Daylight from solar radiation / Abdul Halim Othman and Basri Ibrahim
The relationship between solar radiation and illumination fully in a horizontal surface at Shah Alam is studies. Since this is the first time illumination is measured in this country, a photometer (luxmeter ) is installed on the roof top of a building at the School of Applied Science, Institut Tekno...
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| Main Authors: | , |
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| Format: | Student Project |
| Language: | English |
| Published: |
1997
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/74652/1/74652.pdf https://ir.uitm.edu.my/id/eprint/74652/ |
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| Institution: | Universiti Teknologi Mara |
| Language: | English |
| Summary: | The relationship between solar radiation and illumination fully in a horizontal surface at Shah Alam is studies. Since this is the first time illumination is measured in this country, a photometer (luxmeter ) is installed on the roof top of a building at the School of Applied Science, Institut Teknologi MARA, Shah Alam. The photometer and a standard pyranometer are connected to a data logger and the measured data are downloaded with a computer. The data are plotted onto chart and a regression analysis was done to determine the relationship between solar radiation and illumination. The relationship is found be a linear and produce an equation y = 0.99x + 32.4. |
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