The automatic recirculating valve in the...

Question 1 / 205eccef9cbacbc34ba4d45789

Question 1 of 205eccef9cbacbc34ba4d45789

The automatic recirculating valve in the main condensate recirculating line is designed to be controlled by which method?

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5eccef9cbacbc34ba4d45789

The automatic recirculating valve in the main condensate recirculating line is designed to be controlled by which method?

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🔍 Key Concepts

• Function of an automatic recirculating valve in a main condensate recirculating line • What variable changes immediately when condensate flow or demand changes through the main condensate pump • Difference between controls based on temperature, pressure, and time-based devices in steam plants

💭 Think About

• Ask yourself: what does the recirculating valve need to protect, and what condition would it react to the fastest to prevent damage? • Which of the listed control methods would directly sense changes in flow or load on the condensate pump, rather than secondary effects like temperature? • Would a time-based device make sense for something that must respond instantly to load changes, or should the control be tied to a real-time process variable?

✅ Before You Answer

• Identify which option is tied to pressure in the condensate system or pump discharge, not temperature or time. • Consider which controller would be located in the same system as the recirculating line (condensate side vs. steam side vs. seawater side). • Eliminate any option that would react too slowly or indirectly to protect the pump from low-flow conditions.

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Question 1 of 20

The automatic recirculating valve in the main condensate recirculating line is designed to be controlled by which method?

Thermostatic control

Main condenser salt water pressure controller

Exhaust steam pressure controller

Preset electric timing device

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Question 1 / 205eccef9cbacbc34ba4d45789

Question 1 of 205eccef9cbacbc34ba4d45789

The automatic recirculating valve in the main condensate recirculating line is designed to be controlled by which method?

Back

Question 1 of 20

5eccef9cbacbc34ba4d45789

The automatic recirculating valve in the main condensate recirculating line is designed to be controlled by which method?

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