A total of 4 lamps (one at each corner at a height of 15m) illuminate a square site of 0.2ha. If the minimum lux at centre is 100 lux, estimate the kilo-lumen of an individual lamp.
A total of 4 lamps (one at each corner at a height of 15m) illuminate a square site of 0.2ha. If the minimum lux at centre is 100 lux, estimate the kilo-lumen of an individual lamp.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter16: Installation Of Heating, Cooling, And Refrigeration Systems
Section: Chapter Questions
Problem 19RQ
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![A total of 4 lamps (one at each corner at a height of 15m) illuminate a square site of 0.2ha. If
the minimum lux at centre is 100 lux, estimate the kilo-lumen of an individual lamp.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd1d198d2-918b-41c3-8a53-daba1894d18a%2Fa09dc746-9736-451f-afb3-0485d4a81136%2Fnnm6pus_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A total of 4 lamps (one at each corner at a height of 15m) illuminate a square site of 0.2ha. If
the minimum lux at centre is 100 lux, estimate the kilo-lumen of an individual lamp.
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