AVP Final Test Questions & Answers 2024/2025
Define Headroom - ANSWERSProper vertical proportion on a camera
Value of video black in millivolts and IRE? - ANSWERS7.5 mv, 0 IRE
Value of no signal black in IRE - ANSWERS-40IRE
What does IRE stand for - ANSWERSInternational Institue of Ra...
Define Headroom - ANSWERSProper vertical proportion on a camera
Value of video black in millivolts and IRE? - ANSWERS7.5 mv, 0 IRE
Value of no signal black in IRE - ANSWERS-40IRE
What does IRE stand for - ANSWERSInternational Institue of Radio Engineers
What does the acronym SMPTE stand for? - ANSWERSSociety of Motion Picture and Television Engineers
What are PLUGE bars and what are they used for? - ANSWERS-picture line-up generation equipment
-Brightness
Define focal length. - ANSWERSThe distance between the optical center of the lens to the focal plate
What is a Prime Lens? - ANSWERSFixed focal length
What does a 2X extender on a lens do? - ANSWERSdouble the focal length of the lens.
What does CCU stand for? What is it used for? - ANSWERS-Camera control unit
-setting up and adjusting the camera: iris and white balance
What is F-stop? - ANSWERSthe f-stop regulates how much light is allowed to pass through the camera
lens by varying the size of the hole the light comes through.
, Define aperture: - ANSWERSthe opening in the lens that lets light into the camera.
As f-stop number gets larger, the aperture gets? - ANSWERSSmaller
Define "Depth-of-Field" - ANSWERSthe distance between the nearest and farthest points where an
object would be in focus.
Define "Perception of Depth" - ANSWERShow far the objects in the foreground appears to be from the
objects in the background
What is the purpose of the Macro focus? - ANSWERSto be able to get things in focus that are very close
to the lens
What is a Waveform Monitor? - ANSWERSAn oscilloscope that displays a fluctuating line that traces the
variations of the video signal,
What is a Vectorscope? - ANSWERSAn oscilloscope that is used to check the color accuracy of each part
of the video system
Color temperature of arc source? - ANSWERS
Incandescent source? - ANSWERS
What are the five major steps to White Balance? - ANSWERSSet Master balck
auto black balance
set master white
auto white balance
Paint
What is does it mean to "Paint" a camera? - ANSWERSManually correcting the white balance to match
the cameras
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