1-41
1-42
1-43
1-44.
1-45.
1-46.
1-47.
1-48.
What design feature causes the
movable fins on a Mk 20 to open?
1.
Spring force
2.
Mechanical linkage
3.
Electrical current
4.
Hydraulic pressure
A CBU-78/B Gator utilizes what
dispenser?
1.
SUU-99
2.
SUU-58
3.
Mk 7 Mod 4
4.
M k 7 M o d6
What total number of BLU-91 mines
are contained in a CBU-78 Gator?
1.
35
2.
40
3.
45
4.
60
A Mk 116 Weteye chemical bomb
contains approximately how many
pounds of chemical agent?
1.
749 lb
2.
567 lb
3.
492 lb
4,
347 lb
Which of the following chemical
tanks is designed to generate a
1.
Aero 14
2.
Aero 12
3.
Mk 116
4.
Mk 94
Rockets are propelled by what
means ?
1.
The expulsion of gases
2.
An electrical
discharge
3.
A jet engine
4.
A turbo fan engine
Presently all rocket motor tubes
are made from what material?
1.
Aluminum
2.
Steel
3.
Fiberglass
4.
Titanium
If inhibitors were NOT used on
rocket motors that use propellant
grain, what action would occur?
1.
Erosive burning
2.
Excessive pressure
3.
An increased burning rate
4.
A decreased burning rate
1-49.
1-50.
1-51.
1-52.
1-53.
1-54.
1-55.
The igniter 1s in what l0cation on
a 2.75-inch motor?
1.
The nozzle fin assembly
2.
The forward end of the motor
3.
The nozzle plate
4.
The fin-actuating piston
A Mk 66 nozzle assembly consists of
all EXCEPT which of the following
items?
1.
A carbon insert
2.
A weather seal
3.
A fin assembly
4.
An igniter
What is the major difference
between the nozzle and fin
assemblies of a Mk 4 and Mk 40
rocket motor?
1.
The type of inserts used
2.
The type of crosshead used
3.
The type of cylinder used
4.
The type of nozzle plate used
What device holds the fins in a
folded position on a Mk 16 motor?
1.
A fin release band
2.
A foam plug
3.
A f o i l f i n r e t a i n er
4.
A plastic fin retainer
Which of the following devices
cause a Mk 16 to spin during free
f l i g h t?
1.
Spring loaded fins
2.
Rocket flanges
3.
Flutes
4.
Venturi nozzles
HE-FRAG warheads are used against
which of the following targets?
1.
Bunkers
2.
Runways
3.
Bridges
4.
Personnel
What is the only heat warhead
currently in use?
1.
Mk 63 Mod 0
2.
Mk5 Mod 0
3.
WDU- 4A/A
4.
M151
1-56.
What is the only anti-personnel
warhead currently in use?
1.
Mk 24 Mod 0
2.
Mk 32 Mod 0
3.
Mk 34 Mod 1
4.
Mk 67 Mod 0
4
