AVIXA Video 1 Essentials Vision and
Perception Test UPDATED ACTUAL Exam
Questions and CORRECT Answers
Which of the following stage lighting instruments is used as a spotlight? - CORRECT
ANSWER - ELS or Ellipsoidal Reflective Spotlight
The visiual field of the human eye is _ Wide - CORRECT ANSWER - 200 degrees
The word "Chroma" is sometimes used for the ___ of each hue - CORRECT ANSWER -
Saturation
The back light - CORRECT ANSWER - Shines on the subject's shoulders and hair
Why is color temperature awareness important in the AV industry? - CORRECT
ANSWER - AV equipment allows for adjusting the "whiteness "for optimal display
Which of the following describes the number of cycles in a given time period? - CORRECT
ANSWER - Frequency
How many dimensions does color space posses? - CORRECT ANSWER - Three
The fill light does which of the following? - CORRECT ANSWER - Fills in dark spots
which are created
The source or bulb of the light output is called a - CORRECT ANSWER - Lamp
A spot meter is used to take ___ light measurements - CORRECT ANSWER - Reflected
, Designers of visual presentations try to _____ Ambient Light - CORRECT ANSWER -
Minimize
Different colors of light vary in ___ - CORRECT ANSWER - Wavelength
Perceived illumination decreases by ____ when the distance from a light source is doubled. -
CORRECT ANSWER - 75%
The refractive index varies for different wavelengths of light, producing an effect called ____ -
CORRECT ANSWER -
The different distributions of white light sources means that each white light ____ is -
CORRECT ANSWER -
____ is the distance in meters between two corresponding points of two consecutive cycles -
CORRECT ANSWER - Wavelength
Which of the following is the colored part of the eye? - CORRECT ANSWER - Iris
Which of the following stage lighting instruments provides pattern projection capabilities? -
CORRECT ANSWER -
Different colors of light vary in ___ - CORRECT ANSWER -
Which of the following stage lighting instruments is used to wash large areas of a stage -
CORRECT ANSWER - PAR
What are the three characteristics used to describe Color? - CORRECT ANSWER - Hue,
Value, and Saturation
Perception Test UPDATED ACTUAL Exam
Questions and CORRECT Answers
Which of the following stage lighting instruments is used as a spotlight? - CORRECT
ANSWER - ELS or Ellipsoidal Reflective Spotlight
The visiual field of the human eye is _ Wide - CORRECT ANSWER - 200 degrees
The word "Chroma" is sometimes used for the ___ of each hue - CORRECT ANSWER -
Saturation
The back light - CORRECT ANSWER - Shines on the subject's shoulders and hair
Why is color temperature awareness important in the AV industry? - CORRECT
ANSWER - AV equipment allows for adjusting the "whiteness "for optimal display
Which of the following describes the number of cycles in a given time period? - CORRECT
ANSWER - Frequency
How many dimensions does color space posses? - CORRECT ANSWER - Three
The fill light does which of the following? - CORRECT ANSWER - Fills in dark spots
which are created
The source or bulb of the light output is called a - CORRECT ANSWER - Lamp
A spot meter is used to take ___ light measurements - CORRECT ANSWER - Reflected
, Designers of visual presentations try to _____ Ambient Light - CORRECT ANSWER -
Minimize
Different colors of light vary in ___ - CORRECT ANSWER - Wavelength
Perceived illumination decreases by ____ when the distance from a light source is doubled. -
CORRECT ANSWER - 75%
The refractive index varies for different wavelengths of light, producing an effect called ____ -
CORRECT ANSWER -
The different distributions of white light sources means that each white light ____ is -
CORRECT ANSWER -
____ is the distance in meters between two corresponding points of two consecutive cycles -
CORRECT ANSWER - Wavelength
Which of the following is the colored part of the eye? - CORRECT ANSWER - Iris
Which of the following stage lighting instruments provides pattern projection capabilities? -
CORRECT ANSWER -
Different colors of light vary in ___ - CORRECT ANSWER -
Which of the following stage lighting instruments is used to wash large areas of a stage -
CORRECT ANSWER - PAR
What are the three characteristics used to describe Color? - CORRECT ANSWER - Hue,
Value, and Saturation
