Which of the following is an action of the swash plates?

• A. They direct the flow of the condensate to the middle section
• B. They regulate the HP steam drain
• C. They filter condensate
• D. They control the feedwater makeup

Answer: (A)

Swash plates act as flow-directing surfaces within the condensate drainage area of the steam cycle. By shaping the condensate flow and directing it toward the middle section of the condensate collection chamber, they promote even distribution and smooth return of condensate to the boiler, helping prevent air locks and ensuring efficient drainage. They aren’t responsible for filtering condensate, regulating the HP steam drain, or controlling feedwater makeup, which are handled by other components and systems.