The first and second stage air ejectors used...

Question 1 / 205eccef9cbacbc34ba4d45780

Question 1 of 205eccef9cbacbc34ba4d45780

The first and second stage air ejectors used with main steam condensers are designed to __________. establish vacuum increase condensate temperature

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Question 1 of 20

5eccef9cbacbc34ba4d45780

The first and second stage air ejectors used with main steam condensers are designed to __________. establish vacuum increase condensate temperature

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🔍 Key Concepts

• Role of air ejectors in a main steam condenser system • Effect of non-condensable gases (like air) on condenser vacuum and turbine efficiency • Normal causes of condensate temperature changes in a condenser (where does the heat come from?)

💭 Think About

• Think about what happens to the pressure in the condenser if air and other non‑condensable gases are removed efficiently. Does this help create or destroy vacuum? • Consider what mainly determines the temperature of the condensate: is it more affected by air removal equipment, or by the heat transfer between exhaust steam and cooling water? • Ask yourself: if an air ejector were to significantly increase condensate temperature, what effect would that have on vacuum and overall plant efficiency?

✅ Before You Answer

• Verify the primary purpose of first and second stage air ejectors in a steam condenser (what are they actually installed to do?). • Check whether any standard description of air ejectors lists heating condensate as a design purpose or just a side effect, if at all. • Confirm how condenser vacuum is created and maintained: by air removal, by condensate heating, or by steam condensation itself.

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Question 1 of 20

The first and second stage air ejectors used with main steam condensers are designed to __________. establish vacuum increase condensate temperature

I only

II only

Both I and II

Neither I nor II

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Question 1 / 205eccef9cbacbc34ba4d45780

Question 1 of 205eccef9cbacbc34ba4d45780

The first and second stage air ejectors used with main steam condensers are designed to __________. establish vacuum increase condensate temperature

Back

Question 1 of 20

5eccef9cbacbc34ba4d45780

The first and second stage air ejectors used with main steam condensers are designed to __________. establish vacuum increase condensate temperature

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