All oil-fired boilers, regardless of...

Study

Question 1 of 205eccefa3bacbc34ba4d47c6a

All oil-fired boilers, regardless of intended mode of operation, with automatic safety control systems must automatically close the burner valve when___________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47c6a

All oil-fired boilers, regardless of intended mode of operation, with automatic safety control systems must automatically close the burner valve when___________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Automatic safety control systems on oil-fired boilers • Purpose of a boiler safety trip and what condition it responds to • What the burner fuel shutoff valve is supposed to do during unsafe conditions

💭 Think About

• Ask yourself: When something goes wrong, what is the FIRST and MOST CRITICAL protective action for fuel going to the burner? • Which option describes a condition that clearly indicates a fault or unsafe situation, rather than normal operation? • Consider which event should cause fuel to STOP, not continue, to the burner, in order to prevent furnace explosion or flareback.

✅ Before You Answer

• Identify which choices describe normal operation (things working correctly) versus an emergency/abnormal condition. • Verify that the correct choice is tied to the safety trip function, not a normal step in the firing sequence. • Make sure the triggering condition would ALWAYS be appropriate to immediately shut off fuel to the burner for safety.

👋 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 205eccefa3bacbc34ba4d47c6a

All oil-fired boilers, regardless of intended mode of operation, with automatic safety control systems must automatically close the burner valve when___________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47c6a

All oil-fired boilers, regardless of intended mode of operation, with automatic safety control systems must automatically close the burner valve when___________.

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