Class 5 Boiler Practice Exam 2025 - Free Boiler Certification Practice Questions and Study Guide

For a Class 5A certificate holder, the ability to install ASME B31.1 pressure piping is governed by regulations and standards that outline the qualifications required for such work. ASME B31.1, which covers the design, materials, construction, and maintenance of power piping, typically necessitates specific qualifications beyond those granted by a Class 5A certificate alone.

The Class 5A certification may not encompass the required expertise or scope related to the complexities associated with ASME B31.1 piping systems. These systems often involve considerations of pressure, temperature, and fluid characteristics that go beyond the purview of general boiler operations, necessitating a higher level of training or certification. Without the appropriate credentials specific to ASME B31.1, a Class 5A certificate holder would not be authorized to perform installations under this standard.

Given these context-specific regulations, the position that a Class 5A certificate holder cannot install ASME B31.1 pressure piping is accurate. Thus, the correct answer reflects the regulatory nature of the qualifications necessary for such installations.