8-12. 8-13. 8-14. 8-15. 8-16. Whenever practical, magazines are designated in which of the following ways? 1. Multi-purpose 2. Dual-purpose 3. Triple-purpose 4. Single-purpose What officer must authorize the stowage of more than one type of ammunition in a magazine? 1. The commanding officer 2. The executive officer 3. The weapons officer 4. The operational commander When mixed ammunition stowage must be used, you should refer to the stowage tables listed in what NAVSEA publication? 1. OP 4 2. OP 5 3. OP 6 4. OP 7 If a magazine without environmental controls shows a heat gain in excess of 100 degrees, what action should you take? 1. Notify the EOD 2. Use portable ventilation 3. Flood the magazine with water 4. Remove all ammunition from the magazine Magazines that are continuously occupied by personnel should be blown through or ventilated at least how often? 1. Every 5 hr 2. Every 8 hr 3. Every 10 hr 4. Every 12 hr 8-17. When the magazine sprinkler system is operating, what devices prevent the buildup of air and water pressure? 1. Ventilation ducts 2. Independent air escape valves 3. Magazine check valves 4. Safety pressure blowout valves 8-18. If a missile motor is accidently ignited in a magazine, what means are and 1. 2. 3. 4. used to avoid spreading smoke gas to other areas of the ship? Portable vent systems Magazine check valves Exhaust ducts Pressure-relief vents 8-19. Mk 58 marine location markers should be stowed in which of the following magazines? 1. A magazine with a sprinkler system 2. A magazine located on the damage control deck 3. A magazine without a sprinkler 4. A magazine with remote control valves 8-20. Sprinkler systems are required in which of the following magazines? 1. Primary magazines only 2. Ready-service magazines Only 3. Missile magazines only 4. Primary, ready service, and missile magazines 8-21. What are the three types of sprinkler system remote operations? 1. Rate of rise,   operating gear, and hand pump 2. Manual,    hydraulic, and automatic 3. Rate of rise, manual, and hydraulic 4. Automatic, hydraulic, and rate of rise 8-22. The “rate of rise” is indicated in a magazine when the temperature increases at what rate? 1. Slowly 2. Rapidly 3. Normally 4. Exponentially 8-23. When a rapid increase in temperature occurs in a magazine, what circuit activates the sprinkler system control valve? 1. The F circuit 2. The FH circuit 3. The high-voltage circuit 4. The low-voltage circuit 8-24. When a slow increase in temperature occurs in a magazine, what circuit activates the sprinkler system control valve? 1. The FH circuit 2. The low-voltage circuit 3. The F circuit 4. The high voltage circuit 41