7.
How can zero tape speed be obtained?
a.
Freeze frame
b.
OFF position on the tape recorder
c.
Record mode
d.
Pause mode
8.
What is the quad system of recording for 2-inch tape?
a.
Four heads rotating 240 revolutions on a horizontal format
b.
Vertical rotation of four heads mounted on a head wheel
c.
Slanted track recording with four heads
d.
16 revolutions of four heads
9.
What are the basic principles of a TV camera?
a.
Conversion of optical images into electrical signals
b.
Transferring electrical signals to electrical energy to the
pickup tube
c.
Conversion of the pickup patterns to transmitted light into
visual pictures
d.
Transmitting light waves into visual pictures
10.
What is the basic principle of helical scan VTRs?
a.
Slanted track recording
b.
Perpendicular track recording
c.
Quad track recording
d.
Reverse polar recording
11.
Which definition best describes the CCD system?
a.
Electronic beam that scans a light-sensitive photoconductive
target
b.
Color correction device
c.
Charge coupled device
d.
Image sensing elements, which transfer optical images into spots
carrying an electric charge
12.
Which best defines an internal optical system?
a.
Color separation device
b.
Optical lens of the zoom lens system
c.
Image enhancing device
d.
Chromomatic dividing device
13.
What are the electronic characteristics of a camera?
a.
Chrominance, luminance, imaging
b.
Resolution, operating light levels, contrast
c.
Beam splitter, imaging device, color control
d.
Chips, circuits, and cables
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