When using a dry chemical fire extinguisher...

Question 1 / 205eccef9ebacbc34ba4d46399

Question 1 of 205eccef9ebacbc34ba4d46399

When using a dry chemical fire extinguisher to fight a fuel oil fire, you should __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46399

When using a dry chemical fire extinguisher to fight a fuel oil fire, 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

• Class B (flammable liquids) fires and appropriate extinguishing techniques • How dry chemical extinguishers work to smother and interrupt the chemical chain reaction • Wind direction and position of the firefighter relative to smoke and vapors

💭 Think About

• Think about how to cover the largest possible area of burning fuel with the dry chemical so the flames are smothered effectively. • Consider what happens if you concentrate the agent in just one spot versus moving it over the surface of the burning liquid. • Ask yourself how wind direction affects where the agent goes and how much of it actually reaches the fire.

✅ Before You Answer

• Verify which technique gives maximum coverage over the burning fuel surface. • Check which option matches standard Class B fire-fighting procedures with portable extinguishers. • Eliminate any option that would cause you to lose effective control of the extinguisher or reduce the reach of the chemical agent.

👋 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

When using a dry chemical fire extinguisher to fight a fuel oil fire, you should __________.

attack the fire from the leeward side

direct the chemical discharge into the center of the burning fuel surface

sweep the chemical discharge back and forth across the burning fuel surface

invert the dry chemical extinguisher to fight the fire

Loading interactive features...

Question 1 / 205eccef9ebacbc34ba4d46399

Question 1 of 205eccef9ebacbc34ba4d46399

When using a dry chemical fire extinguisher to fight a fuel oil fire, you should __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46399

When using a dry chemical fire extinguisher to fight a fuel oil fire, 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