4-60.
You are tasked to photograph the
flight deck of your ship after a
new coat of non-skid has been
applied.
What time of day is best
to photograph the flight deck to
emphasize the texture of the newly
applied non-skid?
1. 1000
2. Noon
3. 1400
4. Early morning
4-61.
What type of lighting should
you use outdoors to produce a
silhouette photograph?
1.
Back
2.
Side
3.
Front
4.
45 degree
4-62.
You have processed a roll of
daylight-balanced slide film.
After removing the film from the
dryer, you notice all of the frames
taken indoors have a greenish cast.
Which of the following light
sources was most likely used to
photograph the indoor scenes?
1.
Electronic flash
2.
Tungsten
3.
Sodium vapor
4.
Fluorescent
Learning Objective:
Identify
proper techniques used in producing
images with electronic-flash units.
4-63.
Which of the following factors
pertaining to electronic-flash
units always remains constant?
1.
The f/stop being used
2.
The effective candlepower
seconds (ECPS)
3.
The guide number
4.
The film speed
4-64.
What two factors are used to
determine the guide number of
an electronic flash?
1.
ECPS and flash-to-subject
distance
2.
Film speed and flash-to-subject
distance
3.
ECPS and film speed only
4.
f/stop and flash-to-subject
distance
4-65.
Which of the following is NOT
a factor in obtaining correct
exposures with an electronic flash
and a lens with a leaf shutter?
1.
Shutter speed
2.
ISO of the film
3.
Flash-to-subject distance
4.
f/stop
4-66.
Of the following flash techniques,
which one is least desirable when
you are photographing people?
1.
Position the flash above the
lens
2.
Bounce the light from a white
ceiling
3.
Position the flash below the
lens
4.
Place diffusion material in
front of the flash
4-67.
Which of the following actions
should you take to minimize the
affect of red eye?
1.
Have the subject look directly
into the lens
2.
Move the flash away from the
lens axis
3.
Move the flash closer to the
lens axis
4.
Reduce the ambient room light
32

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