Class 5 Boiler Practice Exam

True or False: A hydrostatic test is sometimes performed on steam piping systems.

1. True

2. False

3. Only if there are leaks

4. False, it's outdated

The correct answer is: True

A hydrostatic test is indeed performed on steam piping systems to ensure their integrity and safety. This testing method involves filling the piping system with water and then pressurizing it beyond its normal operating pressure. The primary goal is to identify any leaks or weaknesses in the pipes. If a leak is present, it will manifest as the water escapes under pressure, allowing for the location of any faults or weaknesses in the system. Conducting hydrostatic tests is a critical step before a system is commissioned and, in some cases, it may also be part of routine maintenance practices to ensure ongoing reliability. The test is a standard procedure in the industry for validating the structural integrity of pressure vessels and piping, making it a relevant and current practice rather than an outdated one. Thus, the assertion that a hydrostatic test can be performed on steam piping systems is indeed true.