1-22.
1-23.
1-24.
1-25.
1-26.
1-27.
The functioning delay times for the
Mk 346 Mod O mechanical, long-delay
tail fuze are in what prescribed
range?
1.
15 min to 33 min
2.
15 min to 33 hr
3.
30 min to 33 min
4.
30 min to 33 hr
The second-stage arming of a Mk 346
occurs at what point?
1.
Upon impact
2.
Immediately after the first-
stage arming is complete
3.
After the preselected time on
the delay-to-burst timer
elapses
4.
Just before the weapon
detonates
When used on the Mk 82 Mod 2 bomb,
the Mk 68 Mod O thermal shield
protects which of the following
components ?
1.
The tail adapter booster
2.
The fuze and adapter booster
3.
The thermal coupling
4.
The funnel guide
If an aircraft returns to the ship
from a mission with a Mk 346
configured bomb that has a fuze
malfunction, which of the following
actions should you. take?
1.
Dispose of the bomb over the
side of the ship
2.
Notify the flight deck ordnance
officer
3.
Remove the fuze from the bomb
on the flight deck
4.
Transport the weapon below
decks, and remove the fuze from
the bomb
The Navy is currently using which
of the following adapter boosters?
1.
M148/T45E only
2.
M148E1 only
3.
M150/T46 only
4.
M148/T45E, M148E1, and M150/T46
What adapter booster is used with
a thermally protected bomb?
1.
M148/T45
2.
M148E1
3.
M150/T46
4.
M151
1-28.
The Mk 344 and Mk 376 electric
fuzes provide an all-electric
capability for which of the
following weapons?
1.
Fire bombs
2.
Airborne rockets
3.
Mk 80 series bombs
4.
Mk 20 and Mods cluster bombs
1-29.
Arming delay times for Mk 344 and
Mk 376 fuzes are automatically
selected by what means?
1.
A gag rod
2.
A pop-out pin
3.
A decelerometer
4.
A Mk 31 safety device
1-30.
If deceleration is NOT sensed by a
Mk 31 safety device within 2.6
seconds after a free-fall weapon
release, the fuze will arm in what
maximum number of seconds?
1.
1.6 sec
2.
2.6 sec
3.
5.5 sec
4.
10.0 sec
1-31.
When a Mk 344 electric fuze is
1-32.
1-33.
1-34.
used, arming is completed in what
total number of seconds after the
pop-out pin is released?
1.
10.0 sec
2.
2.6 sec
3.
5.5 sec
4.
6.2 sec
What device provides airburst
capability for a bomb in both the
unretarded and retarded delivery
mode ?
1.
Mk 43 Mod O
2.
Mk 34 Mod O
3.
Mk 46 Mod O
4.
Mk 176 Mod 1
In a low-drag, general-purpose
bomb, what percentage of the total
weight is composed of explosives?
1.
45%
2.
55%
3.
60%
4.
70%
What series of low-drag, general-
purpose bombs are currently in use
in the Navy today?
1.
Mk 100
2.
Mk 80
3.
Mk 50
4.
Mk 40
3
