Highway Engineering

31) An advantage of ‘one way traffic’ system is

Discuss in Comment

reduced number of points of conflicts

32) The advantage of a rotary is

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no waiting by traffic

33) Grade separation had the advantage of

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easy right turn

34) The primary object of providing Camber is

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easy separation of up and down traffic

35) Camber depends on

Discuss in Comment

amount of rainfall

36) Higher values of super elevation is dangerous in case of

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heavily loaded (but with a light material as cotton) bullock cart

37) The layer that is directly coming in contact with the traffic is

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Wearing course

38) The first artificial course provided on a highway

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Sub grade

39) A pavement is classified as flexible pavement or rigid pavement based on its

Discuss in Comment

Base course

40) A drawback of a rigid pavement is that

Discuss in Comment

any small rift further widens

Subject Notes

Objective Box

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