2-9. What canopy contactor supplies power to the close windings of the canopy actuator motor? 1. Up 2. Down 3. Open 4. Close 2-10. In what canopy latch retainer is the canopy position switch mounted? 1. Number 1 2. Number 2 3. Number 3 4. Number 4 2-11. What switch(es) must be depressed to extinguish the master caution light? 1.    Canopy position switch 2. Canopy locked switch 3.    Both 1 and 2 above 4.    Canopy caution switch 2-12. How much power does the F/A-18 aircraft electrical system supply for canopy operation? 1. 24 volts ac 2. 24 volts dc 3. 28 volts dc 4. 28 volts ac 2-13. The air-cycle air-conditioning system supplies cold air for the inflation of the canopy pressure seal. 1. True 2. False 2-14. Both canopy switch plungers must be depressed within what maximum number of seconds? 2-15. If you use the internal manual canopy handle, what maximum number of turns may be required to close the canopy? 1. 70±1 2. 75±1 3. 80±1 4. 85±1 2-16. What component transfers the mechanical motion of the manual drive unit to the canopy actuator? 1. Handle assembly 2. Actuator arm 3.  Shaft assembly 4.  Torque limiter 2-17. What maximum number of turns may be required to externally operate the canopy actuator manual drive unit? 1. 5±1 2. l5±1 3. 25±1 4. 35±1 2-18. What component prevents damage to the actuator if excessive force is applied in the manual back-up control mode? 1.    Handle assembly 2. Actuator arm 3.    Shaft assembly 4.    Torque limiter 2-19. Which of the following handles will cause the canopy to be jettisoned? 1.   Internal jettison 2. External jettison 3.   Ejection control 4. Each of the above 1. 5 2. 10 3. 15 4. 20 10