Referring to the illustrated motor ship...

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Question 1 of 2066636eee28f7522a1c51f0f9

Referring to the illustrated motor ship fresh water cooling system drawing, what statement is true concerning the jacket water heater? Illustration MO-0212

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Question 1 of 20

66636eee28f7522a1c51f0f9

Referring to the illustrated motor ship fresh water cooling system drawing, what statement is true concerning the jacket water heater? Illustration MO-0212

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🔍 Key Concepts

• Trace the flow of jacket water through the heater, evaporator, and engine on the diagram. • Notice when waste heat from the engine would be plentiful versus insufficient for the evaporator. • Think about what "Standby Heating" next to the evaporator implies about when the heater is in use.

💭 Think About

• If the main engine is stopped or lightly loaded, what happens to the temperature of the jacket water and the ability to run the evaporator? • Under heavy load, does the system need extra heat added, or is the problem usually getting rid of excess heat? • Does the diagram show the heater placed to keep the engine warm, to help the evaporator, or to shed extra heat?

✅ Before You Answer

• Verify whether the heater is in series or in a branch with the evaporator on the return line. • Check any labels such as "Standby Heating" to see which component they are associated with. • Confirm whether any flow paths indicate the heater is used only at idle or only for freshwater production, or if it can operate while the engine is running under low load.

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Question 1 of 2066636eee28f7522a1c51f0f9

Referring to the illustrated motor ship fresh water cooling system drawing, what statement is true concerning the jacket water heater? Illustration MO-0212

Back

Question 1 of 20

66636eee28f7522a1c51f0f9

Referring to the illustrated motor ship fresh water cooling system drawing, what statement is true concerning the jacket water heater? Illustration MO-0212

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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