The aircraft is on ground:

A. By releaseing out the ENG FIRE P/B.

B. By removing electrical power form A/C.

C. The valve is already closed.

A. Smoke only.

B. Bottle pressure drop only.

C. Both.

A. Moves the stops to restore the maximum rudder deflection upon slat extension.

B. Maintains the last position.

C. Move the stops to the maximum rudder deflection at any time.

A. To prevent door opening if pressure is <3000 psi.

B. To lock the selector in the OPEN/CLOSE position until the actuator is fully opened/retracted.

C. To ensure correct pressure in the extension chamber of the actuators before closing.

A. By a greeg dot.

B. By a yellow arrow corresponding to the speed in 15 seconds.

C. By a yellow arrow corresponding to the speed in 10 seconds.

A. Center tank is full

B. Outer cell is full

C. Outer cell is empty

A. The APU shuts down after a cooling cycle has been completed.

B. The APU shuts down immediately.

C. The APU shuts down after the closure of fuel LP shut off valve.

A. RMP 1.

B. RMP 1 and RMP 2.

C. RMP 1,RMP 2 and RMP 3.

A. By means of solenoid and a stepper motor

B. By means of a torque motor and a solenoid

C. By means of an electrical motor

A. To avoid negative differential pressure

B. To replace the out outflow valves

C. To prevent excessive positive and negative differential pressure