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Assignment Questions - 14218_397
Assignment Questions - 14218_400

Aircrew Survival Equipmentman 2 - Aviation theories and other practices
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10-11. When you perform the safety pressure test on the CRU-79/P regulator, the safety pressure reading will be indicated by which of the following measurements? 1. Liter per minute 2. Inches in water 3. Pounds per square inch 4. Inches of mercury 10-12. which of the following situa- tions would be the probable cause for a CRU-79/P regulator to start pressure breathing below 35,000 feet? 1. A defective or damaged aneroid assembly 2. The aneroid assembly is too far into the regulator housing 3. The aneroid assembly iS too far out of the regulator housing 4. The aneroid sensing diaphragm is installed backwards 10-13. The outlet port of the miniature regulator should never be blocked while pressure is applied to the inlet. 1. True 2. False Learning Objective: Identify, maintaing and perform mainte- nance on aircraft panel-mounted oxygen regulators. 10-14. The panel-mounted regulators incorporate an emergency pressure control lever. Which of the following is NOT a setting for this lever? 1. Emergency 2. 100-percent 3. Test mask 4. Normal 10-15. The low-pressure, panel-mounted regulators have an operating pressure range of how many psig? 1. 50 to 200 2. 50 to 400 3. 50 to 500 4. 50 to 2,000 10-16. A panel-mounted regulator is considered beyond economical repair when the repair cost is more than what percentage of the replacement cost of the regulator? 1. 40% 2. 50% 3. 60% 4. 75% 10-17. A discrepancy CRU-72/A regul found on a ator during a transfer inspection should be reported to which of the following work centers? 1. Material control 2. Maintenance control 3. Quality assurance 4. Line division 10-18. Which of the following mainte- nance activities has the repair capabilities for the panel- mounted regulator? 1. Organizational only 2. Intermediate only 3. Depot only 4. Intermediate and depot 10-19. An acceptance inspection on a CRU-55/A regulator consists of a visual inspection followed by which of the following tests? 1. Outward leak test 2. Inward leak test 3. Functional test 4. Safety pressure test 10-20. To receive oxygen at sea level with an MD-2 regulator, the emergency pressure control lever must be placed in what position? 1. Normal 2. Test mask 3. Emergency 10-21. When you perform a function test on an MD-2 regulator, which of the following indicators would show that the regulator is operating properly? 1. The low-pressure gauge 2. The high-pressure gauge 3. The emergency control lever 4. The flow indicator 55







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