Oil in the contaminated drain inspection...

Question 1 / 205eccef9bbacbc34ba4d45676

Question 1 of 205eccef9bbacbc34ba4d45676

Oil in the contaminated drain inspection tank results from __________.

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Question 1 of 20

5eccef9bbacbc34ba4d45676

Oil in the contaminated drain inspection tank results from __________.

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🔍 Key Concepts

• function of a contaminated drain inspection tank in a fuel oil system • how fuel oil heaters and their coils/steam heating coils are arranged in relation to drains and tanks • difference between leakage of heating medium into oil vs normal drainage of clean oil or condensate

💭 Think About

• Think about what liquid is supposed to go to a contaminated drain inspection tank under normal conditions, and what abnormal condition would introduce oil there. • Which choice describes a condition where oil can pass from one side of a heating coil or tank boundary to the other side and end up in the drain system? • Eliminate any options that would mainly change temperature or pressure of oil, but would not provide a direct path for oil to enter a drain inspection tank.

✅ Before You Answer

• Identify which component, if it fails, creates a path for oil to leak into a drain line instead of staying in the fuel system. • Confirm which option involves internal leakage through a boundary (tube/coil) rather than just external drainage problems. • Check which choice best matches a known cause of oil showing up in contaminated drains in standard fuel oil/steam heating arrangements.

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Question 1 of 20

Oil in the contaminated drain inspection tank results from __________.

a defective relief valve on the fuel oil heater

improper drainage of the fuel oil heater coils

a leaking heating coil in a fuel oil settling tank

operating the fuel oil heater at excessive temperatures

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Question 1 / 205eccef9bbacbc34ba4d45676

Question 1 of 205eccef9bbacbc34ba4d45676

Oil in the contaminated drain inspection tank results from __________.

Back

Question 1 of 20

5eccef9bbacbc34ba4d45676

Oil in the contaminated drain inspection tank results from __________.

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