2-41. 2-42. 2–43. 2–44. When the canopy hydraulic actuator opens the canopy, the displaced hydraulic fluid on the close side of the actuator returns to what device? 1. Number 4 valve in the control module 2. Open side of the canopy hydraulic actuator 3. Close transfer cylinder 4. Overboard vent through the C2 port What canopy control handle position stops the canopy motion in any desired positions? 1. Hold 2. Normal close 3. Normal open 4. Stop Which of the following forces normally classes the canopy? 1. Pneumatic power 2. Canopy weight 3. Electrical power 4. Each of the above (Refer to figure 2–2 in the text.) When the canopy is closing, what happens to the nitrogen in the open transfer cylinder that is displaced by the hydraulic fluid from the open side of the hydraulic actuator? 1. It is returned to the auxiliary pneumatic reservoir 2. It is returned to the canopy pneumatic reservoir 4. It is vented overboard through the number 1 valve in the control module 4. It is vented overboard through the number 3 valve in the control module 2-45. When the canopy caution lights on the advisory panels go out, this indicates the canopy is in which of the following positions? 1. Full down 2. Full forward 3. Locked 4. Full up and locked position 2-46. 2-47. 2-48. 2–49. The boost closing mode is used to close the canopy under what of the following circumstances? 1. When the wind prevents normal closing 2. When AFC 95 has been installed 3. When valve NO. 4 is inoperative 4. When nitrogen pressure is low (Refer to figure 2-2 in the text.) The pressure for boosted closing of the canopy comes from which of the following components? 1. The 790 psi pressure reducer 2. The 1250 psi relief valve 3. The 325 psi pressure reducer 4. The reservoir relief valve Under which of the following circumstances should the auxiliary opening made be used? 1. When the port fails to open 2. When the control handle will not move 3. When nitrogen pressure drops below 225 psi 4. When not modified by AFC 95 What is the purpose of the auxiliary pneumatic reservoir? 1. To operate the canopy hydraulic cylinder when normal reservoir pressure is low 2. To open the emergency cylin- der when normal reservoir pressure is low 3. To supply boosted pressure to the system when normal reservoir pressure is low 4. To unlock the canopy when normal reservoir pressure is low 11