1-10. 1-11. 1-12. 1-13. 1-14. What is the source of air pres- sure for the operation of an anti-g system? 1. The emergency survival kit cylinder 2. The air-conditioning ducting 3. The engine compressor bleed- air ducting 4. Either 2 or 3 above, depend- ing on type of aircraft How many types of anti-g valves are used in naval aircraft? 1. One 2. Two 3. Three 4. Four What is the maximum pressure provided to the anti-g suit? 1. 1.5 psi 2. 5.0 psi 3. 10.0 psi 4. 11.0 psi What are the positions of the demand and exhaust valves after the g-farces applied to an aircraft, have stabilized and become constant? 1. Demand valve closed, exhaust valve open 2. Demand valve closed, exhaust valve closed 3. Demand valve open, exhaust valve open 4. Demand valve open exhaust valve closed In what location in an anti-g system is the filter unit installed? 1. In the outlet port of the anti-g valve 2. In the supply line to the anti-g valve 3. In the inlet port of the anti-g valve 4. Either 2 or 3 above depending on the type of aircraft 1-15. 1-16. 1-17. 1-18. 1-19. 1-20. A composite quick disconnect may include which of the following service lines? 1. Oxygen and ventilating air 2. Anti-g system and communications 3. Both 1 and 2 above 4. Defog and anti-icing system What prevents foreign material from entering the anti-g system quick-disconnect hose when it is not in use? 1. A ball check valve 2. A spring-loaded cover 3. It is stored in an inverted position 4. A plastic cap If the required test equipment is available, dual range anti-g valves may be repaired by AIMDs. Repair of single stage anti-g valves is not recommend. 1. True 2. False Which of the following actions should you take after removing and replacing an anti-g filter? 1. Make a logbook entry 2. Check for free piston movement 3. Test the relief valve 4. Check for air leaks In what range should an operational check be performed on dual range anti-g valves? 1. High range 2. Low range 3. Both 1 and 2 above The vent-air system provides a measure of personal comfort by offsetting discomfort caused by which of the following circumstances? 1. Wearing the antiexposure suit 2. Heat created by cockpit equipment 3. High-temperature ambient air 4. All the above 2