A special room with a floor area of 50sq.m. is required to be lightened up to illumination of 187 lux. 4 lamp stands will be placed in each corner of the room with a maximum capacity of 93W, and can multiple lamps each. How many lamps should be placed in each lampstand if the light source to be used with efficacy of 25 Im/W. The overall utilization factor is 54% and the Maintenance factor is 0.8.

A special room with a floor area of 50sq.m. is required to be lightened up to illumination of 187 lux. 4 lamp stands will be placed in each corner of the room with a maximum capacity of 93W, and can multiple lamps each. How many lamps should be placed in each lampstand if the light source to be used with efficacy of 25 Im/W. The overall utilization factor is 54% and the Maintenance factor is 0.8.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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