2-28.
Why should two millipore filters be
used when a sediment test is
conducted?
1.
To increase the speed of the
filtration
2.
In case one is ripped or torn
during the filtration cycle
3.
To allow the sediment to be
trapped between the two
4.
To eliminate any fuel color
effect and increase accuracy
2-29.
What size are the pores of the
millipore filter?
1.
.60 micron
2.
.65 micron
3.
.70 micron
4.
.75 micron
2-30.
When preparing to conduct a
sediment test with the CFD/CCFD,
you should fill the polyethylene
bottle with how much fuel?
1.
500 ml
2.
600 ml
3.
700 ml
4.
800 ml
2-31.
The light system of the CFD/CCFD
should be warmed up for at least
how many minutes before use?
1.
1 to 2
2.
2 to 3
3.
3 to 4
4.
4 to 5
2-32.
The light intensity should be
adjusted to what reading prior to
measuring the millipore filter?
1.
6.0 milliamps
2.
0.6 milliamps
3.
0.06 milliamps
4.
0.006 milliamps
2-33.
When measuring the millipore
filters, the reading is taken in
1.
tenths
2.
hundredths
3.
thousandths
4.
ten thousandths
2-34.
2-35.
2-36.
2-37.
2-38.
The light intensity on the CFD/CCFD
is adjusted by use of a
1.
thermostat
2.
photovoltaic cell
3.
hydrostat
4.
rheostat
If adjustment of the light bulb
holder is required, what position
should the filament on the light
bulb be in after the adjustment is
made?
1.
Up
2.
Down
3. Horizontal
4. Vertical
Fuel with a known contamination
measurement must be run through the
Wratten filters when calibrating
the CFD/CCFD.
1.
True
2.
False
In accordance with PMS, at least
how often must CFD/CCFD be
calibrated?
1.
Monthly
2. Quarterly
3. Whenever a part is replaced
4.
Both 2 and 3 above
What is the main function of the
AEL Mk I and AEL Mk II?
1. To measure free water
2. To measure dissolved water
3. To detect salt water
4. To detect fresh water
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