2 Questions
Electric ______ Is the production of light by means of electricity and its application to provide efficient, comfortable and safe vision. Quantity of Light Refers to the amount of illumination or luminous flux per unit area. Can be measured and easily handled because it deals with the number of light fixtures required for a certain area. Quality of Light Refers to the distribution of brightness in the lighting installation. It deals with the essential nature or characteristics of light. Is the mixture of all the items related to illumination other than the quality of light which includes several elements such as.
Illumination
Daylight being excellent is not included. Indeed, we assume a night time condition. Electric ______ Is the production of light by means of electricity and its application to provide efficient, comfortable and safe vision. Quantity of Light Refers to the amount of illumination or luminous flux per unit area. Can be measured and easily handled because it deals with the number of light fixtures required for a certain area. Quality of Light Refers to the distribution of brightness in the lighting installation. It deals with the essential nature or characteristics of light. Is the mixture of all the items related to illumination other than the quality of light which includes several elements such as.
Illumination
Study Notes
Electric Lighting
- Electric lighting is the production of light by means of electricity, aiming to provide efficient, comfortable, and safe vision.
Quantity of Light
- Refers to the amount of illumination or luminous flux per unit area.
- Can be measured and handled, as it deals with the number of light fixtures required for a certain area.
Quality of Light
- Refers to the distribution of brightness in the lighting installation.
- Deals with the essential nature or characteristics of light.
- Includes several elements, such as:
- Time of day (assuming nighttime conditions, as daylight is considered excellent)
- Other factors related to illumination, excluding quantity of light
Test your understanding of the principles of illumination with this quiz. Explore topics such as lighting design, color temperature, and lighting controls as you assess your knowledge in this area of electrical engineering and control systems.
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