1-29. Gaseous oxygen will condense to a
liquid under which, if any, of the
following conditions?
1.
Temperatures above its critical
temperature
2.
Atmospheric pressure
3.
Pressure above its critical
pressure
4.
None of the above
1-30. What are the physical characteristics
of gaseous oxygen?
1.
Odorless, tasteless, colorless
2.
Pale blue fluid that flows like
water
3.
1.5 times heavier than air
4.
None of the above
1-31.
How much heavier is 1 gallon of
liquid oxygen than 1 gallon of water?
1.
1.10 lb
2.
1.12 lb
3.
1.13 lb
4.
1.14 lb
1-32.
What is the total weight of 1 gallon
of liquid oxygen?
1.
9.159 lb
2.
9.519 lb
3. 9.5 lb
4. 9.1 lb
1-33.
What are the two most important
factors a supervisor looks for in an
individual before assigning him/her
duties and responsibilities of
handling LOX?
1.
An understanding of safety and
LOX cart operation
2.
A current LOX license and
knowledge of LOX cart operation
3.
Consciousness, safety, and first
aid ability
4.
An understanding of safety and a
history of reliable performance
1-34.
How often should an aircraft LOX
converter system be sampled and
tested?
2. Every 30 days
3.
AS soon as possible after a
report of in-flight odors by
aircrew personnel
4.
When the AME suspects the system
doesnt smell right
1-35.
What contaminants must be prevented
from entering a LOX system during
the handling and transfer process?
1.
Water
2.
FOD
3.
Oil
4.
Atmospheric gases
1-36.
Reports concerning LOX contamination
will be submitted in accordance with
what OPNAVINST?
1.
3750.6
2.
4790.2
3.
5100.19
4.
8023.1
1-37.
Under which of the following
conditions must a LOX converter or
oxygen system be purged?
1.
If the system is left open to
the atmosphere
2.
Whenever contamination is
suspected
3.
When empty
4.
All of the above
1-38.
An aircraft oxygen system or LOX
converter must be purged in
accordance with what publications?
1.
OPNNAVINST 4790.2 and the MIMs
2.
OPNAVINST 3750.6 and the MIMs
3. NAVAIR 01-LOX-6.4 and the MIMs
4.
NAVAIR 01-13-1-6.4 and/or the
MIMs
4
1. Every 210 days