🔍 Key Concepts

• Condensate return behavior in steam heating systems • Importance of gravity flow versus pumped return • How piping layout interacts with headroom and other shipboard systems

💭 Think About

• Which of the listed factors would affect whether condensate can reliably flow back to the tank or receiver without pooling or water hammer? • On a vessel, how might limited space, overhead clearances, and other piping/cable runs influence where you can practically route condensate return piping? • Are the options mutually exclusive, or could more than one of these factors be important at the same time?

✅ Before You Answer

• Verify how gravity return influences minimum slopes and pipe elevations. • Consider why short laterals might be preferred in marine piping (e.g., pressure drop, air pockets, maintenance). • Think about how headroom and existing services (wiring, ventilation ducts, other piping) can restrict where piping can actually be installed.