Explain road surface characteristics.
[3 marks]Describe PIEV theory of reaction time.
[4 marks]Explain rolling resistance, air resistance and grade resistance experienced by moving vehicles.
[7 marks]Describe phychological factors of road users.
[3 marks]What are the functions of traffic engineering?
[4 marks]Explain collision and condition diagram. List preventive measure for road accidents
[7 marks]Discuss the purpose and methods of conducting Origin and Destination study. Explain any one method of conducting Origin and Destination study.
[7 marks]Explain vehicular characteristics considered in traffic engineering.
[3 marks]Write short note on: Off-street parking
[4 marks]Explain floating car method of speed and delay survey. State its advantages and disadvantages.
[7 marks]Define the following:1) 85th Percentile Speed 2) Median Speed 3) Space Mean Speed
[3 marks]What is PCU? Give factors affecting PCU.
[4 marks]Write short note on: Co-ordinated signal systems.
[7 marks]Define: Cycle length, interval, lost time
[3 marks]Explain various types of road marking as per IRC.
[4 marks]Enlist various types of traffic signals? Explain fixed time signals with its advantages and disadvantages.
[7 marks]How spacing of street lighting is decided? Explain in brief. Page 1 of
[2 marks]Define: (a) Luminous Intensity (b) Luminous flux (c) Lumen (d) Lumainare
[4 marks]Describe the factors to be considered in the design of street lighting.
[7 marks]Write advantages of channelized intersections.
[3 marks]Describe - 3 Es’ for road accident prevention.
[4 marks]Discuss design criteria of rotary intersection
[7 marks]Explain different types of light sources used in street lighting.
[3 marks]Explain various terminal facilities require along the highways.
[4 marks]Enlist different types of interchanges and explain cloverleaf interchange Page 2 of
[2 marks]