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ACI (American Concrete Institute Certification) Practice Test VIP Certification Exam #3
ACI (American Concrete Institute Certification) Practice Test — Mirrors the ACI Concrete Field Testing Technician – Grade I certification exam administered by the American Concrete Institute, consisting of a written portion (~40 questions, 60 minutes, 70% passing) and a performance portion covering ASTM C31, C138, C143, C172, C173, C231, and C1064.
55
Questions
60m
Time Limit
70.00%
To Pass
Question 1 of 55👑 VIP
A technician is sampling concrete from a ready-mix truck at a jobsite. The first portion of the sample is collected at approximately 10% discharge and the last portion at approximately 90% discharge. The composite sample weighs about 28 lb. According to ASTM C172, is this procedure acceptable?
Questions 2–55 and full explanations are VIP-exclusive.