Red Seal Steamfitter/Pipefitter Practice Exam

What is the primary function of piping supports in a system?

1. To insulate the pipes from temperature fluctuations

2. To provide aesthetic appeal

3. To bear the weight of pipes and provide stable anchorage

4. To prevent corrosion of the pipes

The correct answer is: To bear the weight of pipes and provide stable anchorage

The primary function of piping supports is to bear the weight of pipes and provide stable anchorage. These supports ensure that the piping system remains securely in place, preventing excessive movement or sagging that can lead to stress on the joints and potential failure. They are critical for maintaining the integrity of the system and ensuring that pipes are aligned correctly and can adequately support the weight of liquids or gases being transported. Proper support is vital in mitigating vibrations, reducing the risk of damage from thermal expansion or contraction, and contributing to the overall safety and functionality of the piping network. Other options, while they may relate to piping systems, do not accurately represent the primary function of supports. Insulation from temperature fluctuations pertains more to thermal comfort and energy efficiency rather than direct support. Aesthetic appeal may be important in certain contexts, but it does not serve a structural or functional role. Preventing corrosion is crucial for the longevity of pipes, but it is achieved through different means, such as coatings and material selection, rather than through the function of the supports themselves.