Domanda 89, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Monitoring Of Critical Parameters And The Replacement Of Parts If A Limit Value Is Exceeded.
Fact that there is no need to inspect the structure.
Replacement of parts after a given number of cycles or hours of use.
Capability to withstand a certain amount of weakening of the structure without catastrophic Failure.