Final Exam Oxygen Review Flashcards Preview

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Flashcards in Final Exam Oxygen Review Deck (8)
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1
Q

What are the two types of oxygen systems on airplanes ?

A

Stored Gas Chemical/solid state

2
Q

What are the parameters of a High Press. Oxygen bottle?

A
  • 1800 - 2400 psi
  • Green
  • Labeled “Aviators Breathing Oxygen” stenciled in white 1” letters
3
Q

What are the parameters of a Low Press. Oxygen bottle?

A
  • 450 psi
  • Yellow
  • Labeled “Aviator’s Breathing Oxygen”
4
Q

What are the three types of Green (HP) Oxygen bottles

A

DOT 3AA 1800

DOT 3HT 1800 (thinner wall)

DOT E8162 Aluminum lined with kevlar overwrap

5
Q

What is the hydrostatic testing interval for DOT 3AA 1800?

A

Tested every 5 years

6
Q

What is the Hydrostatic testing intervals for DOT 3AA 1800 with the thinner wall?

A

Tested every 3 years (max 24 year life)

7
Q

What is the testing interval for DOT E8162 aluminum-kevlar?

A

Tested every 3 years and maximum 15 year life

8
Q

What is important to keep in mind when replacing oxygen bottles?

A

Make sure replacement bottle is same size and weight as the one removed, as brackets may not be strong enough for a heavier bottle