![electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange](https://i.stack.imgur.com/K5UDe.png)
electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange
My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
![How do I connect a Maretron Field Makable Connector or Field Attachable to an NMEA2000 Cable? - Print View How do I connect a Maretron Field Makable Connector or Field Attachable to an NMEA2000 Cable? - Print View](https://www.maretron.com/wp-content/phpkbv95/assets/DB1_A.png)
How do I connect a Maretron Field Makable Connector or Field Attachable to an NMEA2000 Cable? - Print View
![wiring - Which wire is positive on this audio jack (blue and white)? - Electrical Engineering Stack Exchange wiring - Which wire is positive on this audio jack (blue and white)? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tlhXm.png)