Oxygen

Question 1

True or False? Oxygen is always available to the pilot and copilot regardless of the position of the oxygen control valve.

Answer 1

True

Question 2

What is the capacity of the oxygen bottle (in cubic feet)?

Answer 2

50 Cubic Feet

Question 3

At optimal capacity (green arc), what is the capacity (in psi) of the oxygen bottle?

Answer 3

1600-1800 psi

Question 4

How do you check to make sure that the oxygen bottle is turned on at the bottle prior to flight?

Answer 4

By checking at the cockpit masks

Question 5

True or False? A crew member should disconnect the oxygen mask at the connector port on the oxygen control panel after each flight.

Answer 5

True

Question 6

A pressure regulator reduces oxygen pressure to what (in psi)?

Answer 6

70 psi +/- 10 psi

Question 7

True or False? A portable fire extinguisher located underneath the left side of the copilots chair is required for dispatch.

Answer 7

True

Question 8

When will the passenger oxygen masks in the cabin automatically drop?

Answer 8

13,500 ft, +/- 600 ft

Question 9

How can the crew drop the passenger oxygen masks without DC power?

Answer 9

By selecting “MANUAL DROP” on the control panel