What Is the Ribbed Lead on a Power Cord?

Electrical wires have markings to indicate if they are hot, neutral or ground wires. Ribbed leads on power cords are neutral. Hot wires are smooth, and ground wires are typically green.

Replacement power cord for most models of a desktop PC computer, scanner, printer, LED TV, computer monitor, projector, powered speakers, laser

TNP UK 3 Pin Mains Lead, Kettle Lead Power Cord/Mains Cable Lead/UK Type Plug for Computer/PC (2M) (Black), IEC320-C13 to BS-1363 UK Plug Mains Power

E-26 Base 90 Degree Phenolic Lamp Socket with 1/8ips Threaded Hickey and 24in Wire Leads

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C9 String on White Wire 25 Sockets - Novelty Lights

I'm wiring my new dishwasher and the plug did not come color coded. The three wires are smooth, ribbed, and lettered. I've searched online but can't tell what is hot, neutral, and

What Is the Ribbed Lead on a Power Cord?

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