CTS Exam Dumps - Certified Technology Specialist

When running three cables inside a conduit, the maximum allowable fill is 40% of the conduit's internal cross-sectional area. This percentage is specified to ensure that there is adequate space for pulling the cables through without causing damage and to allow for proper airflow to prevent overheating.

CTS Technology Specialist Reference

According to the CTS guidelines and National Electrical Code (NEC), conduits should not exceed 40% fill for three or more cables to ensure safety and maintain the integrity of the cables during installation and use.

The images shown represent keystone distortion, which occurs when a projector is not aligned perpendicularly to the screen. This misalignment results in a trapezoidal image rather than a rectangular one.

According to the AVIXA CTS Exam Guide, keystone distortion is covered under the Display Systems section, which states:

“Keystone distortion happens when the projector lens is not perpendicular to the screen plane, often due to improper vertical or horizontal positioning. The image appears wider at one end and narrower at the opposite, forming a shape like a keystone — hence the name.”

This distortion is not related to contrast (A), which refers to the difference between light and dark elements in an image, nor chromatic (B), which pertains to color distortion or aberration. While the shapes resemble trapezoids, trapezoid (D) is a description of the resulting shape, not the distortion type. The technical term for this specific distortion is keystone.

In an audiovisual system where a touch panel is to be connected to the control system via the LAN, the designer typically chooses to use a static IP address. A static IP address ensures that the touch panel always has the same IP address, making it easier to locate and communicate with within the network. This is crucial in a control system where consistent and reliable communication is necessary. Using a static IP address avoids the potential issues that can arise with dynamic IP addresses, which can change and cause disruptions in communication.

The cloud symbol (Option C) is commonly used to represent a network, particularly in diagrams to signify a network or cloud-based resources. This symbol has become a universal representation of network connections and internet-based services.

CTS Technology Specialist Reference

The CTS materials include standard AV and IT symbols, where the cloud symbol is used to denote networks and internet connections, aiding in clear communication within technical diagrams.