The function of item "7" shown in the...

The function of item "7" shown in the...

Question 1 of 2707066636eee28f7522a1c51eaa2

The function of item "7" shown in the illustration is to __________. Illustration GS-0153

Question 1 of 27070

Q

The function of item "7" shown in the illustration is to __________. Illustration GS-0153

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This question does not have an illustration

🔍 Key Concepts

• Oily water separator internal flow path – how bilge water enters, where it first separates, and where it then goes through the coalescer bed • Baffles and weirs – in a separator tank, what their shapes and positions usually do (block, guide, or support flow and separated oil) • Location of item 7 relative to the oil layer at the top and the coalescer bed lower down

💭 Think About

• Look at where item 7 is placed in the tank: Is it above or below the coalescer bed, and is it closer to the incoming bilge water inlet or the oil-collecting space? • Ask yourself whether item 7 touches the tank cover or is clearly a structural support, or whether it is a plate placed in the liquid path to influence flow and separation. • Trace the path of the oily-water mixture from the inlet to the outlet: At what stage would item 7 interact with the mixture or with already-separated oil?

✅ Before You Answer

• Verify whether item 7 is physically connected to the tank access panel/cover or stands inside the liquid space as a separate plate or wall. • Check if item 7 blocks or shields the separated oil layer from the incoming flow, or instead redirects the main flow toward the coalescer bed below. • Confirm whether there is a separate, clearly drawn oil outlet or drain elsewhere; if so, reconsider if item 7 could really be the part that allows oil to exit.