Which concept involves protecting wires and electrical connections by routing them through protective conduits or sleeves?

• A. Wire path isolation
• B. Grounding
• C. Sleeving
• D. Unions

Answer: (C)

Sleeving is the practice of shielding conductors by routing them through protective conduits or sleeves. This creates a physical barrier around wires and connections, guarding against abrasion, moisture, chemicals, and other potential damage, which is especially important in irrigation installations that may involve outdoor exposure or underground runs. Using conduit or sleeves also helps keep wiring organized and supports code compliance by ensuring conductors are adequately protected where they could be damaged or rubbed against other materials. Grounding, on the other hand, relates to safety reference and fault current paths, not physical protection of the wires. Unions are fittings used to join piping, not to protect electrical wiring. So, sleeving best describes the concept of protecting wires by routing them through protective conduits or sleeves.