MCC-NH Gas Fitters Practice Exam

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What table should be referenced for support spacing of gas piping?

Table 7.2.5.1
Table 7.2.6
Table 7.2.6.2
Table 7.2.4

The correct answer is: Table 7.2.6.2

Referencing the appropriate table for support spacing of gas piping is essential for ensuring compliance with safety and installation guidelines. In this instance, the correct table is Table 7.2.6.2. This table provides specific criteria for the spacing of supports based on the type of gas piping system and the diameter of the pipe. Accurate spacing is crucial to avoid sagging, which can lead to potential leaks, operational issues, or the failure of the gas piping system. Table 7.2.6.2 contains detailed information about the recommended support distances for various sizes and materials of gas piping, facilitating proper installation practices. This ensures that the installation remains secure while also accommodating for factors such as thermal expansion and contraction, which can affect the integrity of the piping over time. The other tables listed might cover different aspects of gas piping or installation standards, but for support spacing specifically, Table 7.2.6.2 is the authoritative reference that should be utilized.