Flame failure in an automatically fired...

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Question 1 of 205eccefa3bacbc34ba4d47c6f

Flame failure in an automatically fired auxiliary boiler can result from a/an __________.

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5eccefa3bacbc34ba4d47c6f

Flame failure in an automatically fired auxiliary boiler can result from a/an __________.

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🔍 Key Concepts

• automatic boiler ignition systems and how they maintain a stable flame • the difference between fuel supply problems and ignition/electrical problems • how a clogged fuel nozzle versus an improper spark/arc affects the flame after startup

💭 Think About

• Ask yourself which condition would most likely make the burner lose its flame after it has already been established, rather than just preventing ignition. • Consider which choices would reduce or interrupt the actual flow of fuel into the furnace, instead of only weakening the spark. • Think about how an automatic system responds: when the flame sensor no longer detects a stable flame, what underlying cause would trigger that situation among these options?

✅ Before You Answer

• Verify which option directly restricts fuel flow to the burner. • Check which options mainly affect the quality/position of the spark rather than the ongoing fuel supply. • Be sure you are focusing on flame failure during automatic operation, not just difficulty in getting the flame to light initially.

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Question 1 of 205eccefa3bacbc34ba4d47c6f

Flame failure in an automatically fired auxiliary boiler can result from a/an __________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47c6f

Flame failure in an automatically fired auxiliary boiler can result from a/an __________.

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