KV ERJ Pressurization Panel (6)

Question 1

How is landing elevation set?

Answer 1

Landing field elevation is retrieved from the FMS database after the input of a destination on the active flight plan. (AOM V2 14-02-20.3)

Question 2

How many outflow valves are installed on the aircraft?

Answer 2

One cabin outflow valve is installed on the aircraft (AOM V2 14-02-20.1)

Question 3

What are the negative and positive pressurization limits?

Answer 3

Negative Pressure Limit: -0.5 psi ; Positive Pressure Limit: 8.77 psi. (SOPM 2-4.4)

Question 4

Give a reason why you would be required to push the DUMP button without QRH guidance?

Answer 4

Smoke Evacuation (QRC – SOPM 2-1.3)

Question 5

What is the memory item for SMOKE Evacuation? Smoke Fire Flames?

Answer 5

Smoke Evacuation:
1. O2 Masks ------------------- Don, EMER
2. Crew Communication ---- Establish
3. Pressurization Dump ----- Push In
Smoke/Fire/Fumes
1. O2 Masks ------------------- Don, 100%
2. Crew Communication ---- Establish
(QRC - SOPM 2-1.3)

Question 6

What happens when you press the DUMP button?

Answer 6

1. Turns Packs Off
2. Recirculation Fans Off
3. Opens outflow valve to maintain 2,000 FPM climb up to 12,400 ft
4. When the cabin reaches 12,400 ft, the outflow valve closes. The cabin altitude may rise due to natural leak. (AOM V2 14-02-20.5)