AZ ROC C-16 Fire Protection Systems (Commercial) Practice Questions - Arizona ROC C-16 CR-16 Fire Protection Systems (Commercial) Examination Exam

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A commercial fire sprinkler system utilizes chemical additives (antifreeze solution and corrosion inhibitors) supplied by a municipal water main. According to NFPA 13 and AWWA cross-connection control standards, what is the minimum required backflow prevention assembly for this installation?

Double Check Valve Assembly (DCVA) Reduced Pressure Detector Assembly (RPDA) Double Check Detector Assembly (DCDA) Atmospheric Vacuum Breaker (AVB)

Correct Answer:

Reduced Pressure Detector Assembly (RPDA)

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