Calculate the number of luminaires required in the room of length 14.05m and Width 7.05m. If 100 W, 1364lm bulb is selected to install in that room with a required illuminance level of 491lx and each luminaire is equipped with 3 bulbs. Assume Utilisation and maintenance factor around 0.81.
Calculate the number of luminaires required in the room of length 14.05m and Width 7.05m. If 100 W, 1364lm bulb is selected to install in that room with a required illuminance level of 491lx and each luminaire is equipped with 3 bulbs. Assume Utilisation and maintenance factor around 0.81.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Calculate the number of luminaires required in the room of length 14.05m and Width 7.05m. If 100 W, 1364lm bulb is selected to install in that room with a required illuminance level of 491lx and each luminaire is equipped with 3 bulbs. Assume Utilisation and maintenance factor around 0.81.
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