AV TECHNOLOGIST TEST NEWEST 2025/2026 NEWEST
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
What is the primary reason for electrical codes and regulations? -
ANSWER-to safeguard persons and property
If the brightness level of a display is too high, the black areas of
the image will appear _____. - ANSWER-gray
In a series circuit, all of the current will _____. - ANSWER-flow
through the entire circuit
What is a mirror-like image of sound energy that reflects most
energy back in a single direction? - ANSWER-specular reflection
What type of audio processor passes very little or no additional
level when the input signal level exceeds the threshold level? -
ANSWER-limiter
,RF wireless microphones typically allow the user to change _____
in order to avoid interference from outside sources or other
wireless microphones. - ANSWER-frequency
The _____ model is a guide that assists with conforming network
communications and their processes to ISO standards. -
ANSWER-OSI
The measurement of color temperature is expressed in _____. -
ANSWER-Kelvin
The second conductor of an unbalanced circuit _____. -
ANSWER-is a shield around the wire used as the electrical
circuit's return path
The relationship between current and resistance is always _____.
- ANSWER-inversely proportional
, An AV system is best defined as two or more pieces of equipment
that _____. - ANSWER-are designed to work together to meet a
communications need
Which of the following statements accurately describes
unidirectional control communication? - ANSWER-Unidirectional
communication does not verify the receipt of commands.
The Inverse Square Law states that every time the distance
_____ from the source of the energy, the energy spreads to cover
_____ the previous area. - ANSWER-doubles; four times
Which video connectors can be found on digital computer
monitors? - ANSWER-HDMI, DisplayPort, DVI
Which type of microphone requires phantom power to operate? -
ANSWER-condenser
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
What is the primary reason for electrical codes and regulations? -
ANSWER-to safeguard persons and property
If the brightness level of a display is too high, the black areas of
the image will appear _____. - ANSWER-gray
In a series circuit, all of the current will _____. - ANSWER-flow
through the entire circuit
What is a mirror-like image of sound energy that reflects most
energy back in a single direction? - ANSWER-specular reflection
What type of audio processor passes very little or no additional
level when the input signal level exceeds the threshold level? -
ANSWER-limiter
,RF wireless microphones typically allow the user to change _____
in order to avoid interference from outside sources or other
wireless microphones. - ANSWER-frequency
The _____ model is a guide that assists with conforming network
communications and their processes to ISO standards. -
ANSWER-OSI
The measurement of color temperature is expressed in _____. -
ANSWER-Kelvin
The second conductor of an unbalanced circuit _____. -
ANSWER-is a shield around the wire used as the electrical
circuit's return path
The relationship between current and resistance is always _____.
- ANSWER-inversely proportional
, An AV system is best defined as two or more pieces of equipment
that _____. - ANSWER-are designed to work together to meet a
communications need
Which of the following statements accurately describes
unidirectional control communication? - ANSWER-Unidirectional
communication does not verify the receipt of commands.
The Inverse Square Law states that every time the distance
_____ from the source of the energy, the energy spreads to cover
_____ the previous area. - ANSWER-doubles; four times
Which video connectors can be found on digital computer
monitors? - ANSWER-HDMI, DisplayPort, DVI
Which type of microphone requires phantom power to operate? -
ANSWER-condenser
