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FDOT EARTHWORK LEVEL 1 EXAM NEWEST ACTUAL EXAM COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ A failed test is plotted on a graph how - answer>>>X with a circle around it A gauge must be how far from all$18.49
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FDOT EARTHWORK LEVEL 1 EXAM NEWEST ACTUAL EXAM COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ A failed test is plotted on a graph how - answer>>>X with a circle around it A gauge must be how far from all
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Course
FDOT ASPHALT
Institution
FDOT ASPHALT
FDOT EARTHWORK LEVEL 1 EXAM NEWEST
ACTUAL EXAM COMPLETE 100 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+
A failed test is plotted on a graph how - answer>>>X with a circle around it
A gauge must be how far from all vertical projections - answer>>&...
FDOT EARTHWORK LEVEL 1 EXAM NEWEST
ACTUAL EXAM COMPLETE 100 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+
A failed test is plotted on a graph how - answer>>>X with a circle around it
A gauge must be how far from all vertical projections - answer>>>6 inches
A job guide schedule is - answer>>>project specific
A summary of proctors sheet is for - answer>>>different materials with lab proctors
(maximum density)
AASHTO T 99 refers to which proctor - answer>>>Standard
After placing the gauge in the test hole be sure to do what with the gauge and rod -
answer>>>Pull it gently to the side so the rod comes in contact with the hole
All of the QC report forms - answer>>>same as the QC's but for VT's
All test data is recorded where - answer>>>Earthwork density report
Always drive the drill rod to testing depth length and - answer>>>another 2 more inches
An Earthwork Density Report - answer>>>is for density recordings
Backscatter geometry is - answer>>>gamma photons reflected on to material and
required to have at least one reach the gauge.
Basics covered in Level 1 - answer>>>Nuclear Testing
, Speedy Moisture
Report Forms
Compaction causes - answer>>>An increase in unit weight, decrease in compressibility
and permeability.
Compaction expels air and water causing - answer>>>Increase in unit weight
and
Decrease in compressibility and permeability (ability of water to flow through)
Comparison between VT and QC density test tolerance - answer>>>2 lbs/pcf
Density is the measuring of - answer>>>the dry density of soil compared to max dry
density determined by proctor % compaction
Determine the dry density by - answer>>>Taking the wet density / 1.(moisture) = dry
density
To the nearest 0.1pcf
Direct transmission is - answer>>>a rod with Cesium-137 lowered to depth. The
photons pass through material to the gauge.
Dry density - answer>>>weight of soil solids in a volume
During a standard count the gauge must be how far from any nuclear source -
answer>>>30ft
During a standard count the gauge must be how far from large objects - answer>>>10ft
Earthwork has to do with the roadway in what way? - answer>>>Earthwork is the
excavation and placement of soils and materials supporting the proposed roadway.
FM 1 T-80 refers to which proctor - answer>>>Modified
FM T-238 details - answer>>>the designation number for the nuclear density test
For a 20g and a 26g how much reagent do you use - answer>>>20g - 2 scoops
26g - 3 scoops
For material description the minimum is always - answer>>>Color and texture
For turning on the gauge how must it be handled - answer>>>Warm up per
manufacturer's instructions
Gauge calibration must be performed by - answer>>>qualified personnel
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