Highway Engineering objective questions and answers

26.  Which of the following machines are not used in road making ?

   A. Drag

   B. Scraper

   C. Scarifier

   D. Crane

27.  A handbrake provided on vehicles operates

   A. Hydraulically

   B. Pneumatically

   C. Electrically

   D. Mechanically

28.  Floating gradients are generally provided

   A. At the summit curves

   B. At the valley curves

   C. In hill tracks

   D. Along maximum gradients

29.  Which vehicle has the highest equivalent passenger car unit?

   A. Passenger car

   B. Scooter

   C. Truck

   D. Horse driven vehicle

30.  A rode within a town is called

   A. Trunk Road

   B. Country Road

   C. Track

   D. Urban road

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