The National Electrical Code (NEC) protects against electric shock in a Class 2 low-voltage
circuit by:
A.
requiring surge protection
B.
specifying aluminum wire
C.
limiting current to 5 ma or less
D.
specifying redundant circuits
The National Electrical Code (NEC) protects against electric shock in a Class 2 low-voltage circuit by:
The National Electrical Code (NEC) protects against electric shock in a Class 2 low-voltage
circuit by: