What action should you take to avoid effects of electromagnetic interference (EMI)?

You are placing Category 6 unshielded twisted-pair (UTP) in cable tray down a hallway past the elevator mechanical room.

What action should you take to avoid effects of electromagnetic interference (EMI)?
A . Provide a minimum separation of 1194 mm (47 in)
B . Provide a minimum separation of 2060 mm (81 in)
C . Require the architect to install metallic foil shielding on the mechanical room walls
D . Provide RMC/IMC (rigid metallic conduit/intermediate metal conduit) through all areas within 4.6 m (15 ft) of the mechanical room

View Answer

Answer: A