Illumination of a 100 ft by 140 ft conference center lobby requires 40-400 W metal halide luminaires.
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Illumination of a 100 ft by 140 ft conference center lobby requires 40-400 W metal halide luminaires. Assume each luminaire consumes 435 W including the ballast. Determine the power density of this lighting installation.
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Related Book For
Mechanical And Electrical Systems In Architecture Engineering And Construction
ISBN: 9780135000045
5th Edition
Authors: Frank R Dagostino, Joseph B Wujek
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