Concerning daylighting design, a basic formula is that the minimum daylight factor (DF) in a given room is equal to 10% of the window area (based on a percentage of floor area). This means that one would multiply the requisite DF by a factor of ten to get the percentage of floor area required for the window area. We have a classroom that measures out at 700 square feet of floor area and we have a design illuminance required of 30 footcandles. We will assume a typical outdoor illuminance of 1000 footcandles during heavy overcast days and winter storm days. Given this above-noted information and basic calculations, the total square footage of window area required to yield the requisite daylight amount is

Concerning daylighting design, a basic formula is that the minimum daylight factor (DF) in a given room is equal to 10% of the window area (based on a percentage of floor area). This means that one would multiply the requisite DF by a factor of ten to get the percentage of floor area required for the window area. We have a classroom that measures out at 700 square feet of floor area and we have a design illuminance required of 30 footcandles. We will assume a typical outdoor illuminance of 1000 footcandles during heavy overcast days and winter storm days. Given this above-noted information and basic calculations, the total square footage of window area required to yield the requisite daylight amount is

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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