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Question 1 of 205eccefa3bacbc34ba4d47e1e

You have just been notified by the watch stander in the engine room, a main engine bearing high temperature alarm is indicated and remotely displayed as 145° Fahrenheit, you should _________.

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Question 1 of 20

5eccefa3bacbc34ba4d47e1e

You have just been notified by the watch stander in the engine room, a main engine bearing high temperature alarm is indicated and remotely displayed as 145° Fahrenheit, you should _________.

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🔍 Key Concepts

• Normal versus abnormal main bearing temperatures and why high temperature is dangerous • Relationship between bearing temperature and lubrication (oil flow, oil pressure, and speed) • Priority of protecting the main engine when an overheat alarm is received

💭 Think About

• Ask yourself: if a main engine bearing is overheating, what is the quickest way to reduce further damage or risk of seizure? • Which action directly addresses the possible cause of high bearing temperature, rather than assuming an electrical problem? • How would your decision affect engine load, lubrication, and the bridge’s ability to maneuver the vessel safely?

✅ Before You Answer

• Do not assume an alarm is false until you have evidence; how does that affect choice A? • Think about how changing engine speed or lube oil pump operation would influence bearing cooling and lubrication for choices B, C, and D • Consider which action is both immediate and protective of the machinery, while still keeping the bridge informed for navigation and safety

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Question 1 of 205eccefa3bacbc34ba4d47e1e

You have just been notified by the watch stander in the engine room, a main engine bearing high temperature alarm is indicated and remotely displayed as 145° Fahrenheit, you should _________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47e1e

You have just been notified by the watch stander in the engine room, a main engine bearing high temperature alarm is indicated and remotely displayed as 145° Fahrenheit, you should _________.

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