Question 2372 Deck General

The correct answer is C) small. On a shallow water tow, the catenary (or slack) of the towline should be kept small. This is because a large catenary can cause the towline to drag along the seafloor, increasing the risk of the towline snagging or getting hung up on underwater obstacles. Maintaining a small catenary helps to keep the towline taught and minimize contact with the shallow bottom, improving the stability and control of the tow. The other options are incorrect because: A) frequently adjusting the catenary is not necessary if it is kept small to begin with, B) a large catenary is undesirable in shallow water, and D) completely eliminating the catenary would create an overly taut towline, which could lead to other problems.