Pressurization

Question 1

Pressurization control system - the Dump solenoid is energized ______ on the ground.

Answer 1

OPEN

Question 2

Under what condition does the door seal solenoid close in flight?

Answer 2

Pressurization switch is selected to DUMP

Question 3

The safety valve provides pressure relief _________.

Answer 3

If the normal outflow valve fails or “dump” is selected to depressurization the aircraft.

Question 4

Where should the pressurization controller be set for landing?

Answer 4

500 ft above field pressure altitude

Question 5

Altitude limiters only allow the outflow/safety valve to dump the cabin to approximately what cabin altitude?

Answer 5

13500 ft.