Pressurization

Question 1

Air management system controller
what is it and what does it do?

Answer 1

Dual channel electric digital controller

continuously monitors the performance of pneumatic system, WHSAIS, airflow schedule for ACS

Question 2

What stage air is used?
what does it supply to?

Answer 2

P3 (3rd stage)
cockpit/cabin pressurization
heating
WHSAIS

Question 3

How is bleed system controlled

Answer 3

By two bleed Pressure Regulating Shutoff Valves (PRSOV) located in each pylon.

Question 4

CAS: CAB ALTITUDE HI

indicates what?

Answer 4

10,000ft + cabin altitude