Which of the following conditions is the...

Question 1 / 205eccefa1bacbc34ba4d47258

Question 1 of 205eccefa1bacbc34ba4d47258

Which of the following conditions is the engineer's FIRST warning that the main lube oil pump has stopped?

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Question 1 of 20

5eccefa1bacbc34ba4d47258

Which of the following conditions is the engineer's FIRST warning that the main lube oil pump has stopped?

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🔍 Key Concepts

• Normal sequence of indications when lube oil pressure is lost on a main engine • Purpose and location of a gravity tank and an overflow bull’s-eye in a lube oil system • Difference between an alarm based on pressure/level and a condition that occurs only after damage/overheating

💭 Think About

• Ask yourself: what changes immediately when the main lube oil pump stops: pressure, level, or temperature? • Which indicator is designed to show loss of flow/pressure right away, and which ones would only show up after some time passes? • Which device or observation would the watch engineer most likely notice first while normally monitoring the lube oil system?

✅ Before You Answer

• Identify which options are alarms and which are visual/operating condition observations. • Think about which part of the system is directly dependent on pump discharge pressure versus stored oil in a tank or sump. • Consider the time delay: which options reflect early warning versus consequences that appear only after lubrication has already been lost?

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Question 1 of 20

Which of the following conditions is the engineer's FIRST warning that the main lube oil pump has stopped?

Gravity tank low level alarm will sound.

Lack of oil in the overflow bull's-eye is observed.

High main engine bearing temperatures will be noted.

Low main sump level alarm will sound.

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Question 1 / 205eccefa1bacbc34ba4d47258

Question 1 of 205eccefa1bacbc34ba4d47258

Which of the following conditions is the engineer's FIRST warning that the main lube oil pump has stopped?

Back

Question 1 of 20

5eccefa1bacbc34ba4d47258

Which of the following conditions is the engineer's FIRST warning that the main lube oil pump has stopped?

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