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NV C-21G Industrial Piping Practice Questions - Nevada C-21G Industrial Piping Contractor Examination Exam

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A 4-inch Schedule 40 C-21G process-water spool uses two long-radius 90-degree elbows. The required center-to-center distance between elbow centers is 60 inches. Using a long-radius takeout of 6 inches per 4-inch 90 (1.5 × NPS), the cut length of the straight pipe between the two welds is:
Correct Answer:
48 inches

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