12-12. After a Mk 3 arming wire has been installed,
what device is used to hold the arming wires in
place?
1.
A setscrew
2.
A cotter pin
3.
A pop-out pin
4.
A restraining clip
12-13. What
component
retains
the
firing-pin
assembly in a Mk 76 Mod 5 practice bomb?
1.
A cotter pin
2.
An arming wire
3.
A retainer clip
4.
A shear pin
12-14. What plug gauge is used with a Mk 76
subcaliber practice bomb?
1.
SK923AS503
2.
SK923AS305
3.
SK523AS305
4.
SK329AS503
12-15. The firing device is held in the blast tube of a
BDU-48 practice bomb by what means?
1.
A cotter pin
2.
A retainer clip
3.
A safety pin
4.
Threads
12-16. When viewed from the rear, the wing release
latch mechanism of a MXU-667 and MXU-
650 should be in what position?
1.
12 o'clock
2.
9 o'clock
3.
3 o'clock
4.
6 o'clock
12-17. Before a reusable rocket launcher is loaded
onto an aircraft, it should be sent to AIMD for
which of the following reasons?
1.
Cleaning
2.
A mechanical checkout
3.
An electrical checkout
4.
A preloading inspection
12-18. During assembly, rocket warheads and motors
should be kept in what position?
1.
Vertical
2.
Horizontal
3.
Inclined
4.
Raised?
12-19. When a rocket warhead is inspected, what
maximum amount of gap, if any, is allowed
between the fuze adapter and the warhead?
1.
1/8 in.
2.
1/4 in.
3.
3/8 in.
4.
None
12-20. When inspecting a rocket warhead with a base
fuze installed, you should make sure the base
fuze does NOT protrude more than what
maximum distance from the warhead surface?
1.
1/16 in.
2.
1/8 in.
3.
3/16 in.
4.
1/4 in.
12-21. While inspecting a Mk 93/M414 fuze, you find
minor scratches or abrasions.
What action
should you take?
1.
Turn the fuze in to EOD
2.
Replace the fuze
3.
Reject the fuze
4.
Use the fuze
12-22. The metal shielding band currently used to
package rocket motors in separate wooden
containers can be identified by what part
number?
1.
P/N 1516140
2.
P/N 2385910
3.
P/N 3958201
4.
P/N 4902192
12-23. Which of the following devices should be in
place whenever a rocket motor is removed or
protrudes from a rocket launcher?
1.
A safety clip
2.
A shorting plug
3.
A shielding band
4.
A safety lanyard
12-24. You are using a chain wrench to install a Mk
34/Mk 63 warhead on a rocket motor and need
to know what areas on the warhead you are
permitted to place the wrench. What reference
should you use?
1.
NAVSEA OP 4
2.
NAVSEA OP 5
3.
The decal on the rocket
4.
The decal on the warhead
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