1-35.
Which, if any, of the following gages,
1-42.
reads pressure applied to the item under
test on the 59A120 test stand?
1.
DF-1, 0 to 100 H20
2.
PG-1, 0 to 160 psig
3.
PG-4, 0 to 15 psig
4.
None of the above
1-36.
When you are testing the accessories
1-43.
section for leakage, a leak will be
indicated on which of the following
gages?
1. PG-1
2. PG-2
3. PG-3
1-37.
When you test the accessories section
1-44.
on the 59A120 test stand, what is the
allowable leakage?
1.
2 psig in 10 min
2.
5 psig in 10 min
3.
2 psig in 15 min
4.
5 psig in 15 min
1-38.
The relief valve V-11 shall relieve at
no more than how many psig?
1.
50
2.
90
1-45.
3.
110
4.
120
1-39.
The relief valve V-11 shall be leak tight
at what minimum psig?
1.
50
2.
90
3.
100
1-46.
4.
110
1-40.
In order to bleed the accessory section
of the 59A120, which of the following
valves is used?
1. V-11
2. V-6
1-47.
3. V-5
4. V-1
1-41.
Any time the 0 to 160 psig pressure gage
pegs, it is caused by which of the
following parts?
With 1800 psi supply pressure applied,
the pressure regulator R-1 is set to
maintain what maximum pressure?
1.
110 psig
2.
120 psig
3.
140 psig
4.
160 psig
When operating valves V-2, V-5, V-6, V-7,
and V-10 on the 59A120 test stand, you
should be cautious when closing them
because they are manufactured from soft
aluminum.
1.
True
2.
False
Before attempting to set the pressure on
the R-1 regulator, you must first loosen
which of the following parts?
1.
Needle valve on the top of the
regulator
2.
Needle valve on the left side of
the regulator
3.
Needle valve on the right side of
the regulator
4.
Hex nut on the front of the
regulator
What is the pressure range of the
low-pressure test gage (PG-4) on the
59A120?
1.
0 to 15 psig
2.
0 to 50 psig
3.
0 to 100 psig
4.
0 to 500 psig
What type of a gage is the 0-100-in. H20
differential pressure gage?
1.
An aneroid operated
2.
A bellows operated
3.
A spring operated
4.
A gravity operated
The purpose of the low-pressure test
gage is to read
1.
pressure from the bell jar
2.
extremely low pressure from the
item under test
3.
the relief valve pressure
4.
leakage of the relief valve
1.
Supply cylinder
2.
Supply pressure gage DF-1
3.
Pressure regulator R-2
4.
Pressure regulator R-1
4
