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Assignment 2 - 14101_107
Assignment 2-Cont. - 14101_109

Fire Controlman Volume 04-Fire Control Maintenance Concepts
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2-11. If the meter on the oxygen analyzer requires frequent calibration because the meter readings are drifting or changing sharply, the analyzer has a bad 1.  sensor 2.  cartridge 3. calibration 4.  cooling  alarm 2-12. When an abnormal condition occurs in a system, the alarm  indicates  the  fault  condition  by  what  means? 1.  Audible  alarm 2. Visual alarm 3. Both 1 and 2 above 4. Sensory alarm 2-13. The system’s main alarm panel has a total of how many ground indicator lamps? 1.   One 2.   Two 3.  Three 4.  Four 2-14.  Either  half  of  the  system’s  alarm  panel  can independently display which of the following lights, if any? 1. Steady red light only 2. Flashing red light only 3. Steady red light, flashing red light, or no light 4. None; no lights are ever displayed on this panel 2-15. A four-way position switch on the lower half of each alarm module allows you to place the individual alarm module in which of the following modes? 1.  Cutout  only 2.  Standby  only 3.  Normal  only 4. Cutout, standby, normal, and test 2-16. In what position is power removed from the sensor loop  to  facilitate  maintenance? 1.  Test 2.  Cutout 3.  Normal 4.  Standby 2-17. Which of the following switch positions simulates an alarm  condition? 1.  Test 2.  Cutout 3.   Normal 4.   Standby 2-18. What is the best way to extend the life of components and  to  increase  the  reliability  of  the  cooling  system? 1. Preventive maintenance 2. Corrective maintenance 3. Both 1 and 2 above 4. Shipyard overhaul 2-19. The battery alignment of a ship is accomplished by which  of  the  following  distinct  alignments? 1. Gun-bore and plane 2. Original (dry-dock) and afloat 3.  Missile  launcher  and  fire-control 4. Primary and fire-control 2-20. Battery alignment is based on which of the following concepts? 1.  Geometric  coordinate  system 2. Parallel planes 3. Parallel lines 4. All of the above 2-21.  In  a  complete  reference  frame,  directions  are  specified by which of the following angles? 1. Train and elevation 2. Target direction only 3.  Geometric  measurement  only 4.  Target  direction  and  geometric  measurement 2-22. In naval combat systems, what is used as the reference direction? 1. Ship’s bowline 2. Ship’s sternline 3. Ship’s centerline 4. Ship’s stormline 8






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