Which motor is controlled from the cabin pressure panel?

A. The prinary parameters.

B. The secondary parameters.

C. Both the primary and the secondary parameters.

A. By the HP rotor.

B. By the LP rotor.

C. By the HP rotor via the transfer gearbox.

A. Fire panel.

B. External power control panel.

C. APU control panel.

A. All spoilers.

B. Spoilers 1 to 3.

C. Spoilers 1 to 4.

A. Ram air for both compartments.

B. Fan air for both compartments.

C. Ram air for the fan compartments and fan air for the core compartments.

A. By operating the outer control handle.

B. By retracting the latch pin.

C. By setting the desarming control handle to DISARMED.

A. Form APU fire panel.

B. Automatically.

C. Form external power panel.

A. To pressurize the reservoir.

B. To check the flignt controls.

C. To operate the cargo doors.

A. ISA + 15℃ （59°F）

B. ISA + 30℃ （86°F）

C. ISA + 59℃ （138°F）

A. When ENG 2 PUMP pushbutton is set to OFF.

B. The engine pump cannot be depressurized as long as the engine is running.

C. The engine pump is automatically depressuized if the output pressure drops below 1450 psi.