When making welding repairs to a ship's structural member, why is it important to avoid weld faults?

Correct Answer: Option C — The poor quality weld can lead to points of stress concentration, which in addition to a weak joint, may form the starting points for cracks.

Under USCG National Maritime Center examination standards, the accepted correct answer is: The poor quality weld can lead to points of stress concentration, which in addition to a weak joint, may form the starting points for cracks..