What cable type is commonly used for HDMI installations?
Correct!
Wrong!
HDMI is a standard for digital video and audio signals.
What is the main advantage of using balanced audio cables?
Correct!
Wrong!
Balanced cables reduce signal interference.
Which connector type is used for professional audio equipment?
Correct!
Wrong!
Connectors must be reliable for consistent signal transmission.
Why is impedance matching important in AV systems?
Correct!
Wrong!
Impedance affects signal quality and power transfer.
Which standard defines 4K video resolution?
Correct!
Wrong!
Resolutions define clarity and sharpness.
What device distributes a single video source to multiple displays?
Correct!
Wrong!
Distribution systems simplify large installations.
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What is keystone correction in projectors?
Correct!
Wrong!
Image shape correction ensures accurate display.
Which installation step ensures speakers are wired in phase?
Correct!
Wrong!
Phase affects sound quality and directionality.
What device combines multiple audio signals?
Correct!
Wrong!
Mixers are used to manage audio from several sources.