AVIXA Recognized AV Technologist Test
Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
A signal transmitted at the decrease in signal strength or
proper level will _____ over amplitude
distance. decrease in signal
strength or amplitude pick up
additional harmonics to the
fundamental frequency
decrease in signal frequency
maintain signal level
If voltage stayed the same and decreased
current increased, resistance
would have _____. increased
stayed the same reversd
polarity decreased
Which of the following display LCD
technologies are transmissive?
Virtual reality headsets
Interactive whiteboards LCD
LED
What is the purpose of a wall It lights the background and adds
wash in a three-point lighting depth
system? It fills in shadows cast
by other lights It is the
brightest light on the subject It
lights the background and
,adds depth It creates an
outline around the subject to
separate it from the
background
What does a sightline study to determine the most appropriate
determine? to determine room seating layout and screen position
size to determine how many
people should be in a room
while observing a display to
determine table and chair
spacing to determine the most
appropriate seating layout and
screen position
Lower sensitivity microphones capture high sound pressure level
may be used in order to _____. sources, such as a singer
reduce the energy
consumption of an audio
system save money in
applications where audio is
unimportant capture low
sound pressure level sources,
such as a soft-spoken
presenter capture high sound
pressure level sources, such
as a singer
What is the definition of the number of times a complete
"frequency?" the cycle when cycle occurs per second
molecules move from rest
through compression to rest to
rarefaction the physical
distance between two points
, of a waveform the number of
times a complete cycle occurs
per second the intensity or
loudness of a sound in a
particular medium
Which of the following They are used for speech
statements about automatic applications, such as meetings.
mixers in audio applications is
true? They are used for speech
applications, such as
meetings. They only work for
program audio applications,
such as music. They can only
adjust one channel at a time.
They require live personnel for
operation.
What type of wave has the ultraviolet
highest frequency in the range
of the electromagnetic
spectrum? ultraviolet infrared
microwaves radio frequencies
The dimensions of antennas carrier frequency
used for RF transmission are
directly related to the _____.
carrier frequency retransmit
location program content
height of the antenna above
the ground
The R, G, and B video signals kept separate in order to preserve
in an analog computer display the best quality
Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
A signal transmitted at the decrease in signal strength or
proper level will _____ over amplitude
distance. decrease in signal
strength or amplitude pick up
additional harmonics to the
fundamental frequency
decrease in signal frequency
maintain signal level
If voltage stayed the same and decreased
current increased, resistance
would have _____. increased
stayed the same reversd
polarity decreased
Which of the following display LCD
technologies are transmissive?
Virtual reality headsets
Interactive whiteboards LCD
LED
What is the purpose of a wall It lights the background and adds
wash in a three-point lighting depth
system? It fills in shadows cast
by other lights It is the
brightest light on the subject It
lights the background and
,adds depth It creates an
outline around the subject to
separate it from the
background
What does a sightline study to determine the most appropriate
determine? to determine room seating layout and screen position
size to determine how many
people should be in a room
while observing a display to
determine table and chair
spacing to determine the most
appropriate seating layout and
screen position
Lower sensitivity microphones capture high sound pressure level
may be used in order to _____. sources, such as a singer
reduce the energy
consumption of an audio
system save money in
applications where audio is
unimportant capture low
sound pressure level sources,
such as a soft-spoken
presenter capture high sound
pressure level sources, such
as a singer
What is the definition of the number of times a complete
"frequency?" the cycle when cycle occurs per second
molecules move from rest
through compression to rest to
rarefaction the physical
distance between two points
, of a waveform the number of
times a complete cycle occurs
per second the intensity or
loudness of a sound in a
particular medium
Which of the following They are used for speech
statements about automatic applications, such as meetings.
mixers in audio applications is
true? They are used for speech
applications, such as
meetings. They only work for
program audio applications,
such as music. They can only
adjust one channel at a time.
They require live personnel for
operation.
What type of wave has the ultraviolet
highest frequency in the range
of the electromagnetic
spectrum? ultraviolet infrared
microwaves radio frequencies
The dimensions of antennas carrier frequency
used for RF transmission are
directly related to the _____.
carrier frequency retransmit
location program content
height of the antenna above
the ground
The R, G, and B video signals kept separate in order to preserve
in an analog computer display the best quality
