Lesson 2
PRACTICE EXERCISE
1.
What controls picture quality?
a.
Developer
b.
Filters
c.
Proper film
d.
Camera
2.
What type of film would you select for copy work where color is unimportant?
a.
Nonchromatic
b.
Panchromatic C
c.
d.
Orthochromatic
3.
(Refer to Figure 2-1). What type of film has the least sensitivity to colors?
a.
Panchromatic B
b.
Nonchromatic
c.
d.
Panchromatic C
4.
What speed film would you usually use for copy work?
a.
500 ASA/ISO
b.
400 ASA/ISO
c.
200 ASA/ISO
d.
100 or less ASA/ISO
Refer to Table 2-1 for Questions 5 and 6.
5.
You are copying material that has a constant tone and very dull contrast. What type of contrast
film should you use?
a.
Low contrast
b.
Average contrast
c.
High contrast
d.
Use filters
6.
You are copying documents where only black and white are present. What type of film should
you select?
a.
High contrast orthochromatic
b.
Low contrast orthochromatic
c.
Panchromatic ortho
d.
Infrared chromatic
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