6/24/25, 9:12 AM )
ACI Concrete Field Testing Technician- Grade I \ TEST BANK EXAM 2025-
2026 \NEWEST VERSION WITH COMPLETE QUESTIONS AND
ACCURATE DETAILED ANSWERS \LATEST UPDATE ||VERIFIED
SOLUTIONS ALREADY GRADED A+
The maximum elapsed 5
time allowed between
obtaining the final portion of
the composite sample and
beginning the tests for
slump, temperature, and air
content is
_ minutes.
The molding of strength 15
test specimens shall
begin within minutes
after
fabricating the composite
sample.
The concrete sample must Rapid evaporation
be protected from
contamination and
_______________ _.
/ 1/22
,6/24/25, 9:12 AM )
A plastic container can be False, measure must be steel or another suitable metal
used for the measure in this
method. True or False?
What is the minimum 1/4 in. [6 mm]
thickness of a metal strike-
off plate?
What is the minimum 1/2 in. [12 mm]
thickness for a glass or
acrylic strike-off plate?
What is the specified 1.25 +- 0.50 lb. [600 +- 200 g]
weight of the mallet used
on measures that are 0.5 ft^3
[14 L] or smaller?
Measures other than air C29
meter bowls used for this
test must conform to
ASTM _________________ _.
Air meter bowls used for C231, C29
this test must conform to
ASTM _______ and be
calibrated for
volumee according to ASTM
__________________ _.
The concrete sample must be C172
obtained in accodance with
what ASTM method?
What method of Rodding
consolidation must be
used when the slump is
greater than 3 in. [75
mm]?
What method of Vibration
consolidation must be
used when the slump is less
than 1 in. (25 mm]?
/ 2/22
, 6/24/25, 9:12 AM )
The sensor of the 3 in. [75 mm]
temperature measuring
device shall be submerged
a minimum of
_____ in. [mm] into the freshly
mixed
concrete.
The temperature measuring 1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C]
device shall
have a capacity of
measuring temperature of
freshly mixed concrete to
+
____________________ degr
ees
F [+- _____ C] throughout a
range of _______________ _.
The temperature measuring Annually, accuracy
device shall be calibrated ,
or whenever there is a
question of _.
The temperature of concrete True
may be
measured in a wheelbarrow.
True or False?
The temperature of True
concrete may be
measured in a wall form.
True of False
A composite sample of False
concrete is required
even if the only purpose
for obtaining the sample
is to determine
temperature. True of
False?
What must be done to the Dampen (with water)
sample
/ 3/22
ACI Concrete Field Testing Technician- Grade I \ TEST BANK EXAM 2025-
2026 \NEWEST VERSION WITH COMPLETE QUESTIONS AND
ACCURATE DETAILED ANSWERS \LATEST UPDATE ||VERIFIED
SOLUTIONS ALREADY GRADED A+
The maximum elapsed 5
time allowed between
obtaining the final portion of
the composite sample and
beginning the tests for
slump, temperature, and air
content is
_ minutes.
The molding of strength 15
test specimens shall
begin within minutes
after
fabricating the composite
sample.
The concrete sample must Rapid evaporation
be protected from
contamination and
_______________ _.
/ 1/22
,6/24/25, 9:12 AM )
A plastic container can be False, measure must be steel or another suitable metal
used for the measure in this
method. True or False?
What is the minimum 1/4 in. [6 mm]
thickness of a metal strike-
off plate?
What is the minimum 1/2 in. [12 mm]
thickness for a glass or
acrylic strike-off plate?
What is the specified 1.25 +- 0.50 lb. [600 +- 200 g]
weight of the mallet used
on measures that are 0.5 ft^3
[14 L] or smaller?
Measures other than air C29
meter bowls used for this
test must conform to
ASTM _________________ _.
Air meter bowls used for C231, C29
this test must conform to
ASTM _______ and be
calibrated for
volumee according to ASTM
__________________ _.
The concrete sample must be C172
obtained in accodance with
what ASTM method?
What method of Rodding
consolidation must be
used when the slump is
greater than 3 in. [75
mm]?
What method of Vibration
consolidation must be
used when the slump is less
than 1 in. (25 mm]?
/ 2/22
, 6/24/25, 9:12 AM )
The sensor of the 3 in. [75 mm]
temperature measuring
device shall be submerged
a minimum of
_____ in. [mm] into the freshly
mixed
concrete.
The temperature measuring 1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C]
device shall
have a capacity of
measuring temperature of
freshly mixed concrete to
+
____________________ degr
ees
F [+- _____ C] throughout a
range of _______________ _.
The temperature measuring Annually, accuracy
device shall be calibrated ,
or whenever there is a
question of _.
The temperature of concrete True
may be
measured in a wheelbarrow.
True or False?
The temperature of True
concrete may be
measured in a wall form.
True of False
A composite sample of False
concrete is required
even if the only purpose
for obtaining the sample
is to determine
temperature. True of
False?
What must be done to the Dampen (with water)
sample
/ 3/22
