Progressive flooding in the engine room may be minimized by securing watertight boundaries and __________.

Correct Answer: Option C — pumping out flooded compartments

Progressive flooding occurs when water spreads through open watertight boundaries. Pumping out flooded compartments using the bilge or ballast systems is the primary method to control water ingress and maintain vessel stability. Securing watertight doors and hatches is equally vital to isolate the damage and prevent further loss of buoyancy.