California IDEX Practice Exam

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Prepare for the California IDEX Practice Exam. Use our interactive flashcards and multiple-choice questions, complete with hints and explanations, to ensure you're ready for your exam!

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What is the most important criterion for lighting a fabric showroom?

Color rendering index
Luminous flux
Correlated color temperature
Lighting efficacy

The correct answer is: Color rendering index

The most important criterion for lighting a fabric showroom is the Color Rendering Index (CRI). CRI is essential in this setting as it measures how accurately a light source illuminates and represents the true colors of fabrics. In a fabric showroom, it is crucial to have lighting that enhances the colors and textures of the fabrics on display, allowing customers to see them as they would appear in natural light. A high CRI is important to ensure that the fabrics are showcased in their true colors, helping customers make informed decisions and creating an inviting and visually appealing space.