Oxygen System

Question 1

The STANDARD oxygen system consists of how many O2 bottles?

Answer 1

One. Located in the fuselage belly fairing.

Question 2

What does it mean when an O2 pressure gauge is in the green arc?

Answer 2

Indicates an acceptable preflight pressure range

Question 3

What does a selection of the PASS OXY knob to AUTO do?

Answer 3

Arms the masks for automatic deployment

Question 4

What does selecting the PASS OXY knob to OFF do?

Answer 4

Shuts off oxygen pressure to the passengers only

Question 5

What must the cabin be warmed to if cold soaked below -9 Degrees C?

Answer 5

15 Degrees C

Question 6

Do the PASS OXY masks automatically deploy during total electrical failure?

Answer 6

No, the oxygen masks will deploy when ON is selected