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RCDD · Question #357
RCDD Question #357: Real Exam Question with Answer & Explanation
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Question
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)?
Options
- AProvide a minimum separation of 1194 mm (47 in)
- BProvide a minimum separation of 2060 mm (81 in)
- CRequire the architect to install metallic foil shielding on the mechanical room walls
- DProvide RMC/IMC (rigid metallic conduit/intermediate metal conduit) through all areas within 4.6 m
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