Which defect type is assigned to inoperable systems suspected of non-conformance?

Which defect type is assigned to inoperable systems suspected of non-conformance?

• A. Major defect
• B. Minor defect
• C. Critical defect
• D. Routine defect

Answer: (A)

Defect classifications are tied to how much the fault affects operation and safety. When a system can’t operate and there’s suspicion it doesn’t meet the required standards, it signals a significant loss of capability that needs corrective action before use. That level of impact is best labeled a major defect. It’s more serious than a minor issue that doesn’t stop operation, and it isn’t automatically a safety hazard requiring immediate action (which would be a critical defect). A routine defect is non-urgent and often doesn't reflect a non-conformance of essential performance. So, the major defect fits an inoperable system suspected of non-conformance.

Defect classifications are tied to how much the fault affects operation and safety. When a system can’t operate and there’s suspicion it doesn’t meet the required standards, it signals a significant loss of capability that needs corrective action before use. That level of impact is best labeled a major defect. It’s more serious than a minor issue that doesn’t stop operation, and it isn’t automatically a safety hazard requiring immediate action (which would be a critical defect). A routine defect is non-urgent and often doesn't reflect a non-conformance of essential performance. So, the major defect fits an inoperable system suspected of non-conformance.