caption: twisted pair wire electrical wiring two insulated wires arranged in a spiral pattern copper or steeled with copper
exif: {"Image DocumentName": "Twisted Pair Two insulated wires arranged in a spiral pattern", "Image ImageDescription": "Copper or steel coated with copper. The signal is transmitted through one wire and a ground reference is transmitted in the other wire. Typically twisted pair is installed in building telephone wiring.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}