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A room is 50 X 75 feet. The total light incident on the horizontal workplane is 22000 Im. What is the calculated illuminance
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Ans en Alea, A 5ox75 length and width are in 50ft50to.3048) melers EV 2200 o = 63.15 Lux 34-8.386 Lux s sr unit for lluminanc

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