The vapors given off by heated fuel oil are...

Question 1 / 205eccef9ebacbc34ba4d46521

Question 1 of 205eccef9ebacbc34ba4d46521

The vapors given off by heated fuel oil are flammable, explosive, and __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46521

The vapors given off by heated fuel oil are flammable, explosive, and __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Behavior of fuel vapors in relation to air (density and movement) • How heated fuel oil behaves differently from fuel at normal temperature • Typical characteristics of flammable/explosive vapors in engine rooms and tank spaces

💭 Think About

• If vapors are flammable and explosive, what does that usually imply about where they tend to collect in an enclosed space? High up near the overhead or low down near the bilge? • Think about emergency procedures: when checking for leaks or dangerous vapors, where are you usually warned to be especially careful—near deck level or near the bottom of compartments? • Which options could you safely rule out based on common sense about what flammable/explosive vapors must NOT be (for example, can such vapors realistically be odorless or non‑toxic in a machinery space?)

✅ Before You Answer

• Verify which statement matches how fuel-oil vapors spread in a compartment (do they sink or rise?). • Eliminate any choice that conflicts with basic safety warnings you’ve heard about working around fuel tanks and bilges. • Confirm that the remaining choice is consistent with fire and explosion hazards described in standard maritime safety training.

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

Quick actions

— No credit card needed

Question 1 of 20

The vapors given off by heated fuel oil are flammable, explosive, and __________.

odorless

heavier than air

non-toxic

lighter than air

Loading interactive features...

Question 1 / 205eccef9ebacbc34ba4d46521

Question 1 of 205eccef9ebacbc34ba4d46521

The vapors given off by heated fuel oil are flammable, explosive, and __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46521

The vapors given off by heated fuel oil are flammable, explosive, and __________.

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