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35 Cards in this Set
- Front
- Back
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How many anti-tank bombs are loaded into a MK 7 bomb dispenser &what is their nomenclature? |
247 MK 118 anti-tank bombs. |
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What type of body is the CBU's tailcone assembly? |
Consists of a conical body |
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What does the tailcone assembly body consist of? |
4 spring-actuated fun assemblies held in a folded position by a fin band. |
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On CBU's, with the MK 339 mechanical time fuze, how do you know if it's safe or armed? |
An observation window in the upper nose fairing provides viewing. |
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How is corrosion and oxidation prevented for the MK 1 MOD 0 and 1 Fuzing System of the MK 118 MOD 0 anti-tank bomb? |
The bomb dispenser is pressurized with nitrogen. |
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The CBU-99 B/B Anti-tank bomb is a modified version of what CBU? |
MK 20 CBU. |
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What fuze is used with the CBU-99 B/B? |
FMU-140 A/B dispenser proximity fuze. |
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What dispenser is used with the CBU-99? |
SUU-75 B/B thermally protected bomb dispenser. |
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What bomb is a CBU-100/B with the anti-tank bomblets removed and payload sleeve installed? |
SUU-76C/B dispenser bomb. |
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How is the SUU-76C/B easily identified? |
By an 8 inch "X" on both sides. |
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When the payload sleeve of a SUU-76C/B is configured with leaflets and reloaded into the dispenser, what AUR does it become? |
PDU-5/B. |
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What type of mechanical time fuze is the MK 339? |
A nose mounted, air-enabling fuze for use with dispenser-type weapons. |
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When can the MK 339 mod 0 fuze not be reset for primary mode? |
When it has been committed to the option mode. |
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What are the preset delays for the MK 339 MOD 0, both primary and option delay? |
Primary: 1.2 seconds Option: 4.0 seconds |
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What are the min and max delays for the MK 339 mod 0 fuze? |
1.2 seconds to 50.0 seconds. |
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What are the functioning delays for the MK 339 mod 1? |
Can be set from 1.2 to 100 seconds. |
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Where can you find the functioning mode indicator for the MK 339 mod 1 fuze? |
Is visible in the time setting observation window. |
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What happens if the the arming wire is accidentally pulled during handling of the MK 339 MOD 1 fuze? |
The fuze will shift to option mode but can be reset to primary. |
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What has been added to increase pull force due to redesign of the MOD 1 fuze option pin spring? |
A safety clip. |
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What type of fuze is the FMU-140A/B dispenser proximity fuze? |
A self-powered, active single mission, radar frquency, range gated radar type. |
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Where can the FMU-140 operate? |
In high electronic countermeasure environment. |
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What does the FMU-140 fuze provide? |
Proximity or time delay functioning capabilities. |
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What does the Anti-tank bomb MK 118 consist of? |
•A shaped charge load. •Fixed stabilized fins. •A fuzing system. |
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What CBU is the MK 118 MOD 0 loaded in? |
CBU-99 B/B |
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What fuzing system is used in conjunction with the MK 118 MOD 0? |
MK 1 MOD 0 |
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How can you tell when a MK 1 MOD 0 fuze is on the safe position? |
When a green color appears in the fuze safe/arm indicator window. |
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What is an inert CBU? |
Consists of a MK 7 bomb dispenser, inert MK 339 mech time fuze, tailcone assembly, and is loaded with inert material in a plastic pipe. |
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What fuze mode does arm time and height of function (HOF) get selected on the faceplate during preflight? |
Proximity mode. |
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What fuze mode is the ejector rack solenoid energized by the pilot prior to weapons release? |
Arm and fire mode. |
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What pub are fuze characteristics and operational details contained? |
NAVAIR 11-1F-2 |
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What is stenciled about midway on the upper nose fairing of the MK 339 MOD 0 fuze? |
1/2 inch block letters, "FUZE SET AT 4.0 SECONDS." |
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MK 339 MOD 0 fuze is in a safe condition when... |
The tip of the indicator pin does not extend into the bubble. |
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What is the indicator of safe/arm on newer models of the MK339 MODs 0 and 1 fuzes? |
Fuze is in safe condition when the green foil is intact and is armed when the green foil os pierced by the indicator pin. |
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The MK 339 mod 1 fuze is physically and functionally identical to the MOD 0 fuze configuration except that... |
An option time wire is installed in the MOD 1. |
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The FMU-140A/B fuze contains 4 explosive components, three of which are... |
Electrically initiated. |
