Podcast
Questions and Answers
Which organization governs the design and construction of building lighting and electrical systems?
Which organization governs the design and construction of building lighting and electrical systems?
- National Electrical Manufacturers Association (NEMA)
- Illuminating Engineering Society of North America (IESNA) (correct)
- American Lighting Association (ALA)
- International Association of Lighting Designers (LALD)
What is the oldest physical unit still in common usage to measure illuminance?
What is the oldest physical unit still in common usage to measure illuminance?
- Foot-candle (correct)
- Lux
- Lumen
- Candela
Which branch of physics is related to the properties of light and the function of vision?
Which branch of physics is related to the properties of light and the function of vision?
- Optics (correct)
- Quantum Mechanics
- Thermodynamics
- Electromagnetism
What are the components of the visual system of a human?
What are the components of the visual system of a human?
What is the function of the iris in the eye?
What is the function of the iris in the eye?
Which organization is responsible for developing technical standards, specifications, and design techniques for building lighting and electrical systems?
Which organization is responsible for developing technical standards, specifications, and design techniques for building lighting and electrical systems?
What is the function of the lens in the human eye?
What is the function of the lens in the human eye?
What is the branch of physics that relates to the properties of light and the function of vision?
What is the branch of physics that relates to the properties of light and the function of vision?
What is the transparent opening through which rays of light pass in the human eye?
What is the transparent opening through which rays of light pass in the human eye?
What is the oldest physical unit still in common usage to measure illuminance?
What is the oldest physical unit still in common usage to measure illuminance?