In the condensate handling system, swash plates primarily function to

• A. Direct the flow of condensate to the middle section
• B. Regulate the main condenser vacuum
• C. Adjust HP steam pressure
• D. Control feedwater temperature

Answer: (A)

Swash plates in the condensate handling system act as flow-directing elements. Their job is to steer the incoming condensate toward the middle section of the condensate receiver, promoting even distribution and smooth entry into the condensate pump suction. This helps prevent air pockets or runaway flow that could cause cavitation or inefficient pumping, ensuring reliable return of condensate to the boiler.

Other functions like regulating the main condenser vacuum, adjusting HP steam pressure, or controlling feedwater temperature are handled by other components and control systems, not by swash plates.