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What is the purpose of a “kick-off” meeting in an AV project?
To finalize equipment installation
To start project planning and align stakeholders
To conduct system testing
To train end users
What is the key benefit of a “matrix switcher” in AV systems?
Amplifying audio
Routing any input to any output independently
Converting analog to digital signals
Multiplying signal strength
Which tool is commonly used to measure audio signal levels during system commissioning?
Oscilloscope
Sound level meter
Multimeter
Signal generator
Which of the following best describes “latency” in AV systems?
Time delay between input and output of a signal
Signal strength
Cable length
Power consumption
Which of the following is an example of an AV industry trade organization?
AVIXA
IEEE
OSHA
FCC
Which type of signal transmission is least susceptible to electromagnetic interference?
Analog audio over unshielded cable
Digital video over fiber optic cable
Analog video over coaxial cable
Balanced audio over shielded cable
Which type of cable connector is typically used for balanced audio?
RCA
XLR
HDMI
USB
What is the most important safety consideration when designing an AV system?
Ensuring all equipment matches the client’s favorite brand
Compliance with electrical and fire codes
Minimizing cable length regardless of routing
Using only the newest technology
What is “PoE” in AV system design?
Power over Ethernet, supplying power and data over a single cable
Protocol over Ethernet
Power only Ethernet
Professional output equipment
What does the term “gain before feedback” refer to in audio system design?
The maximum volume before distortion occurs
The maximum amplification before the system produces feedback noise
The increase in amplifier power over time
The difference between input and output signal strength
TESTED 18 Aug 2025
