Question 3515Deck General70% to pass
Prior to magnetic particle inspection of anchor chain, the chain should be _______________.
AI Explanation
You are correct, the answer is B) sandblasted.
Prior to magnetic particle inspection, anchor chain should be sandblasted to remove any surface contaminants or buildup that could interfere with the inspection process. Sandblasting helps ensure the magnetic particles can effectively adhere to and highlight any potential defects or cracks in the chain links.
The other options are incorrect because: A) soaking the chain would not properly prepare the surface, C) demagnetizing would not be necessary before inspection, and D) degaussing is a process to remove or reduce a magnetic field, which is also not required prior to this type of non-destructive testing.
Related Questions
#3513 Which grade of anchor chain is generally used on floating drilling vessels? #3514 Extended cyclical variations in tensions will cause an anchor chain to break due to _______________.#3516 Grinding to eliminate shallow surface defects should be done _______________.#3517 The American Petroleum Institute recommends magnetic particle inspection for _______________.#3518 The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using _______________.