Fuel oil settling tanks are used to...

Question 1 / 270705eccefa0bacbc34ba4d46f13

Question 1 of 270705eccefa0bacbc34ba4d46f13

Fuel oil settling tanks are used to __________.

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Question 1 of 27070

Fuel oil settling tanks are used to __________.

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🔍 Key Concepts

• function and purpose of fuel oil settling tanks in marine fuel systems • difference between settling vs service/storage tanks • how water and sludge are removed from fuel oil

💭 Think About

• Think about what happens when fuel oil is left undisturbed in a tank—what happens to water and heavy solids over time? • Which tank in the fuel system is normally used to supply fuel directly to the engines: the settling tank or another type of tank? • Does a settling tank have just one main purpose, or can its design allow it to serve more than one of the listed functions?

✅ Before You Answer

• Identify which option refers to separation by gravity of water and solids from fuel oil • Decide whether a settling tank is the same as a service tank/day tank used for immediate engine supply • Confirm whether the tank’s primary function is storage, purification, or a combination of processes described in the options

Question 1 of 27070

Fuel oil settling tanks are used to __________.

facilitate the stripping of sludge and water

precipitate out water and solids

store oil for immediate use

all of the above

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