Highway Engineering objective questions and answers

1.  Binder for flexible pavemeant construction is

   A. Bitumen

   B. Clay

   C. Lime

   D. Gray cement

2.  Candela is the unit of

   A. Luminous intensity

   B. Luminous flux

   C. Illuminance

   D. Luminance

3.  Wave like defamation on the road are called

   A. Pot holes

   B. Zig zag forms

   C. Wavy defects

   D. Corrugations

4.  Corrugations occur on treated surfaces due to

   A. Instability of base

   B. Excess rains

   C. Lack of binder

   D. Lack of moisture

5.  The lowest temperature at which the vapour of a substance momentarily takes fire but does not continue to burn, is called

   A. Ignition point

   B. Smoke point

   C. Fire point

   D. Flash point

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