Question 1901 Deck Safety

The correct answer is A) permissible length. The permissible length refers to the maximum distance allowed between main, transverse bulkheads on a vessel. This length is specified in regulations to ensure the vessel can withstand flooding and maintain stability in the event of damage. The permissible length is calculated based on factors such as the vessel's size, intended use, and safety requirements. The other options are incorrect because: B) Floodable length refers to the maximum length of a compartment that can be flooded without causing the vessel to capsize or sink. C) Compartment standard is not a term used to describe the maximum distance between bulkheads. D) Factor of subdivision is a separate calculation used to determine the minimum number of watertight compartments required on a vessel.