Breeze A220 Systems- Air and Pressurization Questions with Detailed Verified Answers

Page | 1


Breeze A220 Systems- Air and Pressurization
Questions with Detailed Verified Answers

Question: What is the IAMS?

Ans✅ ✅: Integrated Air Management System.

Question: What are 5 componets of the IAMS?

Ans✅ ✅: "BBAAP"

-Bleed Air System

-BALODS

-Air-Conditioning

-Avionics Cooling/ heat extraction

-Pressurization System

Question: What Computer Controls, Monitors and Manages the air
system?

Ans✅ ✅: IASC

-Integrated Air System Controllers

Question: How many IASCS?

Ans✅ ✅: 2

Question: How many channels are in each IASC?

Ans✅ ✅: 3

(A, B and Safety C)

, Page | 2
Question: What Does IASC 1 Control?

Ans✅ ✅: LEFT SIDE

-L PACK

-L Bleed

-L Wing Anti-Ice

-L FAV

-L PRSOV

-APU Bleed

-X Bleed

Question: What Does IASC 2 Control?

Ans✅ ✅: Right SIDE

-R PACK

-R Bleed

-RWing Anti-Ice

-R FAV

-R PRSOV

Question: What Does a FAIL light in L/R PACK mean?

Ans✅ ✅: -Pack Fail

-Leak Detection Fail

-IASC 1/2 Fail

Question: IASC 1 Controls what Trim air lines?