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Q. |
The illumination level in the houses is usually in the range |
A. | 2500 to 3000 lumens/m2 |
B. | 10 to 20 lumens/m2 |
C. | 1200 to 1600 lumens/m2 |
D. | 100 to 1400 lumens/m2 |
E. | 400 to 650 lumens/m2 |
Answer» D. 100 to 1400 lumens/m2 |
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