At what temperature is carbon dioxide discharged?

At what temperature is carbon dioxide discharged?

• A. -110 F
• B. -100 F
• C. -120 F
• D. -115 F

Answer: (A)

The discharge temperature of carbon dioxide in a gaseous state typically occurs around -110 degrees Fahrenheit. This is a critical threshold because carbon dioxide transitions from a gas to a solid state, known as dry ice, at this temperature under atmospheric pressure. Thus, the use of carbon dioxide in various applications, including fire suppression systems, relies on this specific characteristic. When carbon dioxide is released from a high-pressure cylinder, it expands and cools, causing it to exhibit this temperature. Knowing the discharge temperature is essential for safely handling and utilizing carbon dioxide, especially in environments where its cooling properties are leveraged. The other temperatures listed do not correspond to the known discharge characteristics of carbon dioxide at room pressure. Therefore, the correct answer aligns with the established physical properties of carbon dioxide during the discharge process.

The discharge temperature of carbon dioxide in a gaseous state typically occurs around -110 degrees Fahrenheit. This is a critical threshold because carbon dioxide transitions from a gas to a solid state, known as dry ice, at this temperature under atmospheric pressure. Thus, the use of carbon dioxide in various applications, including fire suppression systems, relies on this specific characteristic.

When carbon dioxide is released from a high-pressure cylinder, it expands and cools, causing it to exhibit this temperature. Knowing the discharge temperature is essential for safely handling and utilizing carbon dioxide, especially in environments where its cooling properties are leveraged.

The other temperatures listed do not correspond to the known discharge characteristics of carbon dioxide at room pressure. Therefore, the correct answer aligns with the established physical properties of carbon dioxide during the discharge process.