Dr.A.P.J.Abdul Kalam University
Bachelor of Engineering
Seventh Semester Main Examination, Dec-2020
Traffic Engineering [CE-7042]
Branch-Civil
Time: 3:00 Hrs Max Marks 70
Note : (i) Attempt any five questions. All question carry equal marks.
(ii) Assume suitable data necessary and state them clearly.
Q.1 (a) Explain the fundamental factors for Night vision.
(b) Define Traffic engineering what is the scope of traffic engineering.
Q.2 (a) What are advantages and disadvantages of providing traffic signals?
(b) Find Time mean speed Space mean speed from data.
Q.3 (a) Explain vehicular characteristics considered in traffic engineering.
(b) Explain various methods on street parking.
Q.4 (a) Explain the fundamental factors for Night vision.
(b) Discuss the advantages and limitations of one way street.
Q.5 (a) Draw a fundamental diagram of traffic flow.
(b) Explain PIEV theory with neat sketch.
Q.6 How traffic volume survey is carried out? Explain presentation of data obtained.
Q.7 Explain the design steps in design of isolated fixed time traffic light signal as per IRC guidelines.
Q.8 Write detailed note on "Mass Transportation".
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