Wiring
Wiring — selecting conductor size, color-coding, terminating, routing, labeling — is the daily detail work that turns a schematic into a functioning electrical installation on a battery production line or in a pack. As a hard skill it requires NEC table reading for ampacity, understanding stranded vs solid for vibration and flex life, proper crimp technique with calibrated tools, and the documentation discipline so the next electrician can trace a wire back to its source. Electricians apply this on every panel build, every cable harness on a pack-test rig, and every re-pull when a sensor fails and has to be replaced without disrupting the rest of the harness.
