4-11.
Before loading a signal into a Mk 31 Mod 0
signal projector, you should first take what
action?
1.
Inspect the signal for damage
2.
Make sure the signal projector is cocked
3.
Clear all personnel from the immediate
area
4.
Make sure the signal projector is not
cocked
4-12.
A hand-manipulated signaling device is used
for all EXCEPT which of the signaling
purposes?
1.
Identification
2.
Countermeasure
3.
Warning
4.
Distress
4-13.
Pyrotechnic pistols includes all EXCEPT
which of the following features?
1.
Breechloaded
2.
Single-shot
3.
Double-action
4.
Double-barreled
4-14.
What is the total weight of a Mk-13 signal?
1.
6.4 ounces
2.
7.2 ounces
3.
8.5 ounces
4.
9.0 ounces
4-15.
At what prescribed angle should you hold a
Mk-13 signal?
1.
15°
2.
30°
3.
45°
4.
90°
4-16.
A Mk-31 signal projector propels the signal to
what prescribed height?
1.
150 to 250 ft
2.
250 to 650 ft
3.
350 to 750 ft
4.
450 to 850 ft
4-17.
What is the prescribed weight of an LUU-2B/B
flare?
1.
10 lb
2.
20 lb
3.
30 lb
4.
40 lb
4-18.
The LUU-2B/B flare consists of what total
number of components?
1.
Seven
2.
Six
3.
Five
4.
Four
4-19.
The illuminating candle in the LUU-2B/B
aircraft parachute flare is made from what
materials?
1.
Magnesium, sodium nitrate, and black
powder
2.
Magnesium, sodium nitrate, and a polymer
binder
3.
Magnesium, black powder, and a polymer
binder
4.
Black powder, sodium nitrate, and a
polymer binder
4-20.
To initiate ignition of the candle in the
LUU-2B/B aircraft parachute flare, what
minimum amount of force must be exerted by
the parachute lanyard?
1.
61 lb
2.
81 lb
3.
91 lb
4.
101 lb
4-21.
What
is
the
prescribed
diameter
of
an
LUU-2B/B parachute?
1.
10 ft
2.
12 ft
3.
18 ft
4.
20 ft
4-22.
To establish an initial contact point for a
continued submarine search, which of the
following means should be used?
1.
Smoke only
2.
Flame only
3.
Smoke and flame
4.
Aircraft parachute flares
4-23.
To make nighttime use easier, the armed
position of the baseplate on a Mk 25 marine
location marker is marked in what way?
1.
It is machined-notched at the armed
position
2.
It is machined-notched at the safe position
3.
It has an illumination decal at the safe
position
4.
It has a raised bead at the armed position
20
