Two important considerations to maintain...

Study

Question 1 of 205eccefa2bacbc34ba4d478e6

Two important considerations to maintain proper lubrication of a diesel engine include the delivery of oil in sufficient amount along with an acceptable __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478e6

Two important considerations to maintain proper lubrication of a diesel engine include the delivery of oil in sufficient amount along with an acceptable __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Lubricating oil properties that affect film strength and flow at engine operating temperatures • Difference between fuel properties (like cetane number) and lube oil properties • How oil must behave when the engine is cold vs. hot to maintain proper lubrication

💭 Think About

• Ask which option describes how the oil’s thickness (flow resistance) changes with temperature in a way that affects lubrication quality. • Eliminate any choices that are clearly properties of diesel fuel rather than lubricating oil. • Think about what characteristic the engineer really cares about so the oil pump can deliver the right film strength at normal operating temperature and at startup.

✅ Before You Answer

• Verify which choices are primarily fuel properties and which are lubricating oil properties. • Check which property is directly related to oil flow and film thickness over the engine’s normal temperature range, not just at very low temperature. • Confirm which property marine engineers use when selecting an engine oil grade so that it will lubricate properly from startup through full-load operation.

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

Quick actions

— No credit card needed

Study

Question 1 of 205eccefa2bacbc34ba4d478e6

Two important considerations to maintain proper lubrication of a diesel engine include the delivery of oil in sufficient amount along with an acceptable __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d478e6

Two important considerations to maintain proper lubrication of a diesel engine include the delivery of oil in sufficient amount along with an acceptable __________.

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