Nominal Pipe Size (NPS) of a pipe less than 12 inches in diameter indi

1.	Nominal Pipe Size (NPS) of a pipe less than 12 inches in diameter indicates its
A.	inner diameter
B.	outer diameter
C.	thickness
D.	neither inner nor outer diameter
Answer» E.

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Nominal Pipe Size (NPS) of a pipe less than 12 inches in diameter indicates its

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