FDOT EARTHWORK LEVEL 1 COMPREHENSIVE EXAM SCRIPT COMPLETE QUESTIONS
VERIFIED SOLUTIONS
Question:
Dry density.
Answer:
The density of a material after moisture has been removed, calculated from wet density and moisture
content.
Question:
Two-way gauge comparison.
Answer:
A method to compare dry density measurements from two different gauges.
Question:
Troxler gauge.
Answer:
A type of nuclear density gauge used for measuring dry density.
Question:
InstoTek gauge.
Answer:
Another type of nuclear density gauge used for measuring dry density.
Question:
, Proctor test.
Answer:
A test that establishes the relationship between moisture and density for compaction.
Question:
Compactive effort.
Answer:
The amount of effort required to achieve a specified density in soil or material.
Question:
Mixing time for sandy materials.
Answer:
The minimum time required to mix materials during the Speedy Moisture test, which is 1 minute.
Question:
Density range.
Answer:
The range of densities that can be achieved through compaction as determined by the Proctor test.
Question:
Moisture and density relationship.
Answer:
The correlation established by the Proctor test that indicates how moisture affects density.
Question:
Steel balls in Speedy Moisture Test.
VERIFIED SOLUTIONS
Question:
Dry density.
Answer:
The density of a material after moisture has been removed, calculated from wet density and moisture
content.
Question:
Two-way gauge comparison.
Answer:
A method to compare dry density measurements from two different gauges.
Question:
Troxler gauge.
Answer:
A type of nuclear density gauge used for measuring dry density.
Question:
InstoTek gauge.
Answer:
Another type of nuclear density gauge used for measuring dry density.
Question:
, Proctor test.
Answer:
A test that establishes the relationship between moisture and density for compaction.
Question:
Compactive effort.
Answer:
The amount of effort required to achieve a specified density in soil or material.
Question:
Mixing time for sandy materials.
Answer:
The minimum time required to mix materials during the Speedy Moisture test, which is 1 minute.
Question:
Density range.
Answer:
The range of densities that can be achieved through compaction as determined by the Proctor test.
Question:
Moisture and density relationship.
Answer:
The correlation established by the Proctor test that indicates how moisture affects density.
Question:
Steel balls in Speedy Moisture Test.
