Basic Photography Course

7-36.

Polarizing screens are being used
over copy lights.

Approximately

how much of an increase in exposure
is required as compared to using
the lights unscreened?

5 times

7-41.

You have copied a number of slides

2 times

and all of the processed images on

12 times

the roll are extremely yellow.

20 times

What action should you take first?

7-37.

You are using an ISO 100 speed
film to make copies.

Your exposure

meter reading is taken from an

18-percent gray card.

What ISO

speed should you set into the

meter?

100

200

7-38.

You are producing copies using

a 14-inch bellows extension.

The lens focal length is 6 inches
and the indicated exposure is
3 seconds.

What exposure time,

in seconds, should you use?

7-39.

When photographing images of a CRT,

you must be aware of which of the

following requirements?

The shutter speed is extremely
critical when photographing

radarscopes

The screen brightness must
be adjusted to maximum so the
brightest possible images are
provided

To shoot a computer monitor,
you must set the camera shutter

speed to 1/250 second

The optical axis of the lens
must be centered and

perpendicular to the monitor

7-40.

For slide duplication, what side of
the film should face the camera?

Emulsion

Base

Subtract 50Y from the filter
pack

Add 50B to the filter pack

Add 50M and 50C to the filter
pack

Check the duplicating system

to ensure the CC filters were
in the proper position when
the slides were exposed

7-42.

When trying to determine the

color correction necessary for a
duplicate color slide, you should
examine what tones?

Midtones

Shadows

Highlights

7-43.

By viewing a color slide through a
CC10R filter, you determined that
the color looks correct.

Which of

the following adjustments should

you make to your filter pack?

Subtract CC10R only

Subtract CC10M and CC10Y

Add CC10C only

Subtract CC10C only

Learning Objective:

Identify

proper mixing and storage

procedures for photographic

chemicals.

Learning Objective:

Identify

methods used to duplicate slides.

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Basic Photography Course

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DOFMaster for Windows On-line Depth of Field Calculator DOFMaster for Mobile Devices On-line Depth of Field Table Hyperfocal Distance Chart Articles FAQ Recommended Books Support Contact Links Home As an Amazon Associate I earn from qualifying purchases.	contents <- previous page next page -> 7-36. Polarizing screens are being used over copy lights. Approximately how much of an increase in exposure is required as compared to using the lights unscreened? 1. 5 times 7-41. You have copied a number of slides 2. 2 times and all of the processed images on 3. 12 times the roll are extremely yellow. 4. 20 times What action should you take first? 7-37. You are using an ISO 100 speed film to make copies. Your exposure meter reading is taken from an 18-percent gray card. What ISO speed should you set into the meter? 1. 25 2. 50 3. 100 4. 200 7-38. You are producing copies using a 14-inch bellows extension. The lens focal length is 6 inches and the indicated exposure is 3 seconds. What exposure time, in seconds, should you use? 1. 6 2. 12 3. 16 4. 32 7-39. When photographing images of a CRT, you must be aware of which of the following requirements? 1. The shutter speed is extremely critical when photographing radarscopes 2. The screen brightness must be adjusted to maximum so the brightest possible images are provided 3. To shoot a computer monitor, you must set the camera shutter speed to 1/250 second 4. The optical axis of the lens must be centered and perpendicular to the monitor 7-40. For slide duplication, what side of the film should face the camera? 1. Emulsion 2. Base 1. Subtract 50Y from the filter pack 2. Add 50B to the filter pack 3. Add 50M and 50C to the filter pack 4. Check the duplicating system to ensure the CC filters were in the proper position when the slides were exposed 7-42. When trying to determine the color correction necessary for a duplicate color slide, you should examine what tones? 1. Midtones 2. Shadows 3. Highlights 7-43. By viewing a color slide through a CC10R filter, you determined that the color looks correct. Which of the following adjustments should you make to your filter pack? 1. Subtract CC10R only 2. Subtract CC10M and CC10Y 3. Add CC10C only 4. Subtract CC10C only Learning Objective: Identify proper mixing and storage procedures for photographic chemicals. Learning Objective: Identify methods used to duplicate slides. 52 contents Basic Photography Course <- previous page next page ->	As an Amazon Associate I earn from qualifying purchases.
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