7 - 4 1 .
7 - 4 2 .
To correct images that have blurry
backgrounds but focused central
a r e a s , what action should you take?
1.
Refocus
2.
S t a b i l i z e s u b j e c t
3.
Use a slower shutter speed
4.
U s e a f a s t e r s h u t t e r s p e e d
On moderately sunny days, to stop
t h e a c t i o n o f s a l u t i n g s u b j e c t s
twelve feet away positioned
diagonally toward the camera, what
shutter speed is recommended?
1.
1 / 5 0 0
2.
1 / 2 5 0
3.
1 / 1 2 5
4.
1 / 6 0
7-43.
F o r t h e b e s t r e s u l t s w h e n
p h o t o g r a p h i n g a p l a n e i n f l i g h t o n
a sunny afternoon, which of the
f o l l o w i n g s h u t t e r s p e e d s i s
recommended?
1.
1 / 2 5 0
2.
1 / 1 2 5
3.
1 / 6 0
4.
1 / 3 0
7-44.
A n a p e r t u r e i s a l s o r e f e r r e d t o b y
what term?
1.
Diaphragm
2.
Luminier
3.
f / s t o p
4.
Ring
7-45.
What term describes the diameter of
t h e l e n s o p e n i n g t h a t c o n t r o l s t h e
a m o u n t o f l i g h t s t r i k i n g t h e f i l m ?
1.
Diaphragm
2.
Luminier
3.
A p e r t u r e
4.
L e a f
7-46.
T h e b r i g h t e r t h e l i g h t t h e s m a l l e r
the recommended diaphragm opening.
1.
T r u e
2.
F a l s e
7-47.
Which of the following f/stop
a d j u s t m e n t s r e s u l t s i n t w i c e t h e
a m o u n t o f l i g h t s t r i k i n g t h e f i l m ?
1.
f / 2 t o f / 1 6
2.
f / 5 . 6 t o f / 8
3.
f / 5 . 6 t o f / 4
4.
f / 1 6 t o f / 1 1
7-48.
7-49.
7-50.
Which of the following f/stop
adjustments reduces the amount of
l i g h t s t r i k i n g t h e f i l m b y h a l f ?
1.
f / 1 6 t o f / 5 . 6
2.
f / 5 . 6 t o f / 2 . 8
3.
f / 2 . 8 t o f / 4
4.
f / 8 t o f / 1 6
O n a s t a n d a r d l e n s w i t h f / s t o p s
r a n g i n g f r o m f / 1 . 2 t o f / 2 2 , a t w h a t
f / s t o p i s t h e l e n s c o n s i d e r e d w i d e
open?
1.
f / 1 . 2
2.
f / 4
3.
f / 5 . 6
4.
f / 2 2
On a 50mm macro lens with f/stops
r a n g i n g f r o m f / 2 . 8 t o f / 1 6 , a t w h a t
f / s t o p i s t h e m o s t l i g h t a d m i t t e d ?
1.
f / 2 . 8
2.
f / 5 . 6
3.
f / 8
4.
f / 1 6
7-51.
While aboard ship photographing
daylight scenes with a 35mm camera
and 400 ISO film, your TTL meter
fails and your hand-held meter
f a l l s o v e r b o a r d .
What action(s)
should you take to continue
shooting with minimum interruption?
1.
Send down below for another
hand-held meter
2.
D e l a y a l l a c t i v i t y u n t i l
a n o t h e r c a m e r a a r r i v e s
3.
Quickly change camera batteries
4.
S e t t h e c a m e r a t o f / 1 6 a n d t h e
s h u t t e r s p e e d c l o s e t o 4 0 0
7-52.
What is the d e f i n i t i o n o f t h e f o c a l
l e n g t h o f a l e n s ?
1.
How far t h e l e n s c a n f o c u s
2.
How wide a lens can focus
3.
The distance between the lens
p l a n e a n d t h e f o c a l p l a n e
4.
The distance between the lens
o p t i c a l c e n t e r a n d t h e f o c a l
plane
7-53.
Which of the following lenses is
considered a long-range lens?
2.
35mm
3.
50mm
4.
58mm
1.
28mm
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