Oxygen System Flashcards

1
Q

The oxygen system has a single bottle mounted where?

A

Left nose.

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2
Q

What prevents O2 bottle from over pressurizing?

A

Oxygen blowout disc.

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3
Q

Crew O2 Masks have 3 selections, name them.

A

Normal, 100% and Emergency.

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4
Q

With PAX oxygen in AUTO, when will the Masks drop?

A

Cabin Altitude of 14,500 feet.

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5
Q

When PAX O2 drop, does the flow start automatically?

A

No, lanyard must be pulled.

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6
Q

With PAX oxygen knob to ON, what causes Masks to drop?

A

O2 pressure in the line.

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7
Q

With PAX oxygen knob to OFF, crew masks function normally?

A

Yes.

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8
Q

How can oxygen pressure be monitored?

A

MFD GTC > Aircraft Systems > Summary Synoptic Page.

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