White smoke exhausting from a diesel engine...

Study

Question 1 of 205eccefa2bacbc34ba4d47b7b

White smoke exhausting from a diesel engine can be caused by __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47b7b

White smoke exhausting from a diesel engine can be caused by __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• diesel combustion process and what proper combustion looks like • what white smoke usually indicates in terms of fuel burning and temperature (unburned fuel vs burning lube oil vs steam) • effect of injection timing on how completely fuel burns in the cylinder

💭 Think About

• Think about what condition inside the cylinder would cause fuel to leave the engine only partially burned or as a mist/steam that appears white at the exhaust. • Which of the listed options would most directly affect whether the fuel has enough time and temperature to burn completely before the exhaust stroke? • Separate in your mind: conditions that mainly affect fuel burning in the cylinder vs conditions that mainly affect lubricating oil behavior on the cylinder walls.

✅ Before You Answer

• Identify which options change combustion timing and temperature directly (not just oil condition). • Recall the usual color associations: white smoke vs blue smoke vs black smoke from diesel exhaust. • Ask: which choice could reasonably lead to unburned or only partially burned fuel being carried into the exhaust?

👋 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 205eccefa2bacbc34ba4d47b7b

White smoke exhausting from a diesel engine can be caused by __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47b7b

White smoke exhausting from a diesel engine can be caused by __________.

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