If auxiliary machinery vital to the main...

Question 1 / 205eccef9abacbc34ba4d450fd

Question 1 of 205eccef9abacbc34ba4d450fd

If auxiliary machinery vital to the main propulsion system is not provided with independent duplicate systems, which of the systems listed would satisfy regulations if serviced by two pumps? (46 CFR)

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5eccef9abacbc34ba4d450fd

If auxiliary machinery vital to the main propulsion system is not provided with independent duplicate systems, which of the systems listed would satisfy regulations if serviced by two pumps? (46 CFR)

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🔍 Key Concepts

• 46 CFR requirements for duplicate or standby pumps on vital systems • What is considered vital to propulsion versus important but not strictly required in duplicate • Differences between condensate, lube oil service, and fuel oil service systems on a steam or motor vessel

💭 Think About

• For each listed system, ask: if this pump fails underway, can I safely continue propulsion, or must I slow/stop immediately? • Which system does 46 CFR specifically require to have at least two pumps, one of which may be driven from the main unit? • Does the regulation treat all three systems the same way, or is there one that clearly has a stricter redundancy requirement for safety of propulsion?

✅ Before You Answer

• Look up the exact 46 CFR section on propulsion and auxiliary machinery redundancy (Subchapter F – Marine Engineering). • Confirm which system is explicitly named in the CFR as needing two pumps when not otherwise duplicated. • Verify whether the regulation groups these systems together or specifies only one of them in the “two pump” requirement.

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Question 1 of 20

If auxiliary machinery vital to the main propulsion system is not provided with independent duplicate systems, which of the systems listed would satisfy regulations if serviced by two pumps? (46 CFR)

Main condensate

Lube oil service

Fuel oil service

All of the above

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Question 1 / 205eccef9abacbc34ba4d450fd

Question 1 of 205eccef9abacbc34ba4d450fd

If auxiliary machinery vital to the main propulsion system is not provided with independent duplicate systems, which of the systems listed would satisfy regulations if serviced by two pumps? (46 CFR)

Back

Question 1 of 20

5eccef9abacbc34ba4d450fd

If auxiliary machinery vital to the main propulsion system is not provided with independent duplicate systems, which of the systems listed would satisfy regulations if serviced by two pumps? (46 CFR)

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