Republic Airways Systems- Oxygen
UPDATED ACTUAL Exam Questions and
CORRECT Answers
The portable oxygen bottles are only used in the event of a loss of pressure, true or false? -
CORRECT ANSWER - False
How long is the PBE guaranteed to supply oxygen? - CORRECT ANSWER - 15 minutes
What is the color when oxygen pressure is in an advisory operating range and enough for only
two crew members? - CORRECT ANSWER - cyan blue
Once activated, each passenger oxygen mask can provide approximately _____ minutes of
oxygen. - CORRECT ANSWER - 12
When are the passenger oxygen masks automatically deployed? - CORRECT ANSWER -
Cabin Pressure Altitude Between 14,000 and 14,750 feet when Auto on passenger oxygen knob
selected
The ________ allows oxygen flow into the face seal, removing any smoke and fumes. -
CORRECT ANSWER - Purge valve
Can the cabin O2 door (above passenger seats) dispensing units be opened manually if it fails to
automatically deploy? - CORRECT ANSWER - Yes, by using a Manual Release Tool (MRT)
located at each FA station
Selecting the Overide position on the Passenger Oxygen knob will do what? - CORRECT
ANSWER - Deploy passenger oxygen masks regardless of cabin altitude
What is indicated when Mask Deployed light is on? - CORRECT ANSWER - The passenger
and flight attendant oxygen masks have been deployed
UPDATED ACTUAL Exam Questions and
CORRECT Answers
The portable oxygen bottles are only used in the event of a loss of pressure, true or false? -
CORRECT ANSWER - False
How long is the PBE guaranteed to supply oxygen? - CORRECT ANSWER - 15 minutes
What is the color when oxygen pressure is in an advisory operating range and enough for only
two crew members? - CORRECT ANSWER - cyan blue
Once activated, each passenger oxygen mask can provide approximately _____ minutes of
oxygen. - CORRECT ANSWER - 12
When are the passenger oxygen masks automatically deployed? - CORRECT ANSWER -
Cabin Pressure Altitude Between 14,000 and 14,750 feet when Auto on passenger oxygen knob
selected
The ________ allows oxygen flow into the face seal, removing any smoke and fumes. -
CORRECT ANSWER - Purge valve
Can the cabin O2 door (above passenger seats) dispensing units be opened manually if it fails to
automatically deploy? - CORRECT ANSWER - Yes, by using a Manual Release Tool (MRT)
located at each FA station
Selecting the Overide position on the Passenger Oxygen knob will do what? - CORRECT
ANSWER - Deploy passenger oxygen masks regardless of cabin altitude
What is indicated when Mask Deployed light is on? - CORRECT ANSWER - The passenger
and flight attendant oxygen masks have been deployed
