AZ ROC A-16 Waterworks Practice Questions - Arizona ROC A-16 Waterworks (Commercial) Examination Exam

Access More Questions

According to AWWA C600 standards, what is the minimum hydrostatic test pressure and duration required for newly installed ductile iron water mains?

1.0 times the working pressure for 30 minutes 1.5 times the working pressure at the lowest point (or at least 150 psi) for a minimum duration of 2 hours 1.25 times the maximum operating pressure for 1 hour 2.0 times the system design pressure for 24 hours

Correct Answer:

1.5 times the working pressure at the lowest point (or at least 150 psi) for a minimum duration of 2 hours

Access more questions from this quiz

Continue to AZ ROC A-16 Waterworks Practice Questions - Arizona ROC A-16 Waterworks (Commercial) Examination Exam for more practice questions and the full quiz experience.

Access More Questions