2025 AVIXA Recognized AV Technologist Practice Test with 200 Questions and Correct Answers/ AVIXA Recognized AV Technologist Latest Practice Exam

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2025 AVIXA Recognized AV Technologist
Practice Test with 200 Questions and
Correct Answers/ AVIXA Recognized AV
Technologist Latest Practice Exam

A signal transmitted at the proper level will _____ over distance.
p p p p p p p p p p




decrease in signal strength or amplitude
p p p p p




pick up additional harmonics to the fundamental frequency
p p p p p p p




decrease in signal frequency p p p




maintain signal level - p p p




p ..........ANSWER.......decrease in signal strength or amplitude p p p p p




If voltage stayed the same and current increased, resistance would
p p p p p p p p p p




have _____. p




increased

stayed the same p p




reversd polarity p




decreased - ..........ANSWER.......decreased
p p

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Which of the following display technologies are transmissive?
p p p p p p p




Virtual reality headsets p p




Interactive whiteboards p




LCD

LED - ..........ANSWER.......LCD
p p




What is the purpose of a wall wash in a three-point lighting system?
p p p p p p p p p p p p




It fills in shadows cast by other lights
p p p p p p p




It is the brightest light on the subject
p p p p p p p




It lights the background and adds depth
p p p p p p




It creates an outline around the subject to separate it from the back
p p p p p p p p p p p p




ground - p




p ..........ANSWER.......It lights the background and adds depth p p p p p p




What does a sightline study determine?
p p p p p




to determine room size
p p p




to determine how many people should be in a room while observing
p p p p p p p p p p p




p a display
p




to determine table and chair spacing
p p p p p

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to determine the most appropriate seating layout and screen positi
p p p p p p p p p




on - p




p ..........ANSWER.......to determine the most appropriate seating lay p p p p p p




out and screen position
p p p




Lower sensitivity microphones may be used in order to _____.
p p p p p p p p p




reduce the energy consumption of an audio system
p p p p p p p




save money in applications where audio is unimportant
p p p p p p p




capture low sound pressure level sources, such as a soft-
p p p p p p p p p




spoken presenter p




capture high sound pressure level sources, such as a singer -
p p p p p p p p p p




p ..........ANSWER.......capture high sound pressure level sources, suc p p p p p p




h as a singer
p p p




What is the definition of "frequency?"
p p p p p




the cycle when molecules move from rest through compression to r
p p p p p p p p p p




est to rarefaction
p p




the physical distance between two points of a waveform
p p p p p p p p




the number of times a complete cycle occurs per second
p p p p p p p p p

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the intensity or loudness of a sound in a particular medium -
p p p p p p p p p p p




p ..........ANSWER.......the number of times a complete cycle occurs p p p p p p p p p




er second
p




Which of the following statements about automatic mixers in audio
p p p p p p p p p p




applications is true? p p




They are used for speech applications, such as meetings.
p p p p p p p p




They only work for program audio applications, such as music.
p p p p p p p p p




They can only adjust one channel at a time.
p p p p p p p p




They require live personnel for operation. -
p p p p p p




p ..........ANSWER.......They are used for speech applications, such as p p p p p p p p




meetings.



What type of wave has the highest frequency in the range of the elec
p p p p p p p p p p p p p




tromagnetic spectrum? p




ultraviolet

infrared

microwaves

radio frequencies - ..........ANSWER.......ultraviolet
p p p