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NICET Level 1 in Highway Construction Questions and Answers (Best Rated) $13.49   Add to cart

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NICET Level 1 in Highway Construction Questions and Answers (Best Rated)

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  • Course
  • NICET LEVEL 1 HIGHWAY CONSTRUCTION
  • Institution
  • NICET LEVEL 1 HIGHWAY CONSTRUCTION

The rate of decay is measured by its Half life The pH number that indicates the greatest acidity is 1 Approximate mass of 49N weight is 5KG The atomic number is the number of protons in an atom Atomic nucleus 10 Flourine has an atomic weight of 19 and an atomic number of 9. What is ...

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  • October 20, 2024
  • 35
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NICET LEVEL 1 HIGHWAY CONSTRUCTION
  • NICET LEVEL 1 HIGHWAY CONSTRUCTION
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1 | P a g e | © copyright 2024/2025 | Grade A+




NICET Level 1 in Highway
Construction Questions and
Answers (Best Rated)
The rate of decay is measured by its


✓ Half life




The pH number that indicates the greatest acidity is


✓ 1




Approximate mass of 49N weight is


✓ 5KG




The atomic number is the number of protons in an atom


✓ Atomic nucleus




10


✓ Flourine has an atomic weight of 19 and an atomic number of 9. What

is the number of neutrons in the atomic nucleus?




65

Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

✓ An atom has 30 protons and 35 neutrons in its nucleus. It has 30

electrons in its shells. Its atomic weight would be?




Granular materials


✓ Backfill for use around culverts and pipes consists of




Alignment of the pipe


✓ An inspector looks through one end of a drainage pipe. He is most

likely checking




Larger trench widths mean more backfill material, which increases costs.


✓ An important consideration in excavation for drainage is the trench

width. Why is it important to keep the trench width to that which is

called for by the specifications, and not larger?




Obtain a small part of a lot to represent the whole.


✓ The main purpose of sampling any material is?




Weight of water/weight of cement


✓ What is the water cement ratio?




Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

Used to separate fine grain from coarse grain. It carried out by washing the

soil specimen on a 60pm sieve mesh.


✓ Wet sieve




Density check


✓ In soil testing the test used to determine the ratio of the weight of a

given volume of material to the weight of an equal volume of water is

known as?




Strength


✓ Slump test of concrete test all but which one of the following? Water

cement ratio, admixture content, strength, durability/workability, water

content.




3 equal layers according to volume


✓ For a concrete slump test how is the cone to be filled with concrete?




S 23° 30' E


✓ How is the bearing of a line notated?




Surveying tape and plumbing bob

Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

✓ Horizontal distances over sloping ground are usually determined by?




Less


✓ A distance between two points 300' apart is measured on a hot day.

The tape will show a length greater than or less than 300'?




45530-45020 = 510'


510 x 0.020 = 10.2'


1252.0 + 10.2 = 1262.2


Answer is 1262.2


✓ A road has a grade of 2.0% with an elevation of 1252.00 at station

450+20. What is the elevation at station 455+30?




Used to determine the subdivision of the smallest division of a scale.


✓ What is the varnier on a leveling rod used for?




25 pounds


✓ What is the proper tension for a 100' steel tape?




Too large



Master01 | September, 2024/2025 | Latest update

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