Most large main propulsion diesel engines...

Question 1 / 205eccefa2bacbc34ba4d47968

Question 1 of 205eccefa2bacbc34ba4d47968

Most large main propulsion diesel engines use a duplex lube oil strainer to __________.

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Question 1 of 20

5eccefa2bacbc34ba4d47968

Most large main propulsion diesel engines use a duplex lube oil strainer to __________.

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🔍 Key Concepts

• duplex lube oil strainer design and purpose • difference between filtration quality vs continuity of flow • how large propulsion diesels are kept running while maintenance is done

💭 Think About

• Ask yourself what the word duplex suggests about the equipment’s construction and operation. • Think about what problem engineers are trying to avoid in a large main engine if a single lube oil strainer needs to be cleaned. • Consider whether a strainer’s main function is to clean oil more times, clean it more thoroughly in one pass, or allow maintenance without shutting down flow.

✅ Before You Answer

• Verify how a duplex strainer is arranged (two strainers with a changeover valve vs one larger strainer). • Check which option relates to continuous operation during cleaning or maintenance, rather than how fine the filtration is. • Eliminate any choice that implies the oil must pass through the same strainer element twice every time.

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Question 1 of 20

Most large main propulsion diesel engines use a duplex lube oil strainer to __________.

decrease the time required between cleanings

remove all large and small foreign objects

ensure a positive flow of oil at all times

ensure that all lube oil has been treated twice

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Question 1 / 205eccefa2bacbc34ba4d47968

Question 1 of 205eccefa2bacbc34ba4d47968

Most large main propulsion diesel engines use a duplex lube oil strainer to __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47968

Most large main propulsion diesel engines use a duplex lube oil strainer to __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• duplex lube oil strainer design and purpose • difference between filtration quality vs continuity of flow • how large propulsion diesels are kept running while maintenance is done

💭 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