Which of these statements about structural design principles are correct or incorrect? 1) The DAMAGE TOLERANCE principle assumes cracks in the structure will never occur. 2) The SAFE LIFE principle is based on the replacement of parts after a given number of cycles or flight hours. | ATPL

Question id 356 - Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

1) is incorrect, 2) is correct.

1) is correct, 2) is incorrect.

1) is correct, 2) is correct.

1) Is Incorrect, 2) Is Incorrect.