Oxygen

Question 1

The Flight Crew Oxygen Pressure Indicator is located on the ____.

a. Forward Overhead Panel
b. Right Forward Panel
c. Left Forward Panel
d. Aft Overhead Panel

Answer 1

d. Aft Overhead Panel

Question 2

The flow options on the crew oxygen mask regulator are ____.

a. Normal and 100%
b. Emerg and 100%
c. Emerg, Normal, and 100%
d. Normal and Emerg

Answer 2

c. Emerg, Normal, and 100%

Question 3

The minimum recommended oxygen pressure for dispatch is ____ psi.

a. 1,250
b. 1,000
c. 2,000
d. 850

Answer 3

d. 850

Question 4

Passenger oxygen is supplied from ____.

a. one large high pressure oxygen tank located in the aft cargo compartment
b. two large high pressure oxygen tanks located below the flight deck
c. chemical oxygen generators for each PSU
d. a high pressure bottle for each bank of masks

Answer 4

c. chemical oxygen generators for each PSU

Question 5

Passenger oxygen masks are deployed ____.

a. Automatically with cabin altitude of 14,000 ft.
b. manually when the Passenger Oxygen Switch is placed to ON
c. manually when Oxygen Deploy Lever is pulled
d. both A and B above

Answer 5

d. both A and B above

Question 6

Passenger oxygen provides a continuous flow for approximately ___ minutes.

a. 20
b. 12
c. 15
d. 10

Answer 6

b. 12

Question 7

How many oxygen masks are located above each set of passenger seats? ____ Each flight attendant station? ____.

a. 3, 1
b. 3, 2
c. 4, 2
d. 4, 1

Answer 7

c. 4, 2

Question 8

____ will cause the PASS OXY ON light to illuminate in the cockpit.

a. Cabin altitude above 10,000 ft.
b. Manual activation of the passenger oxygen masks
c. Both A and B
d. None of the above

Answer 8

b. Manual activation of the passenger oxygen masks