PRESSURAZATION

Question 1

Can you Dump Cabin on MAN?

Answer 1

NO

Question 2

How to DUMP Cabin on MAN?

Answer 2

Turn manual knob to FULL UP position

Question 3

Pressurization After T/O

Answer 3

Cabin ALT -300’ of T/O elev. Until:

1) 15 min After T/O
2) Reach Theoretical ALT
Whichever occurs first

Question 4

What valves operating in AUTO

Answer 4

1) Pheumatic outflow Valve

2) Electro-pheumatic outflow Valve

Question 5

What valves operating in MAN

Answer 5

Pneumatic outflow Valve

Question 6

What CPAM stands for?

Answer 6

Cabin Pressure Acquisition Module

Question 7

CPAM will give you aural Warning above what ALT?

Answer 7

10,000 ft CAB ALT

Question 8

When you DUMP cabin what ALT does it go to?

Answer 8

14,500 or Current ALT (whichever is lower)

Question 9

What Operates Outflow Valves?

Answer 9

Ejector Pump (vacuum source)

Question 10

What happens with the security door if the pressure in the cockpit is lower than cabin pressure?

Answer 10

The pressure sensitive latch releases allowing the decompression panel to partially open

Question 11

If you don’t set Elev

Press what alt. will it default to?

Answer 11

8000’

Question 12

Why is the cabin pressurizes cabin to aprox –300 feet for Takeoff and Landing

Answer 12

To Avoid Pressure bumps