LESSON 1
7.
What is the normal development temperature when processing film?
a.
50
degrees
b.
58
degrees
c.
68
degrees
d.
78
degrees
8.
What are the three general types of stop bath?
a.
Plain,
water, and acid
b.
Plain,
acid, and acid-hardening
c.
Water,
acid, and acid-hardening
d.
Water,
neutral, and plain
9.
When processing at high temperatures use an acid-hardening stop bath:
a.
To
harden the emulsion
b.
To
soften the emulsion
c.
To
preserve the fixer
d.
To
retard development action
10.
What are the three types of fixing baths?
a.
Plain,
water, and acid
b.
Plain,
acid, and acid-hardening
c.
Water,
acid, and acid-hardening
d.
Water,
plain, and acid-hardening
11.
Film must always be washed:
a.
To prevent chemistry from contaminating your hands
b.
For short periods of time so water will not be wasted
c.
Because unwashed film may develop stains or fade in time
d.
To make sure all the black metallic silver has been removed
12.
a.
Vigorously shaking the tank to insure even development
b.
Using the automatic mode of the tank agitation machine
c.
Firmly tapping the tank on the edge of the sink 1 or 2 times
d.
Inverting the tank and bringing it back to an upright position
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