ACI Aggregate Testing Technician - Level 1 - Section 1 Exam Questions and Answers

ACI Aggregate Testing Technician - Level 1 - Section 1 Exam Questions and Answers Following are three of the four purposes for which aggregates are sampled; supply the fourth. Aggregates are sampled: a) for the acceptance or rejection of materials. b) for the control of operations at the site of use. c) for preliminary investigation of the potential source of supply. d) ___________________ - Answer- b) For the control of the product at the source of supply Sampling should be done very carefully because it is as important as _____. - Answer- Testing A variety of people involved in the use of the aggregate samples are responsible for obtaining the samples. True or False? - Answer- True The _____ or _____ should obtain samples related to the control of production at the source or related to the control of the work at the site. - Answer- Manufacturers, contractors The purchaser is responsible for obtaining samples for preliminary investigation tests. True or False? - Answer- False; purchaser is responsible for obtaining samples used in acceptance or rejection decisions