The thickest deposit of scale in a flash...

Question 1 / 270705eccef9cbacbc34ba4d45833

Question 1 of 270705eccef9cbacbc34ba4d45833

The thickest deposit of scale in a flash evaporator is most likely to occur in the tubes of the __________.

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Question 1 of 27070

The thickest deposit of scale in a flash evaporator is most likely to occur in the tubes of the __________.

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🔍 Key Concepts

• Location in the system where seawater is hottest just before flashing • How temperature affects scale (calcium carbonate, etc.) formation • Difference between where water boils/evaporates and where it condenses or is cooled

💭 Think About

• Trace the path of the seawater through a flash evaporator and identify where its temperature is highest for the longest time before pressure is dropped • Think about where minerals in seawater are most likely to come out of solution and stick to metal surfaces • Compare the temperatures and functions of the four listed components to see which is most prone to scale

✅ Before You Answer

• Identify which component handles hottest seawater on the high-pressure side • Confirm which parts are condensing or cooling rather than heating • Verify which component is in direct contact with seawater brine, not just fresh distillate

Question 1 of 27070

The thickest deposit of scale in a flash evaporator is most likely to occur in the tubes of the __________.

first-stage condenser

flash chamber

saltwater feed heater

distillate cooler

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