ACI AGGREGATE TESTING TECHNICIAN LEVEL
1 FINAL PAPER QUESTIONS AND
CORRECT ANSWERS VERIFIED
◉ 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. Answer: A
◉ 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. Answer: D
◉ Generally speaking, small samples are most representative of the
total supply.
A. True
, B. False. Answer: B
◉ A common wetting agent is ordinary liquid:
A. Windshield solvent
B. Bleach
C. Ammonia
D. Dishwashing detergent. Answer: D
◉ 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%. Answer: B
◉ More than ____ minutes is considered excessive time spent in the
mechanical sieve shaker and
may result in degradation of the sample.
A. 5
B. 10
C. 15
1 FINAL PAPER QUESTIONS AND
CORRECT ANSWERS VERIFIED
◉ 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. Answer: A
◉ 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. Answer: D
◉ Generally speaking, small samples are most representative of the
total supply.
A. True
, B. False. Answer: B
◉ A common wetting agent is ordinary liquid:
A. Windshield solvent
B. Bleach
C. Ammonia
D. Dishwashing detergent. Answer: D
◉ 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%. Answer: B
◉ More than ____ minutes is considered excessive time spent in the
mechanical sieve shaker and
may result in degradation of the sample.
A. 5
B. 10
C. 15
