ASSIGNMENT 3
Textbook Assignment:
"Photographic Quality Assurance," "Electronic Imaging," and "Aerial
Photography."
Pages 2-29 through 4-1.
Learning Objective (continued) :
Recognize factors that may affect
a process-control chart.
FIGURE 3A
IN ANSWERING QUESTION 3-1 THROUGH 3-4,
REFER TO FIGURE 3A.
3-1.
What segment represents a jump?
1. A
2. B
3. C
4. D
3-2.
What segment represents a random
pattern?
1.
A
2.
B
3. C
4. D
3-3.
What segment represents a trend?
1. A
2. B
3. c
4. D
3-4.
What segment represents a run?
1. A
2. B
3. c
4. D
3-5.
3-6.
3-7.
3-8.
You have just processed a control
strip and the high-density reading
plots above the upper-control
limit.
What action should you take
first?
1.
Check the calibration
of the densitometer
2.
Conduct a complete
chemical analysis
3.
Stop the process and
change the chemicals
4.
Review the chemical-mixing
records
Learning Objective:
Recognize
procedures used in a color process-
monitoring program.
What is the recommended temperature
for storing color control strips?
1.
68F to 75F
2.
50F to 68F
3.
0F to 32F
4.
0F or below
The manufacturer processes the
reference strip that is included
with each package of color control
strips.
1.
True
2.
False
You are establishing a color
process-monitoring chart.
After
processing five control strips, you
read and average your data.
Your
readings exceed the aim values
provided by the manufacturer but
fall within the action limits.
What action should you take?
1.
Null the densitometer
2.
Arbitrarily adjust the data
so it falls on the mean
3. Apply the adjustment tolerances
provided by the manufacturer
4.
Disregard the data and process,
read,
and average five more
control strips
16

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