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Nicet Level 2 Questions (2024) Qs & As!!
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Nicet Level 2 Questions (2024) Qs & As!!
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Name: Score:54 Multiple choice questions
Term 1 of 54
Pay Weight for Reinforcing Steel
D² X L ÷ 162.198
3 inches
D² X L ÷ 162.99
Maintain moisture content +-2%
Term 2 of 54
What are the test procedures for compaction?
Cohesive strength of 0.5TSF or Less
Gravel
Sand
Sand Loam
Sand Cone Test
Away from the finished surface
Nuclear Density Gauge and Proctor Test
,Term 3 of 54
Paving Machine Pre-Check
1:Check Asphalt distributors
2:Check Spray bar height
3: Check Nozzle angles
1: Check screeds for crown, tilt
2: Check screen extensions
3: measure depth
4: Operation speeds
1: Bucket Hoppers
2: Manuel, Motor Propelled
3: Chutes and Drop Chutes
4: Tremies
5: pumps
#200 Sieve
Fine grained soil, or fine graded portion of soil with index equal or greater than 4
Term 4 of 54
Asphalt Rollers
Actual: Tonnage / Depth x 9 / Width = Linear FT
Theoretical Yield: LxWxD (Density 145) / 2000LBS = TN
Actual - Theoretical/ Theoretical x 100
Theoretical = L x Wx H/9( Depth" x 115) / 2000lbs
Place in alternation of layers of 48" and covered in 24" of earth matter and compacted
every 12"
compressive strength of 500 lbs per square inch and no less than 400 lbs per square inch
Complete rolling within an hour of placement
3 Rollers passes
Speed of roller is 5 miles per hour
, Definition 5 of 54
Proctor Test: - Method A & C ( 4" Mold) Method B & D (6" Mold)
- 18" Rod Drop
- Rammers ( 10lbs)
Sieves: 2", 3/4" and #4 conforming
Drying Oven: 230+ - 9 Degrees
Blower per level : 25
Inspector Responsibilities Do's
What is Type A Soil identification?
Test for optimal moisture in in various soil and aggregate applications
What coated bar should be used for concrete structures?
Term 6 of 54
Disposal of clearing and grubbing?
Place in alternation of layers of 48" and covered in 24" of earth matter and compacted
every 12"
Bury the debris without any layering or compaction
Dump all debris in a single large pile without compacting
Dispose by scattering randomly without any specific layering
Definition 7 of 54
Compact 1/4 per 1" and screed overlay 1 to 2"
Aggregate Testing Curing
Asphalt Sampling
Placing , Compacting and Finishing Aggregate Tolerance
Check Spreading and Finishing
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