Back Wall (n.): The one reliable thing on an Ultrasonic Testing screen, and the first to disappear when you need it.
Joke #68
More Ultrasonic Testing Jokes
- My probe wedge wore down on one side.
- Why is steel plate such a good listener?
- An A-scan is a heart monitor for steel, and nobody likes it when the back wall goes flat.
- You might be an Ultrasonic Testing technician if...
- Angle Beam (n.): A probe that reaches the weld root without ever facing it head-on.