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### 23 Cards in this Set

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• Back
 You can tell a fuze is safe or armed by what means? External Evidence of Arming Name is device that controls bomb detonation? Fuze Descride the funtioning time of a fuze The time required for a fuze to detonate after impact or a present time. The distance along the trajectory that a bomb travels from the releasing aircraft in an unarmed condition is the Safe air traval List the two basic classes of fuzes Electrical and Mechanical Describe the basic principle of the mechanical fuze A mechanical force drives a striker into a detonator (hammer and primer) What means is used to intiate an electrial fuze electrical impulse List the three special safety features incorporated into fuzes Detonator safe, Shear Safe, Delay Arming Features What Kind of fuze is an M904 Mechanical The M904 has how many settings Nine In what increments are the settings for he M904 2 to 18/2 Seconds There is a combination of how many functioning delays for the M904 Six What are the function delays for the M904 0.01/.025/0.05/0.10/0.25 and Non-Delay How many conditions does the m904 have? Three safe, armed and partially armed The M904 Arms and Functions How By the Rotation of arming vanes and alignment of internal components What are the release speeds for arming of the M904 Fuse 170- 525 knots You should never try to reinstall the set screw on an M904 in what settings 2 and 4 seconds When the M904 is partially armed what indication should you see in the upper observation window A green background with no numbers visible on settings six or eighteen What term applies when the functioning time of a fuze is .003 seconds or less instantaneous What term applies when the functioning time of a fuze is .003 to .005 seconds nondelay normally electrial fuzes are charged after what situation occurs? the bomb had been released fromt he rack of the shackle At what point is the firing train in an M904 Mechanical time fuze fully aligned When the preselected arming delay elaspes The MK 339 MOD 1 Fuze is used in what weapon dispenser weapons