Highway Engineering Questions and Answers – Distresses in Rigid Pavements and Maintenance Measures – 2

This set of Highway Engineering Questions and Answers for Aptitude test focuses on “Distresses in Rigid Pavements and Maintenance Measures – 2”.

1. The probable causes for loss of surface texture don’t include ___________
a) Poor texturing
b) Abrasion
c) Movement of Traffic
d) Use of durable materials
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2. The surface texture may be calculated by ___________
a) Abrasion test
b) Impact test
c) British pendulum number
d) Viscosity test
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3. The depth of groove in skid resistance test is ___________
a) 0.5 mm
b) 1.0 mm
c) 1.5 mm
d) 2.0 mm
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4. The structural distress in the CC pavement is not due to ___________
a) Excessive loading
b) Inadequate thickness
c) Long spacing
d) Erosion
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5. The method not used in structural evaluation of CC pavement is?
a) Visual inspection
b) Deflection test
c) Non destructive testing
d) Benkleman test
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6. The methods of crack repairs are classified into how many types?
a) One
b) Two
c) Three
d) Four
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7. The diameter of bars used for insertion in crack stitching method is ___________
a) 8 mm
b) 10 mm
c) 12 mm
d) 16 mm
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8. The partial depth repairs are limited to a slab height of less than ___________
a) 150 mm
b) 100 mm
c) 90 mm
d) 75 mm
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9. In full depth repairs the diameter of the hole is greater than the diameter of dowel bar by ___________
a) 1 mm
b) 1.5 mm
c) 2.0 mm
d) 2.5 mm
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10. The pavement condition factor for good condition is?
a) 0.25
b) 0.35
c) 0.45
d) 1.0
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Sanfoundry Global Education & Learning Series – Highway Engineering.

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