9-24.
9-25.
9-26.
9-27.
9-28.
9-29.
9-30.
The high pressure regulator of
the 1172AS1OO test stand supplies
gas to a system from a minimum
psig to the maximum psig of the
supply cylinder used.
The gas is
regulated at what minimum psig?
1.
100
2
150
3.
200
4.
250
What is the range of the input
pressure gauge?
1.
0 to
160 psi
2.
0 to
200 psi
3.
0 to 2,000 psi
4.
0 to 3,000 psi
What is the range of the
regulated low-pressure gauge?
1.
0 to
160 psi
2.
0 to
200 psi
3.
0 to 2,000 psi
4.
0 to 3,000 psi
What is the range of the
pressure/suction manometer?
1.
-3.5 to +20.0) in H2O
2.
-5.5 to +20.0 in H2O
3.
-9.5 to +22.0 in H2O
4.
-12.0 to +26.0 in H2O
What is the range of the
range leakage rotameter?
1.
20 to
200 ccm
2.
20 to 2,000 psig
3.
200 to 2,000 ccm
4.
200 to 2,000 psig
high
Which of the following formulas
is correct?
1.
10 ccm = 1 LPM
2.
100 ccm = 1 LPM
3.
1,000 ccm = 1 LPM
4.
10,000 ccm = 1 LPM
The overboard leakage rotameter
is calibrated at 14.7 psig with
an ambient air temperature of how
many degrees?
1.
60°F
2.
70°F
3.
75°F
4.
80°F
9-31.
9-32.
9-33.
9-34.
9-35.
9-36.
The vacuum pump supplied with the
1172AS100 test stand has the
capability of evacuating the
chamber at a rate of 22.5 cubic
feet per minute at an altitude of
how
1.
2.
3.
4.
How
the
for
many feet?
43,600
45,600
51,600
54,600
many prongs are required on
electrical connection plug
the vacuum pump on the
1172AS100 test stand?
1.
Two only
2.
Two or three
3.
Three only
4.
Four
Learning Objective:
Identify the
maintenance procedures on the
1172AS100 test stand.
What is the specific gravity of
the fluid that is used to fill
the pressure suction manometer?
1.
1.0
2.
1.3
3.
1.7
4.
1.9
When mixing manometer fluid, the
ratio should be 1 part of merian
D-2930 to how many parts of
distilled water?
1.
0.1
2.
1.0
3.
10.0
4.
100.0
What color manometer fluid is
used in the
manometer?
1.
Green
2.
Red
3.
Yellow
4.
Blue
What is the
pressure suction
gauge guard cutoff
pressure for the regulated low-
pressure gauge?
1.
100±5 psig
2.
145±5 psig
3.
150±5 psig
4.
170±5 psig
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