CTS Exam Dumps : Certified Technology Specialist

Incandescent lamps generate light by heating a filament inside a glass enclosure. This process is different from fluorescent, CFL, and LED lamps, which rely on gas discharge or semiconductor technology rather than a heated filament.

CTS References: AVIXA CTS Exam Guide, Chapter on Lighting; CTS Handbook, Section on Lamp Types and Their Characteristics.

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The main benefit of an inventory tracking system in an AV rental and staging business is having an accurate record of the current state and commitments of assets. This allows the business to manage inventory efficiently, track availability, schedule rentals, and ensure that equipment is maintained and ready for use. According to Axis Technology Specialist documentation, maintaining accurate records of asset status and commitments is crucial for operational efficiency and customer satisfaction in the AV rental industry.

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.