When preparing to cut a boiler in on the...

Question 1 / 205eccefa0bacbc34ba4d47008

Question 1 of 205eccefa0bacbc34ba4d47008

When preparing to cut a boiler in on the line, you determine that the steam pressure of the incoming boiler is about 5 psig above line pressure. Which of the following steps should you take next?

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Question 1 of 20

5eccefa0bacbc34ba4d47008

When preparing to cut a boiler in on the line, you determine that the steam pressure of the incoming boiler is about 5 psig above line pressure. Which of the following steps should you take next?

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🔍 Key Concepts

• Boiler cut-in procedures and the importance of matching boiler pressure to steam line pressure • Why a small pressure differential (such as 5 psig) matters when opening valves to a live steam line • Safety devices associated with boilers, such as safety valves and hand relieving gear

💭 Think About

• Think about what condition must be verified to ensure the boiler can safely join the line without causing a sudden surge or backflow of steam. • Ask yourself which option directly checks or protects against overpressure when the boiler is brought on the line. • Consider whether you should change combustion conditions (more burners), change line configuration (open a valve), or verify a safety mechanism before making the final connection.

✅ Before You Answer

• Verify which action is required by standard boiler operating procedures before opening the boiler to a live steam line. • Check which option specifically addresses pressure relief or safety rather than changing firing rate or opening to the line. • Confirm that the step you pick would be done immediately prior to placing the boiler on the line, not earlier start-up steps.

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Question 1 of 20

When preparing to cut a boiler in on the line, you determine that the steam pressure of the incoming boiler is about 5 psig above line pressure. Which of the following steps should you take next?

Light off additional burners.

Open the superheater vent.

Open the desuperheated steam stop.

Test the hand relieving gear.

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Question 1 / 205eccefa0bacbc34ba4d47008

Question 1 of 205eccefa0bacbc34ba4d47008

When preparing to cut a boiler in on the line, you determine that the steam pressure of the incoming boiler is about 5 psig above line pressure. Which of the following steps should you take next?

Back

Question 1 of 20

5eccefa0bacbc34ba4d47008

When preparing to cut a boiler in on the line, you determine that the steam pressure of the incoming boiler is about 5 psig above line pressure. Which of the following steps should you take next?

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