This is the 10393rd most frequent German word.
prüfstand
"Prüfstand" translates to "test stand" or "testing rig" in English.
In this sentence, 'Prüfstand' refers to a physical device or setup used for testing the performance or quality of mechanical components like an engine.
Der Motor wurde auf den Prüfstand gestellt.
The engine was put on the test bench.
Here, 'Prüfstand' is used figuratively to mean that the concept is being critically evaluated or analyzed.
Das neue Konzept steht auf dem Prüfstand.
The new concept is under scrutiny.
In this context, 'Prüfstand' refers to a specialized apparatus for testing electronic components in a controlled setting.