ACI - Aggregate Base Testing Technician 69 Questions with 100% Correct Answers | Updated | Guaranteed A+|2024

Testing - ️️Sampling should be done very carefully because it is as important as ____________. Conveyer belts Transport units Roadways Stockpiles - ️️What are the four sources from which field samples can be obtained? contaminated, damaged - ️️Sampling containers for aggregate samples should be made so that the contents will not be lost, _____ or _____. Nonrepresentative sample - ️️Not using correct procedures for reducing samples to testing size can result in a _____. False - ️️T or F Generally, small samples are most representative of the total supply. True - ️️T or F There are some instances in which differences between test samples can't be avoided. Laws of chance - ️️What determines whether large-size particles are equally distributed among test samples that have been reduced? Method A, mechanical splitter - ️️Which method of reducing a sample must be used with fine, dry aggregate?