Class 5 Boiler Practice Exam

What section of ASME covers unfired boilers?

1. Section VII

2. Section VI

3. Section IX

4. Section VIII

The correct answer is: Section VIII

ASME Section VIII provides guidelines and standards for the design, fabrication, and inspection of pressure vessels, which includes unfired boilers. This section specifically addresses the requirements necessary to ensure the safety and reliability of equipment that operates under pressure, even if it doesn’t utilize a fire to generate that pressure, as is the case with unfired boilers. Unfired boilers, such as water storage tanks or non-fired heat exchangers, must adhere to these standards to prevent failures that can result from improper design or material selection. Section VIII establishes criteria for materials, design calculations, testing, and quality assurance measures. Understanding this framework is crucial for professionals involved in the operation, maintenance, and inspection of unfired boilers to ensure compliance with safety regulations and operational efficiency.