Question

In: Civil Engineering

An office has a size of 10m x 7m and the height from floor to ceiling...

An office has a size of 10m x 7m and the height from floor to ceiling is
3m. This office is used for general office work which is included
therein for computer use. Determine the number of armature / luminaire (house
lamps) needed in this office,
if given the option to :
a) using FL lights
b) using LED Lights

*The height of the working area of the floor is desirable 80 cm.

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