The lower section of the feed heater,...

Question 1 / 270705eccef9cbacbc34ba4d4579f

Question 1 of 270705eccef9cbacbc34ba4d4579f

The lower section of the feed heater, labeled "E" in the illustration is used as the __________. See illustration SG-0025.

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Question 1 of 27070

The lower section of the feed heater, labeled "E" in the illustration is used as the __________. See illustration SG-0025.

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Typical sections of a closed regenerative feedwater heater (desuperheating zone, condensing zone, drain cooling zone) • Where drains from higher-pressure heaters or auxiliaries are usually routed in the feedwater heating system • How the lowest compartment in the shell is used in multi-zone heaters

💭 Think About

• Trace the path of the blue dashed condensate/Drain lines in the illustration and note what flows into and out of section "E". • Ask yourself: is section "E" primarily heating incoming feedwater, condensing steam, or sub‑cooling condensate/drains before discharge? • Compare the function of dedicated gland exhaust condensers and after condensers in a steam plant to decide whether they are normally built into this piece of equipment or are separate units.

✅ Before You Answer

• Verify which nozzles and piping connect to section E (look at labels near "L" and "M") and what they are used for. • Confirm whether steam enters directly into section E, or if it mainly receives condensate/drains from the upper sections. • Make sure the chosen option is the section that handles the cooling of drains/condensate before they leave the heater, not the main feedwater heating stages.

Question 1 of 27070

The lower section of the feed heater, labeled "E" in the illustration is used as the __________. See illustration SG-0025.

drain cooler

gland exhaust condenser

after condenser

first stage heater

Question 1 / 270705eccef9cbacbc34ba4d4579f

Question 1 of 270705eccef9cbacbc34ba4d4579f

The lower section of the feed heater, labeled "E" in the illustration is used as the __________. See illustration SG-0025.

Back

Question 1 of 27070

The lower section of the feed heater, labeled "E" in the illustration is used as the __________. See illustration SG-0025.

If the question has a related picture, it will appear here.