California IDEX Practice Exam

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Prepare for the California IDEX Exam with confidence! This quiz offers a comprehensive approach, featuring flashcards and multiple-choice questions designed to enhance your understanding of the material. Get ready to ace the certification and advance your career!

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

  1. Color rendering index

  2. Luminous flux

  3. Correlated color temperature

  4. 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.

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