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CTS-I practice Exam QUESTIONS AND CORRECT DETAILED SOLUTIONS LATEST UPDATED VERSION JUST RELEASED

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CTS-I practice Exam QUESTIONS AND CORRECT DETAILED SOLUTIONS LATEST UPDATED VERSION JUST RELEASED

Institution
CTS-I Practice
Course
CTS-I practice

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Page 1 of 67




CTS-I practice Exam QUESTIONS AND CORRECT
DETAILED SOLUTIONS LATEST UPDATED VERSION
JUST RELEASED


Question: Which device is used to verify signal integrity throughout a video system?


a. A volt meter to check resistance


b. A multi-meter


c. A Video Optimization meter (VOM)


d. A video test generator (VTG) - ANSWER✔✔d. A video test generator (VTG)




Question: Why is it essential to have hardware of the correct grade when preparing to mount

projectors, screens, or any assemblies?


a. They detract from installation appearance


b. It is more cost effective


c. It provides a uniform standard of quality


d. To ensure that the steel is not tempered - ANSWER✔✔c. It provides a uniform standard of

quality

, Page 2 of 67




Question: What is the total impedance (rounded) of 10 loudspeakers tapped at 7.5w each in a

70v, distributed system?


a. 128 ohms


b. 80 ohms


c. 65 ohms


d. 8 ohms - ANSWER✔✔c. 65ohms




Question: An amplifier can supply 100w at 2 ohms. How many 8 ohm speakers can be wired in

parallel without exceeding the capabilities of amplifier?


a. 2


b. 3


c. 1


d. 4 - ANSWER✔✔d. 4




Question: Before audiovisual equipment can be brought to a site what MUST occur?

, Page 3 of 67


a. General contractor must obtain a CO


b. The site must be clean and dust free


c. All cable must be installed


d. The rack must be wired - ANSWER✔✔b. The site must be clean and dust free




Question: Why is a plumb bob used during the installation process for a ceiling mounted

projector?


a. To locate high pressure fire control water lines


b. To locate the spot on the ceiling tile for the projector mount opening


c. To calculate the throw line distance to the screen from the mount


d. To locate a direct line for stable mounting - ANSWER✔✔b. To locate the spot on the ceiling

tile for the projector mount opening




Question: When removing existing cabling, the AV technician should:


a. Should cut all cables


b. Make a drawing of how the system is wired

, Page 4 of 67


c. Identify and mark what is to be re-used


d. Abandon old cabling - ANSWER✔✔c. Identify and mark what is to be re-used




Question: When pulling cable in a commercial building, what is a major concern?


a. The friction coefficient of the cable lubricant


b. Whether the conduit is flexible or rigid


c. If the cable pathways have bushings or grommets


correct check mark


d. Using cable that is rated for the space - ANSWER✔✔d. Using cable that is rated for the space




Question: Which mounting hardware will provide the MOST support when mounting a camera

bracket to sheetrock/plasterboard not located near a wall stud?


a. Self tapping screws


b. Plastic wall anchors / wall plugs


c. Snap toggles / hollow wall anchors


d. Masonry bolts - ANSWER✔✔c. Snap toggles / hollow wall anchors

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