ACI Concrete Field Testing Technician- Grade I
COMPLETE EXAM QUESTIONS AND ACCURATE
VERIFIED ANSWERS FREQUENTLY MOST TESTED
QUESTIONS |ALREADY GRADED A+|100% passed!!CIM
3420\Texas State University
Concrete samples from a truck mixer must be obtained before any
water or admixtures are added to the mixer at the job site. True or
False?
ANSWERS: False
The composite samples from a truck mixer must be obtained from
the
_____ portion of the batch.
ANSWERS: Middle
When the concrete contains aggregate larger than that
permitted for a particular test method, the sample of concrete
must be
_________________________________________________________ befor
e
making the test.
ANSWERS: Wet sieved
,The slump test is applicable to plastic concrete with a
maximum size aggregate of _.
ANSWERS: 1.5 in. [37.5 mm]
When the concrete contains aggregate larger than allowed
for the slump test, the large aggregate must be _.
ANSWERS: Removed by wet sieving the sample over 1.5 in. [37.5
mm] sieve
The mold for making the slump test is in the shape of _.
ANSWERS: The frustum of a cone
The height of the slump mold is_.
ANSWERS: 12 in. [300 mm]
The interior surface of the slump mold is allowed to have minor
irregularities. True or False?
ANSWERS: False
, For use in the slump test, the end or both ends of the tamping
rod must be_.
ANSWERS: Rounded to a hemispherical tip
The sample of concrete for use in making the slump test
must be obained in accordance with ASTM Standard
__________________________________________ _.
ANSWERS: C172, Standard Practice for Sampling Freshly Mixed
Concrete
The slump mold should be in a dry condition before beginning the
test. True or False?
ANSWERS: False
The surface on which the slump mold will be placed must be _.
ANSWERS: Flat, level, moist, nonabsorbent, and free of vibration
The slump mold is filled in_ layers.
ANSWERS: 3
COMPLETE EXAM QUESTIONS AND ACCURATE
VERIFIED ANSWERS FREQUENTLY MOST TESTED
QUESTIONS |ALREADY GRADED A+|100% passed!!CIM
3420\Texas State University
Concrete samples from a truck mixer must be obtained before any
water or admixtures are added to the mixer at the job site. True or
False?
ANSWERS: False
The composite samples from a truck mixer must be obtained from
the
_____ portion of the batch.
ANSWERS: Middle
When the concrete contains aggregate larger than that
permitted for a particular test method, the sample of concrete
must be
_________________________________________________________ befor
e
making the test.
ANSWERS: Wet sieved
,The slump test is applicable to plastic concrete with a
maximum size aggregate of _.
ANSWERS: 1.5 in. [37.5 mm]
When the concrete contains aggregate larger than allowed
for the slump test, the large aggregate must be _.
ANSWERS: Removed by wet sieving the sample over 1.5 in. [37.5
mm] sieve
The mold for making the slump test is in the shape of _.
ANSWERS: The frustum of a cone
The height of the slump mold is_.
ANSWERS: 12 in. [300 mm]
The interior surface of the slump mold is allowed to have minor
irregularities. True or False?
ANSWERS: False
, For use in the slump test, the end or both ends of the tamping
rod must be_.
ANSWERS: Rounded to a hemispherical tip
The sample of concrete for use in making the slump test
must be obained in accordance with ASTM Standard
__________________________________________ _.
ANSWERS: C172, Standard Practice for Sampling Freshly Mixed
Concrete
The slump mold should be in a dry condition before beginning the
test. True or False?
ANSWERS: False
The surface on which the slump mold will be placed must be _.
ANSWERS: Flat, level, moist, nonabsorbent, and free of vibration
The slump mold is filled in_ layers.
ANSWERS: 3
