ACI AGGREGATE TESTING TECHNICIAN SAMPLE EXAM QUESTIONS AND VERIFIED ANSWERS UPDATED
ASTM D75-19 Scope (Section 1.1): Which of the following statements is false? Aggregates are sampled:
A. For the acceptance or rejection of materials
B. For the control of operations at the site of use
C. For p...
ASTM D75-19 Scope (Section 1.1): Which of the following statements is false?
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. For the control of the product at the source of supply
E. For determination of pricing
E
ASTM D75-19 Securing Samples (Section 5.2): Appropriate equipment for
inspection and sampling should be provided by:
A. The seller
B. The purchaser
C. The salesperson
D. The user
E. The testing company
A
ASTM C702-18 Procedure (10.1.1): The method known as quartering:
A. Cannot be performed with a canvas blanket on an uneven floor surface
B. Cannot be performed without a canvas blanket
, C. Requires the use of a mechanical splitter
D. Can be repeated until the sample is of the desired size
D
ASTM C702-18 Significance and Use (Section 4.1): Generally speaking, small
samples are most representative of the total supply.
A. True
B. False
B
ASTM C117-17Apparatus and Materials (Section 5.5): A common wetting agent is
ordinary liquid:
A. Windshield solvent
B. Bleach
C. Ammonia
D. Dishwashing detergent
D
ASTM C117-17 Report (Section 11.1.1): The results must be reported to the
nearest whole number if the fine material is what percent or greater of the total
material used?
A. 20%
B. 10%
C. 5%
D. 0.5%
E. 15%
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