1.
The function of the light trap on the developing tank is to let the ____________ in and... (continued in next question)
Explanation
Page 130: "The top of the processing tank has a light trap, an opening designed to allow processing solutions in and out without letting light in."
2.
(continued from previous question)...to keep the ___________ out.
Explanation
Page 130: "The top of the processing tank has a light trap, an opening designed to allow processing solutions in and out without letting light in."
3.
A _________________ is a school or other darkroom that is shared by many people.
Explanation
Page 130: "This is especially true of equipment in a gang darkroom, a school or other darkroom shared by many people."
4.
Most ___________ reels are adjustable to accommodate either 35mm or 120 (medium format) film.
Correct Answer
A. Plastic
Explanation
Page 130: "Stainless steel reels fit only one side of film -- usually 35mm or 120 (medium format). If you shoot both kinds of film, you will need to purchase two separate reels. Most models of plastic reels are adjustable to accommodate either size."
5.
__________ reels fit only one size of film.
Correct Answer
B. Stainless steel
Explanation
Page 130: "Stainless steel reels fit only one side of film -- usually 35mm or 120 (medium format). If you shoot both kinds of film, you will need to purchase two separate reels. Most models of plastic reels are adjustable to accommodate either size."
6.
Scissors with a/an ______________-end are safest for in the darkroom.
Correct Answer
B. Blunt
Explanation
Page 132: "You will need to cut the film from the spool after winding it on a reel, and you will have to cut dry film into strips for storage and handling. Blunt-end scissors are the safest, particularly because you will often be cutting in the dark."
7.
Storage bottles that can eliminate excess _____ in some way are especially good for extending the life of your chemicals.
Correct Answer
air
Explanation
Page 133: "Bottles that collapse or can be squeezed to eliminate excess air are especially good for extending the life of your chemicals."
8.
A film washer is a mandatory accessory for a darkroom.
Correct Answer
B. False
Explanation
Page 133: "Note that a film washer is an optional accessory, as there are ways to wash film without one."
9.
Negatives are vulnerable to scratching or other physical damage.
Correct Answer
A. True
Explanation
Page 133: "Negatives are vulnerable to scratching or other physical damage from contaminants, such as dust and dirt, and careless handling."
10.
A __________________ can be used to load film into your processing reels and tank if a darkroom is not available.
Correct Answer
changing bag
Explanation
Page 134: "When a darkroom is not available, you can load film into your processing reels and tank in a collapsible, lighttight sack called a changing bag."
11.
Chemical poweders must be mixed with __________ to make a stock solution.
Correct Answer
B. Water
Explanation
Page 134: "Powders must be mixed with water to make a stock solution, the form in which chemicals are generally stored."
12.
The usable form of the chemical is called a ___________________.
Correct Answer
working solution
working soltion
Explanation
Page 134: "The usable form of the chemical (whether diluted or undiluted) is called a working solution."
13.
What chemical used first in film-processing?
Correct Answer
D. Developer
Explanation
Page 136
14.
What is the last chemical that is used in film-processing?
Correct Answer
B. Wetting agent
Explanation
Page 136
15.
What is the most important processing chemical?
Correct Answer
D. Developer
Explanation
Page 136: "The developer is the most important processing chemical because it forms the image, turning exposed film into negatives."
16.
The _______ the film exposure, the denser the concentration of developed silver.
Correct Answer
B. Greater
Explanation
Page 136: "The greater the film exposure, the denser the concentration of developed silver."
17.
If you were to dilute 1 quart of stock solution 1:3 (1 part developer to 3 parts H20), how many quarts of working solution would you have? _______ quarters
Correct Answer
4
four
Explanation
If you dilute 1 quart of stock solution with a ratio of 1:3 (1 part developer to 3 parts H20), you would have a total of 4 quarts of working solution. The ratio indicates that for every 1 part of developer, you mix it with 3 parts of water. Since you start with 1 quart of stock solution, you would add 3 quarts of water to it, resulting in a total of 4 quarts of working solution.
18.
It would take _____ minutes to develop Tri-X film in D-76, 1:1, at 68*F.
Correct Answer
10
ten
Explanation
Chart on page 136
19.
It would take _____ minutes to develop Tri-X film in D-76, 1:1, at 69*F.
Correct Answer
9.75
9-3/4
93/4
Explanation
Chart on page 136
20.
Time and temperatures for developing should be followed exactly according to the chart or a disaster will occur.
Correct Answer
A. True
Explanation
Page 137
21.
With the stop bath described in the text, how much stock solution should you use to make 20 oz. of working solution?
Correct Answer
2
two
2 ounces
two ounces
Explanation
Page 137: "1 part prepared stop to 9 parts water"
____oz stop x 9oz water = 20oz working solution
22.
The terms hypo and fix (or fixer) are interchangeable.
Correct Answer
A. True
Explanation
Page 138: "Fixer, sometimes called hypo, is a chemical that removes this unexposed (and thus undeveloped) silver, allowing the film to be viewed safely in the light."