A large, low-speed, main propulsion diesel...

Question 1 / 205eccefa2bacbc34ba4d47b35

Question 1 of 205eccefa2bacbc34ba4d47b35

A large, low-speed, main propulsion diesel engine exhaust is designed to drain off __________.

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Question 1 of 20

5eccefa2bacbc34ba4d47b35

A large, low-speed, main propulsion diesel engine exhaust is designed to drain off __________.

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🔍 Key Concepts

• Purpose of drain systems on slow-speed diesel exhausts • Where water actually comes from in an operating exhaust system • Difference between normal operating byproducts vs. fault/leak conditions

💭 Think About

• Ask yourself: during normal engine operation, what kind of liquid is commonly present in exhaust piping even when everything is working correctly? • Which option describes something that would be expected and continuous, rather than an occasional fault or unusual condition? • Which of these liquids would the designer MOST want to remove to prevent corrosion and water accumulation in the exhaust piping?

✅ Before You Answer

• Identify which choice describes a normal, continuous byproduct of combustion and cooling, not a malfunction. • Consider which liquid would most likely collect in low points of the exhaust regardless of weather or sea state. • Eliminate any options that rely on abnormal conditions like leaking injectors or unusual sea states.

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Question 1 of 20

A large, low-speed, main propulsion diesel engine exhaust is designed to drain off __________.

rain water coming down the stack

seawater washing up exhaust pipes at the waterline

fuel oil due to leaky injector nozzles

condensed water vapor produced from the exhaust gases

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Question 1 / 205eccefa2bacbc34ba4d47b35

Question 1 of 205eccefa2bacbc34ba4d47b35

A large, low-speed, main propulsion diesel engine exhaust is designed to drain off __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47b35

A large, low-speed, main propulsion diesel engine exhaust is designed to drain off __________.

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

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed