What size commercial DD (distribution device) is required to accommodate the increase?

You have just finished a design calling for 15 telecommunications outlets. You received word that the owner has increased his requirements by 40%.

What size commercial DD (distribution device) is required to accommodate the increase?
A . 660 mm (26 in)
B . 1015 mm (40 in)
C . 1346 mm (53 in)
D . 1676 mm (66 in)

View Answer

Answer: C