engineering recuitment RVUNL Technician III Mock Test Series 2025 Electrician and Wireman Light and Illumination Illumination
The illumination required for a work place where fine work is performed will be in the order of-
1
500 lumens / sq. meter
2
1000 lumens / sq. meter
3
1500 lumens / sq. meter
4
2000 lumens / sq. meter
5
2500 lumens / sq. meter