What do penetrant and a good project have in common?
Show the Punchline
Both need dwell time to show you anything.
Joke #851
More Penetrant Testing Jokes
- Capillary action is just penetrant being nosy about every opening.
- Dwell time is the only time in the shop when 'wait for it' is a quality requirement.
- You might be a penetrant inspector if you check your fingernails for a fluorescent glow be…
- Knock knock.
- Dwell Time (n.): The only wait in the trade that everyone agrees is necessary.