T/F
Supplemental means of loading for calibration may be power or hand operated.
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True
, T/F
Test method C39/C39M consists of applying a compressive axial load to molded
cylinders or cores at any rate until failure occurs.
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False; a PRESCRIBED rate
T/F
Specimens should not be tested if any individual diameter of the cylinder differs from
another diameter of the same cylinder by less than 2%.
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False, by MORE than 2%
The results of this test method may be used to determine quality control of concrete
proportioning, mixing, and _____ operations; compliance with _____, or for evaluating the
effectiveness of _____.
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Placing, specifications, admixures
Align the _____ of the specimen with the _____ of thrust of the spherically seated block.
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Supplemental means of loading for calibration may be power or hand operated.
Give this one a try later!
True
, T/F
Test method C39/C39M consists of applying a compressive axial load to molded
cylinders or cores at any rate until failure occurs.
Give this one a try later!
False; a PRESCRIBED rate
T/F
Specimens should not be tested if any individual diameter of the cylinder differs from
another diameter of the same cylinder by less than 2%.
Give this one a try later!
False, by MORE than 2%
The results of this test method may be used to determine quality control of concrete
proportioning, mixing, and _____ operations; compliance with _____, or for evaluating the
effectiveness of _____.
Give this one a try later!
Placing, specifications, admixures
Align the _____ of the specimen with the _____ of thrust of the spherically seated block.
Give this one a try later!
