age 1 of 113
ACI- CONCRETE FIELD-TESTING TECHNICIAN - GRADE
1 ACTUAL EXAM 2025/2026 COMPLETE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
What must be done if there is a slight deficiency in the quantity
of concrete in the measure following consolidation of the final
layer? .......Answer.........add a small quantity of representative
concrete to correct a deficiency.
ASTM C231- (Para 8.1.4)
NOTE 6—A small quantity of representative concrete may be
added to correct a deficiency. If the measure contains a great
excess, remove a representative portion of concrete with a
trowel or scoop before the measure is struck off.
,age 2 of 113
Q133. What must be done if there is an excessive amount of
concrete in the measure following consolidation of the final
layer? .......Answer.........remove a representative portion of
concrete with a trowel or scoop before the measure is struck off.
ASTM C231- (Para 8.1.4)
NOTE 6—If the measure contains a great excess, remove a
representative portion of concrete with a trowel or scoop before
the measure is struck off.
Q1. Start molding specimens for strength tests within 30 minutes
after fabricating the composite sample.
A. True
B. False .......Answer.........B. False
ASTM C172 -Para (4.1.2) - Start molding.
,age 3 of 113
specimens for strength tests within 15 min after fabricating the
composite sample.
Q2. The maximum allowable time between obtaining the first
and last portions of the composite sample may not exceed 5
minutes.
A. True
B. False .......Answer.........B. False
ASTM C172 - Para (4.1)- The elapsed time shall not exceed 15
min. between obtaining the first and final portions of the
composite sample.
Q3. The composite concrete sample must be protected from sun,
wind, contamination and rapid evaporation.
, age 4 of 113
A. True
B. False .......Answer.........A. True
ASTM C172 - Para (4.1.2)
Q4. If the concrete contains aggregates larger than those that
are appropriate for a size of mold or equipment used, the
sample should be wet sieved before making the test.
A. True
B. False .......Answer.........A. True
ACI- CONCRETE FIELD-TESTING TECHNICIAN - GRADE
1 ACTUAL EXAM 2025/2026 COMPLETE QUESTIONS
WITH CORRECT DETAILED ANSWERS || 100%
GUARANTEED PASS <RECENT VERSION>
What must be done if there is a slight deficiency in the quantity
of concrete in the measure following consolidation of the final
layer? .......Answer.........add a small quantity of representative
concrete to correct a deficiency.
ASTM C231- (Para 8.1.4)
NOTE 6—A small quantity of representative concrete may be
added to correct a deficiency. If the measure contains a great
excess, remove a representative portion of concrete with a
trowel or scoop before the measure is struck off.
,age 2 of 113
Q133. What must be done if there is an excessive amount of
concrete in the measure following consolidation of the final
layer? .......Answer.........remove a representative portion of
concrete with a trowel or scoop before the measure is struck off.
ASTM C231- (Para 8.1.4)
NOTE 6—If the measure contains a great excess, remove a
representative portion of concrete with a trowel or scoop before
the measure is struck off.
Q1. Start molding specimens for strength tests within 30 minutes
after fabricating the composite sample.
A. True
B. False .......Answer.........B. False
ASTM C172 -Para (4.1.2) - Start molding.
,age 3 of 113
specimens for strength tests within 15 min after fabricating the
composite sample.
Q2. The maximum allowable time between obtaining the first
and last portions of the composite sample may not exceed 5
minutes.
A. True
B. False .......Answer.........B. False
ASTM C172 - Para (4.1)- The elapsed time shall not exceed 15
min. between obtaining the first and final portions of the
composite sample.
Q3. The composite concrete sample must be protected from sun,
wind, contamination and rapid evaporation.
, age 4 of 113
A. True
B. False .......Answer.........A. True
ASTM C172 - Para (4.1.2)
Q4. If the concrete contains aggregates larger than those that
are appropriate for a size of mold or equipment used, the
sample should be wet sieved before making the test.
A. True
B. False .......Answer.........A. True
