Final answer:
Upon finding a crack on a pressure vessel weld during an inspection, the inspector should report the issue to the manufacturer. This step is crucial for a detailed subsequent evaluation and repair process to ensure the vessel's safety and integrity. Therefore option (B) is the correct answer
Step-by-step explanation:
If during a manufacturing inspection, cracking is found on the outside of a pressure vessel weld, the inspector shall report the issue to the manufacturer. This is the correct course of action because ensuring the safety and integrity of the pressure vessels is paramount, and cracks can lead to catastrophic failures if they are not properly addressed. Reporting the issue allows for the necessary steps to be taken in order to assess the severity of the crack and determine the appropriate repair procedure or if there is a need for a redesign. Furthermore, the cracked weld might be symptomatic of broader manufacturing or material issues that need resolution.
In such scenarios, further action, including a detailed inspection and analysis by qualified professionals, will follow the initial report. Immediate repair is not recommended without a proper assessment of the damage, as a hasty fix can lead to improper resolution and future safety hazards. Taking no action is never advisable if there is any indication of compromised structural integrity in a pressure vessel.