- Reaction score
- 6,447
Very quick examples are leakage from SMPSU’s as has already been said however anyone old enough to have played around with turntables will also remember earth used as a reference point, and so on.
Also less common are things like static bonding (workshop anti-stat mats are a good example).
Also less common are things like static bonding (workshop anti-stat mats are a good example).