Bombs Flashcards

1
Q

Main bomb components

A
case or body
tail unit
suspension lugs
main filling
fusing system
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2
Q

tail unit variations are

A
angled fins
units and fins that spring into place
permanently attached arming vanes
drag plates or fins
ballute and parachute
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3
Q

what are the 2 general 2 categories of tail unit

A

retarded

non retarded

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4
Q

other bomb attachments are

A
Kopfring
Anti-ricochet ring
stabo
dinort rods
arming wire
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5
Q

5 bomb categories

A
High Explosive
Chemical agent
Incendiary
FAE
Practice
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6
Q

8 types of HE Bomb

A
General Purpose (GP) 33-60
Medium Capacity (MC) 50
Deep Penetration (DP) 50
High Capacity (HC) 75-80
Armor Piercing (AP) 11-20
Semi Armor Piercing (SAP) 20-30
Fragmentation (Frag) 20
Anti Submarine (AS) 60-75
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7
Q

80 Series bomb types

A

MK 81 - 250 pounds
MK 82 - 500 pounds
MK 83 - 1000 pounds
MK 84 - 2000 pounds

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8
Q

methods of arming

A

mechanical
electrical
electro-mechanical
combination

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9
Q

fuse positions

A

nose
tail
transverse

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10
Q

Describe WW2 British bombs

A

cone or drum tails, single suspension lug. later bombs had choice of single or double fuze (nose tail or both) arming vane/arming fork may be present

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11
Q

Describe WW2 American bombs

A

open, square, box shape tail units, thin construction secured with a large nut. tails corrode easily laving the nut. double suspension lugs and nose or tail fusing

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12
Q

Describe WW2 German bombs

A

cruciform parallel fins, cut of at a 45 degree angle. bolted on or part of the construction. may have a cross brace. single screw suspension lug at nose or center of bomb. all fusing was transverse with single or double fuse pockets

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13
Q

Describe WW2 Soviet bombs

A

Tail units can resemble British American or German tails. may have multiple fins. can be bolt on, or welded on.

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14
Q

Before RSP on pistil or fuse determine

A

Condition
Number
Type
Plan of attack

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15
Q

3 criteria that aid in recognition of fuses

A

position in store
method of arming
functioning action

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16
Q

8 functions of arming

A
impact/short delay
airburst
influence
hydrostatic
long delay
anti disturbance
protective/anti handling
modular/smart
17
Q

3 types of action

A

direct
indirect
combination

18
Q

5 types of direct action

A
shear wire
compression spring
diaphragm/membrane
heat compression
electrical
19
Q

4 types of indirect action

A

compression spring
plate
cocked striker
heat compression

20
Q

Air burst pistils and fuses include

A
mech time
mechanical
electrical
pyro time
barometric 
blast pressure
prox
21
Q

Stimuli used in influence fusing

A
Radio - activve
Radio -passive
light
heat
Acoustic/seismic
magnnetic
IR/laser
22
Q

Influence fusing ID features

A

larger than other types of fusing
normally contain aerial or sensor arrays
may have a plastic or ceramic radome

23
Q

Hydrostatic fuses are armed by

A

vane rotation prior to entering the water
pressure on internal bellows
a combination on both

24
Q

4 types of long delay fuses and pistils

A

chemical
material creep
clockwork
electrical

25
Q

Chemical ID features

A

weakened portion of pistil/fuze, designed to break off
stub of arming fork may be visible
smell of acetone
chemical corrosion

26
Q

5 types of anti withdrawal fuses

A
clawed foot
offset groove and ball
knife edge
anti removal sleeve
electrical contact