You can't exceed 5% for this.
What is the total voltage drop?
cat 6A
The lowest AIC rating for 208Y120V
What is 10 KAIC?
1.1% of building floor area
What is the required size of a governement telecom room per UFC 3-580-01?
The lowest AIC rating for 480Y277V
What is 14 KAIC?
CAT3
What kind of cable do we typically use for voice transmission?
The first overcurrent device ahead of the power system's point of connection to the distribution system
Where do you start your coordination study?
Lean Engineering - That's the law you apply when you use symbols to convey information.
What is the Law of the Symbol?
It's the demarcation between the NEC and the NESC:

What is the secondary of the transformer?