New York Low Pressure Boiler COF Practice

What is the typical popping point tolerance for pressures between 301 psig to 1000 psig?

1. 3%

2. 5 psig

3. 10 psig

4. 2%

The correct answer is: 10 psig

The typical popping point tolerance for pressures between 301 psig to 1000 psig is indeed 10 psig. This tolerance level is established to ensure that safety devices such as pressure relief valves respond within an acceptable range to prevent over-pressurization of the system. The 10 psig tolerance is both a practical and regulatory standard in boiler operation, allowing for slight fluctuations that can occur due to various operational factors. This tolerance ensures safety while accommodating normal operating conditions, thereby preventing unnecessary tripping of safety devices. It is critical that operators understand and apply these standards in order to maintain safe and efficient boiler operation in compliance with New York regulations. The other options, while they provide various numerical values, do not reflect the established tolerance range within the specified pressure range.