What set point is designed to maintain in a 600 psi steam plant's automatic combustion control system?

What set point is designed to maintain in a 600 psi steam plant's automatic combustion control system?

• A. 500-520 psi
• B. 600-615 psi
• C. 650-670 psi
• D. 700-750 psi

Answer: (B)

The correct answer is based on the operating parameters typically associated with a 600 psi steam plant's automatic combustion control system. In such systems, the set point is crucial for efficient and safe operation. The range of 600-615 psi is selected for the automatic combustion control system since it provides a balance between maintaining optimal steam generation pressure and allowing for variations that occur during operational changes. This set point ensures that the system can operate efficiently while preventing pressure fluctuations from causing potential safety hazards or inefficiencies in the process. Maintaining a set point close to the nominal operating pressure helps to ensure that the combustion system can effectively respond to demand changes, optimizing fuel combustion and minimizing emissions. Thus, the design of the 600-615 psi set point reflects industry practices for managing steam pressure in a safe and effective manner.

The correct answer is based on the operating parameters typically associated with a 600 psi steam plant's automatic combustion control system. In such systems, the set point is crucial for efficient and safe operation.

The range of 600-615 psi is selected for the automatic combustion control system since it provides a balance between maintaining optimal steam generation pressure and allowing for variations that occur during operational changes. This set point ensures that the system can operate efficiently while preventing pressure fluctuations from causing potential safety hazards or inefficiencies in the process.

Maintaining a set point close to the nominal operating pressure helps to ensure that the combustion system can effectively respond to demand changes, optimizing fuel combustion and minimizing emissions. Thus, the design of the 600-615 psi set point reflects industry practices for managing steam pressure in a safe and effective manner.