On a ship equipped with a gravity type lube...

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Question 1 of 205eccefa1bacbc34ba4d47257

On a ship equipped with a gravity type lube oil system, which of the conditions listed will occur FIRST if the main lube oil pump discharge pressure is lost?

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5eccefa1bacbc34ba4d47257

On a ship equipped with a gravity type lube oil system, which of the conditions listed will occur FIRST if the main lube oil pump discharge pressure is lost?

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🔍 Key Concepts

• Gravity lube oil system operation and purpose • Sequence of events when main lube oil pump pressure is lost • Typical shipboard alarm and safety interlock logic

💭 Think About

• Think about what a gravity tank is designed to do when pressure from the main pump suddenly drops. Does it stop the flow or maintain a limited flow? • Consider what has to happen physically in the system before an alarm or any throttle action can take place. • Ask yourself: in a real system, what changes first that would trigger everything else?

✅ Before You Answer

• Verify how gravity tanks supply oil to bearings when main pump pressure is unavailable. • Check whether alarm systems depend on sensing low pressure or complete loss of pressure, and which happens first in time. • Consider whether any throttle movement would be automatic and whether it logically comes before or after pressure and alarm changes.

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Question 1 of 205eccefa1bacbc34ba4d47257

On a ship equipped with a gravity type lube oil system, which of the conditions listed will occur FIRST if the main lube oil pump discharge pressure is lost?

Back

Question 1 of 20

5eccefa1bacbc34ba4d47257

On a ship equipped with a gravity type lube oil system, which of the conditions listed will occur FIRST if the main lube oil pump discharge pressure is lost?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Gravity lube oil system operation and purpose • Sequence of events when main lube oil pump pressure is lost • Typical shipboard alarm and safety interlock logic

💭 Think About

✅ Before You Answer

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

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