What is the function of the item "7" shown...

Question 1 / 2066636eee28f7522a1c51eaaa

Question 1 of 2066636eee28f7522a1c51eaaa

What is the function of the item "7" shown in the illustration? Illustration MO-0111

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Question 1 of 20

66636eee28f7522a1c51eaaa

What is the function of the item "7" shown in the illustration? Illustration MO-0111

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🔍 Key Concepts

• Trace the flow path connected to item 7 and note where it takes suction from and where it discharges. • Distinguish between jacket (fresh) water and sea (salt) water systems in a distiller/engine cooling diagram. • Look for any connections from item 7 to the engine jacket cooling circuit and to the distiller heating section (evaporator).

💭 Think About

• Follow the arrows from item 7: does this pump move water through the engine jackets and then to the distiller, or only to the distiller/eductors? • Is the water leaving item 7 used for cooling (closed loop) or as a once-through saltwater supply to the distiller? • Which part of the distiller—evaporator, condenser, or eductors—actually needs jacket water versus seawater?

✅ Before You Answer

• Verify whether the lines from item 7 are tied into the engine jacket water circuit (closed system) or the sea chest/saltwater system (open system). • Check if item 7 connects both to the engine cooling jackets and to the distiller heating coils, indicating dual service. • Confirm whether any separate pump in the diagram already provides distiller seawater feed, which would rule out answers that duplicate that function.

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Question 1 of 20

What is the function of the item "7" shown in the illustration? Illustration MO-0111

This jacket water pump supplies the distiller with sea water feed while also powering the eductors.

This jacket water pump circulates salt water through the jacket water cooling system to provide engine cooling.

This jacket water pump circulates fresh water throughout the engine cooling and distiller heating systems.

This circulating saltwater pump will supply feedwater for the operation of the distiller.

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Question 1 / 2066636eee28f7522a1c51eaaa

Question 1 of 2066636eee28f7522a1c51eaaa

What is the function of the item "7" shown in the illustration? Illustration MO-0111

Back

Question 1 of 20

66636eee28f7522a1c51eaaa

What is the function of the item "7" shown in the illustration? Illustration MO-0111

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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