1-48.
The low-pressure test gage is protected
by a gage guard set at what pressure
range?
1.
5 to 11 psig
2.
5 to 15 psig
3.
11 to 14 psig
4.
10 to 15 psig
1-49.
If you have a 59A120 test stand that
the differential pressure gage (DF-1)
indicates low readings, your problem
would most likely be located in which
of the following areas?
1.
Shut off differential pressure valve
(V-8)
2.
Low-pressure shut off valve
3.
0 to 160 psig oxygen pressure
regulator (PG-4)
4.
Differential pressure bleed valve
(V-7)
1-50.
The relief valve located in the bell jar
has a range of
1.
3 to 5 psig
2.
5 to 7 psig
3.
5 to 15 psig
4.
110 to 120 psig
1-51.
When you replace tubing on a 59A120 test
stand, what is the minimum wall thickness
for tubing used on high-pressure tubing?
1.
025
2.
032
3.
049
4.
052
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