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Assignment Questions - 14024_533
Assignment Questions - 14024_535

Aviation Ordinanceman 1 - Aviation theories and other practices
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1-41 1-42 1-43 1-44. 1-45. 1-46. 1-47. 1-48. What design feature causes the movable fins on a Mk 20 to open? 1. Spring force 2. Mechanical linkage 3. Electrical current 4. Hydraulic pressure A CBU-78/B Gator utilizes what dispenser? 1. SUU-99 2. SUU-58 3. Mk 7 Mod 4 4. M k 7 M o d6 What total number of BLU-91 mines are contained in a CBU-78 Gator? 1. 35 2. 40 3. 45 4. 60 A Mk 116 Weteye chemical bomb contains approximately how many pounds of chemical agent? 1. 749 lb 2. 567 lb 3. 492 lb 4, 347 lb Which of the following chemical tanks is designed to generate a 1. Aero 14 2. Aero 12 3. Mk 116 4. Mk 94 Rockets are propelled by what means ? 1. The expulsion of gases 2. An electrical discharge 3. A jet engine 4. A turbo fan engine Presently all rocket motor tubes are made from what material? 1. Aluminum 2. Steel 3. Fiberglass 4. Titanium If inhibitors were NOT used on rocket motors that use propellant grain, what action would occur? 1. Erosive burning 2. Excessive pressure 3. An increased burning rate 4. A decreased burning rate 1-49. 1-50. 1-51. 1-52. 1-53. 1-54. 1-55. The igniter 1s in what l0cation on a 2.75-inch motor? 1. The nozzle fin assembly 2. The forward end of the motor 3. The nozzle plate 4. The fin-actuating piston A Mk 66 nozzle assembly consists of all EXCEPT which of the following items? 1. A carbon insert 2. A weather seal 3. A fin assembly 4. An igniter What is the major difference between the nozzle and fin assemblies of a Mk 4 and Mk 40 rocket motor? 1. The type of inserts used 2. The type of crosshead used 3. The type of cylinder used 4. The type of nozzle plate used What device holds the fins in a folded position on a Mk 16 motor? 1. A fin release band 2. A foam plug 3. A  f o i l  f i n  r e t a i n er 4. A plastic fin retainer Which of the following devices cause a Mk 16 to spin during free f l i g h t? 1. Spring loaded fins 2. Rocket flanges 3. Flutes 4. Venturi nozzles HE-FRAG warheads are used against which of the following targets? 1. Bunkers 2. Runways 3. Bridges 4. Personnel What is the only heat warhead currently in use? 1. Mk 63 Mod 0 2. Mk5 Mod 0 3. WDU- 4A/A 4. M151 1-56. What is the only anti-personnel warhead currently in use? 1. Mk 24 Mod 0 2. Mk 32 Mod 0 3. Mk 34 Mod 1 4. Mk 67 Mod 0 4







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