13
Q
A
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14
Q
A
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15
Q

What are the effective ranges of the Cart 84mm Illum 545 and 545C?

A

Min - 300
Max - 2100

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16
Q

What is the common propellant used in all 84mm rounds?

A

AKB 204 / NK1287

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17
Q

What is the Illuminate composition within the Cart 84mm Illum 545?

A

Magnesium and Sodium Nitrate

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18
Q

What is the ignition pellet model within the Cart 84mm Illum 545?

A

Z107E

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19
Q

What is the arming distance of the Cart 84mm Illum 545?

A

20-70m

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20
Q

What is the candlepower and burn time of both Cart 84mm Illum rounds?

A

650 000 for 30 Sec (+ or - 5s)

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21
Q

What is the illuminated area of the Cart 84mm Illum 545 and 545C?

A

400 - 500m

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22
Q

What is the intended use of the Cart 84mm Smoke 469B?

A

for tactical use on the battlefield to blind direct fire weapons.

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23
Q

What is the composition of the burster in the Cart 84mm Smoke 469B?

A

12g of KAF 53 141

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24
Q

what is the width of the smoke screen in the Cart 84mm Smoke 469B?

A

5 - 7.5m approx

25
Q

What is the arming distance of the Cart 84mm HE 441B?

A

20 - 70m

26
Q

What is the effective range of the Cart 84mm HE 441B?

A

Min - 150m
Max - 1000m

27
Q

What is the arming distance of the Cart 84mm Smoke 469B?

A

20 - 70m

28
Q

What are the two modes of initiation for the Cart 84mm HEDP 502

A

Impact mode
Delay mode

29
Q

What are the differences between the impact and delay mode in the Cart 84mm HEDP 502?

A

The Impact mode provides an armour penetrating capability intended for use against light armoured vehicles
The Delay mode provides optimal fragmentation and is intended for engaging troops protected light cover, field fortifications, buildings and similar targets likely to be engaged in urban areas

30
Q

What is the HE fill of the Cart 84mm HE 441B?

A

345g RDX/TNT (60/40)

31
Q

For the Cart 84mm HEDP 502 What is the effective range against-
vehicles
field fortifications
Max range

A

vehicles - 300m
field fortifications - 500
Max range - 1650

32
Q

What does the frag sleeve in the Cart 84mm HE 441B consist of?

A

800 Steel Balls
Neoprene Rubber Inserts

33
Q

Cart 84mm HEDP 502 -
arming distance
terminal effects-armour penetration

A

arming distance - 12 - 40m
terminal effects-armour penetration >100mm

34
Q

What are the 4 main components of the Fuze in the Cart 84mm HE 441B?

A
  • Nose cap/setting ring
  • Clockwork mechanism
  • Fuze body
  • Safety and impact unit
35
Q

What primer/percussion cap is used in 84mm Cart Cases?

A

Z2A

36
Q

How does the Cart 84mm HEDP 502 become armed?
(long boy, sorry, probs gonna be a drop down boxy boy anyway)
(doesnt cover fuze mode selector if ya can’t remember read the topics)

A

1 - Arming achieved by aligning the rotor that contains the detonator. In the safe position the detonator is located 90° out of line relative to the ignition line.
2 - Rotor is locked by the rotor lock and driving plunger. The rotor lock is locked by the escapement locking pin, which is locked by the ball and detent pin
3 - The gas pressure in the barrel initiates the arming sequence by forcing the pressure plunger, located in the fuze holder, through the hole in the base disc located behind the detent pin.
4 - The pressure plunger moves the detent pin upwards allowing the ball to move aside, which releases the escapement locking pin.
5 - A combination of setback force and the escapement locking pin spring, force the escapement locking pin downwards releasing the escapement mechanism.
6 - The main spring then turns the rotor lock 180 degrees to the unlocked position.
7 - Concurrently with the unlocking of the escapement mechanism, the setback forces push the driving plunger downwards and release the spring loaded driving pin in the rotor.
8 - At this point the rotor lock has not yet completed its 180 degree movement and so the driving plunger is blocked against the pin as the rotor cannot be turned.
9 - Once the rotor lock movement is complete and the acceleration of the projectile ceases the plunger spring forces the plunger upwards, turning the rotor into the armed position.
10 - The movement of the rotor also frees the inertia pellet detent.
11 - The fuze is now armed, which occurs at a distance of somewhere between 12 and 40 metres from the muzzle.

37
Q

What are the 4 major sub assemblies of the Cart 20mm/502 TRAC W/CAP PERC?

A

a. Cartridge 20mm Tracer Sub Cal 20/502,
b. Ammunition Adaptor,
c. Percussion Cap with Holder
d. Safety Plate.

38
Q

What is the HE fill of the Cart 84mm HEAT 551?

A

Octol (HMX/TNT - 70/30) 460g

39
Q

What is the propellant in the rocket motor in the Cart 84mm HEAT 551?

A

AKB 250m

40
Q

What is the arming distance of the Cart 84mm HEAT 551?

A

5 - 8m

41
Q

What is the burn time of the rocket motor in the Cart 84mm HEAT 551?

A

1.5s (approx)

42
Q

What is the round velocity at peak thrust in the Cart 84mm HEAT 551?

A

339m/s (at 450m)

43
Q

What is the effective range of the Cart 84mm HEAT 551?

A

Min - 150m
Max - 700m

44
Q

What is the armour penetration of the Cart 84mm HEAT 551?

A

400mm (approx)

45
Q

What is the arming distance for the Cart 84mm Illum 545C?

A

40 m – 85 m

46
Q

What is the purpose of the distance tube in the Cart 84mm HEAT 551?

A
  • Provide Optimum Stand-Off
  • Act as a shock transmitter for the piezo-electric crystals
47
Q

What is the Sub- Cal variant of the Rocket 66mm HEAT M72A6

A

ROCKET 21 MM PRACTICE M72A6 SUB-CALIBRE (M72A6-S)

48
Q

What is the HE fill of the Cart 84mm ASM 509?

A

2kg of PAX 47 (HMX/Aluminium)

49
Q

What is the arming distance of the Cart 84mm ASM 509?

A

12 - 25m

50
Q

What is the Rocket assisted Cart 84mm Target Practice 552 ballistically matched to?

A

Cart 84mm HEAT 551.

51
Q

What is the main charge in the warhead of the 66mm M72A6?

A

315g Octol

52
Q

What fuze is used on the HE 441B and 441D?

A

MTSQ STIDAR 447-1

53
Q

What is the armour penetration for the RKT 66mm HEAT M72A6?

A

150mm

54
Q

What is the arming distance for the RKT 66mm HEAT M72A6?

A

12 m

55
Q

What are the three safety arrangements in the F555 fuze?

A

inertia
centrifugal
combined

56
Q

What is the HE fill for the Cart 84mm HEDP 502

A

OCTOL 590g

57
Q

What are the min and max time settings on the illum 545?

A

200m-2300m in 50m increments

58
Q

what distances are the preset catches set to on the illum 545 fuze?

A

600, 1100, 1700

59
Q

how many pre selected ranged does the Elec time F555 fuze have?

A

Seven pre selected ranges from 300m – 2100m in graduations of 300m
and can be set to impact when set on “I”

AT 0013 (21 decks)

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