2-45.
Which of the following systems is the
largest and most important system in
the operation of the 1172 AS 100 test
stand?
1.
Vacuum
2.
System bleed
3.
Flow measuring
4.
Differential pressure
2-46.
Where does the output flow system
originate?
1.
Prizometer
2.
Flow selector valve
3.
Vol-O-Flow element
2-47.
Output flow systems can be used only
with the chamber at altitude.
1. True
2.
False
2-48.
The input flow system originates at
the
2-49.
Which of the following systems
originates at either the vent ambient
valve or the vent pressure valve?
1.
Vent flow
2.
Differential pressure
3.
Vol-O-Flow
4.
Bleed
2-50.
To use the flow measuring system, you
must convert liters-per-minute to
which of the following measurements?
1.
In. H20
2.
Psig
3.
In. Hg
2-51.
At what altitude & you perform the
leak test for the flow measuring
system?
1.
Sea level
2.
5,000 feet
3.
10,000 feet
4.
15,000 feet
1.
prizometer
2.
flow selector valve
3.
suit simulator
4.
air intake
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