TN CMC-A Plumbing Practice Questions - Tennessee Plumbing (CMC-A) Contractor Examination Exam

Developed length of piping, as used for IPC vent and water-supply calculations, is measured in which manner?

The straight-line horizontal distance between the two endpoints The length along the pipe centerline, including fittings, between the two points considered The vertical rise only, ignoring horizontal offsets The sum of fitting equivalent lengths only, ignoring the pipe itself

Correct Answer:

The length along the pipe centerline, including fittings, between the two points considered

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