CTS-I EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS, Exams of Nursing

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CTS-I EXAM 2024/2025 WITH 100%

ACCURATE SOLUTIONS

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 - Precise Answer ✔✔c. 65ohms 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 - Precise Answer ✔✔d. 4 Before audiovisual equipment can be brought to a site what MUST occur? 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 - Precise Answer ✔✔b. The site must be clean and dust free 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) - Precise Answer ✔✔d. A video test generator (VTG) 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 - Precise Answer ✔✔c. It provides a uniform standard of quality 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 - Precise Answer ✔✔b. To locate the spot on the ceiling tile for the projector mount opening When removing existing cabling, the AV technician should: a. Should cut all cables b. Make a drawing of how the system is wired c. Identify and mark what is to be re-used d. Abandon old cabling - Precise Answer ✔✔c. Identify and mark what is to be re-used 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 - Precise Answer ✔✔d. Using cable that is rated for the space 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 - Precise Answer ✔✔c. Snap toggles / hollow wall anchors When mounting a 75lb (34 kg) projector with a 15lb (7 kg) mount, the substructure should be able to support a minimum of: a. 180lbs (82 kg) b. 90lbs (41 kg) c. 450lbs (204 kg) d. 270lbs (122 kg) - Precise Answer ✔✔c. 450lbs (204 kg) When making a 2 inch hole in a piece of thin sheet metal, what is the BEST tool to use. a. Stepped drill bit b. Carbide drill bit c. Metal punch d. Hole saw - Precise Answer ✔✔c. Metal punch Heat dissipated by equipment in an AV rack is measured in: a. Degrees b. Coulombs c. BTU/H d. Watts - Precise Answer ✔✔c. BTU/H

Where do you place the wireless microphone receiver antenna in a rack assembly? a. Close to the transmitter b. Inside the room c. Outside the rack d. Inside the rack - Precise Answer ✔✔c. Outside the rack When mounting equipment to a concrete substructure, which fastener is the most likely to be used? a. Toggle Bolt/Spring Toggle b. Self tapping screw c.Drop in Anchor d.Molly Bolt/hollow wall anchor - Precise Answer ✔✔c.Drop in Anchor What type of termination technique is used for a solid conductor RJ connector? a. Solder b. Crimp c. Insulation displacement d. Compression - Precise Answer ✔✔c. Insulation displacement A network cabling test that verifies a signal can travel from one end of the cable to the other is called a(n) ___? a. Impedance

b. Continuity c. Insulation d. Polarity - Precise Answer ✔✔b. Continuity What method can a technician use onsite to verify that the AV device is set to the proper IP address? a. Connect directly to the CPU using an XLR connector and the Ping program b. Use a USB connection to the CPU and the HyperTerminal program c. Use an S-video hook up on a DVD drive and the Mac program d. Use a DVI-D connector and dial in on a phone device - Precise Answer ✔✔b. Use a USB connection to the CPU and the HyperTerminal program A technician is servicing a projector with a problematic RGBHV input. The image has a pink hue. What is the cause for the pink hue? a. Loss of horizontal sync b. Loss of vertical sync c. Lamp is reaching end of life d. Loss of green signal - Precise Answer ✔✔d. Loss of green signal What piece of test equipment is used to measure speaker resistance in a 70v distributed audio system? a. Volt meter b. Pink noise generator

c. Impedance bridge/meter d. Ohm meter - Precise Answer ✔✔c. Impedance bridge/meter A technician installs a condenser microphone. It is not picking up audio. What is the MOST LIKLEY cause? a. Pins 2 and3 are swapped at the XLR connector b. The cable run is too long c. Phantom power is turned off d. The microphone is defective - Precise Answer ✔✔c. Phantom power is turned off What piece of test equipment is used to assist in setting up an equalizer in a room? a. Volt meter b. Impedance bridge c. Real Time Analyzer d. VTG - Precise Answer ✔✔c. Real Time Analyzer Which adjustment on a video wall processor will compensate for the borders between the individual displays? a. Overscan b. Mullion adjustment c. EDID d. Frame rate reduction - Precise Answer ✔✔b. Mullion adjustment

At the end of the project, once installation and verification are complete, acceptance of the completed system is documented in a commissioning report and typically signed by: a. The systems engineer and/or the head of the legal department b. The head technician and/or the building architect c. The contractor and/or the head of the technical staff d. The owner and/or the general contractor - Precise Answer ✔✔d. The owner and/or the general contractor Prior to disposing of waste on a job site what should the installer confirm first? a.Where to dispose of cardboard b.Is there a dedicated laborer to dispose of debris from the work site c. Where the dumpster is located d. Whether the general contractor has a dumpster onsite - Precise Answer ✔✔b.Is there a dedicated laborer to dispose of debris from the work site What document is used to account for lost time due to other trades during a project a. Punch list b. Daily Progress report c. RFI d. Submittals - Precise Answer ✔✔b. Daily Progress report

The original LCD monitor specified on the project was not available. The model used to replace it has a lower native resolution than the original monitor. What device could be used to keep the EDID table from now calculating the EDID table to a lower resolution for the whole system? a. Scan Converter b. Scaler c. Transcoder d. EDID emulator - Precise Answer ✔✔b. Scaler There is a conflict between the wall plate height specified in AV documents and the height the electrical contractor is saying must be used on site. Which of the following forms would be used by the integrator to seek clarification of the correct mounting height of wall plates? a. Construction Change Directive (CCD) b. Request for Information (RFI) c. Request for Change (RFC) d. Change Order (CO) - Precise Answer ✔✔b. Request for Information (RFI) What devices can interfere with DECT 6.0 wireless microphones? a. Laptops with Wireless network cards b. Cordless phones and headsets c. Wireless routers

d. Bluetooth devices - Precise Answer ✔✔b. Cordless phones and headsets When a customer adds a newer model display to an existing digital AV system what will impact the system the most and should be reviewed? a.The EDID table of the system should be reviewed and updated if necessary b.The firmware version in the existing monitors should be updated c. The color balance of the existing monitors should be redone d. The new display should have the exact same connections as the existing monitors - Precise Answer ✔✔d. The new display should have the exact same connections as the existing monitors