If an auxiliary diesel engine will not crank...

Question 1 / 205eccefa3bacbc34ba4d47d96

Question 1 of 205eccefa3bacbc34ba4d47d96

If an auxiliary diesel engine will not crank but can be barred over, the trouble may be __________.

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Question 1 of 20

5eccefa3bacbc34ba4d47d96

If an auxiliary diesel engine will not crank but can be barred over, the trouble may be __________.

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🔍 Key Concepts

• What it means when a diesel engine can be "barred over" by hand but will not crank on the starter • How electrical starting systems (batteries, cables, starter motor) differ from mechanical or load-related problems • Which problems would physically prevent the engine from turning over at all

💭 Think About

• If you can rotate the engine by hand, what does that tell you about the condition of the cylinders and anything mechanically connected to the crankshaft? • Which of the listed problems would stop the engine from turning even by hand, and which would only affect powered cranking? • Which choice relates to the source of power for the starter, rather than a mechanical blockage or external system?

✅ Before You Answer

• Confirm that being able to bar the engine over means the crankshaft and driven equipment are free to turn mechanically • Eliminate any options that would cause a hard mechanical lock preventing hand rotation • Focus on the choice that affects electrical starting power rather than cooling water or sea connections

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Question 1 of 20

If an auxiliary diesel engine will not crank but can be barred over, the trouble may be __________.

starting batteries

water in the cylinder

the driven component is seized

sea suction valve is closed

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Question 1 / 205eccefa3bacbc34ba4d47d96

Question 1 of 205eccefa3bacbc34ba4d47d96

If an auxiliary diesel engine will not crank but can be barred over, the trouble may be __________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47d96

If an auxiliary diesel engine will not crank but can be barred over, the trouble may be __________.

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