Question 130Safety & Environmental - Assistant Engineer
70% to passReserve buoyancy is the _______________.
Aunoccupied space below the waterline
Bvolume of intact space above the waterline
Cdifference between buoyancy in salt and fresh waters
Dexcess of the buoyant force over gravitational force
AI Explanation
The correct answer is B) volume of intact space above the waterline. Reserve buoyancy refers to the volume of undamaged, watertight space above the waterline that provides additional buoyancy in the event of hull damage or flooding. This reserve allows the vessel to remain afloat and stable even when the overall buoyancy is reduced. The other answer choices do not accurately describe the definition of reserve buoyancy as specified in the U.S. Coast Guard regulations for vessel stability and construction.
Related Questions
Q337:When compared to other fire extinguishing agents, water fog _______________. Q113:To avoid excessive electrostatic effect in the crude oil washing process, due to... Q345:Which of the following statements is true concerning Halon 1301 fire extinguishi... Q204:Which of the following conditions represents the appropriate time for setting of... Q24:The airborne concentrations of substances (such as hydrogen sulfide) under which...
Ready to test your knowledge?
Take a Safety & Environmental - Assistant Engineer Practice ExamOfficial Resources