To avoid excessive pressures in the fuel oil...

Question 1 / 205eccef9cbacbc34ba4d45c4f

Question 1 of 205eccef9cbacbc34ba4d45c4f

To avoid excessive pressures in the fuel oil filling system during bunkering, you should __________.

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Question 1 of 20

5eccef9cbacbc34ba4d45c4f

To avoid excessive pressures in the fuel oil filling system during bunkering, you should __________.

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🔍 Key Concepts

• Bunkering operations and how fuel oil is transferred into storage tanks • Effect of loading rate and back pressure when tanks are nearly full • Consequences of rapid valve operation and sudden stoppage of flow in piping systems

💭 Think About

• Think about what happens to pressure in the lines when fuel flow is suddenly stopped or restricted while pumping at a high rate. • Consider which practice gives the operator the best control over the flow as tanks become nearly full. • Ask yourself which option would be safest for the piping and tank structure when approaching the final ullage (space left in the tank).

✅ Before You Answer

• Which option prevents sudden pressure surges in the fuel lines? • Which option allows you to gradually decrease flow as tanks approach full without shocking the system? • Which option clearly increases the risk of overpressure or water hammer by making abrupt changes to the system?

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Question 1 of 20

To avoid excessive pressures in the fuel oil filling system during bunkering, you should __________.

reduce the loading rate when topping off

top off all tanks at the same time

fill one tank at a time

close the tank filling valves quickly

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Question 1 / 205eccef9cbacbc34ba4d45c4f

Question 1 of 205eccef9cbacbc34ba4d45c4f

To avoid excessive pressures in the fuel oil filling system during bunkering, you should __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d45c4f

To avoid excessive pressures in the fuel oil filling system during bunkering, 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