B.TechSemester 62021-22Transportation EngineeringKCE602
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Transportation Engineering (KCE602) - AKTU Question Paper 2021-22

B.Tech · Semester 6 · Free PDF Download

This is the official AKTU Transportation Engineering Previous Year Question Paper for B.Tech Semester 6, academic session 2021-22. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 6
Session:2021-22
University:AKTU / UPTU

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Questions Asked in 2021-22

Transportation Engineering (KCE602) — extracted question text

Section AAttempt all q u e s t i o n s i n b r i e f . 2*10 = 20
  • a
    What is the role of transpor tation in modern transportation system? 1
  • b
    What is an arterial road? 1
  • c
    What is bump integrator? 2
  • d
    What do you mean by camber? 2
  • e
    Define traffic capacity and jam density. 3
  • f
    Define Level of service. 3
  • g
    Explain radius of relative stiffness. 4
  • h
    What are the factors respons ible for warping stresses in CC pavement? 4 (i) Explain the defect “fatty surface” in flexible pavement. 5 (j) What do you mean by alligator cracking? 5
Section BAttempt any three o f t h e f o l l o w i n g : 10*3 = 30
  • a
    Explain the historical devel opment of road construction. Wh at are salientfeatures of early roman roads?
  • b
    A national highway passing through rolling terrain in heavy rainfall area has a horizontal curve of radius 500 m. Calculate the leng th of transition curve using the fallowing data. • Allowable rate of superelevation= 1 in 150 • Pavement rotated about the inner edge of the pavement • Pavement width excluding extra widening= 7 m • Design speed of vehicle= 80 kmph
  • c
    What do you mean by grade se parated intersection? Draw diag ram of various interchange on the basis of shape
  • d
    Derive the equation of Green shield stream model and explai n it with diagram
  • e
    Name any 5 test which are per formed for aggregates. Explain any one test. Calculate aggregate impact value if weight of aggregate b efore and after the test is 500 gms and 400 gms respectively
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 10*1 = 10
  • a
    Provide salient features of 1 st a n d 2nd twenty year road development plan
  • b
    Write short notes on
  • a
    The speeds of the overtaking and overtaken vehicle are 70 a nd 40 kmph, respectively on a two way traffic road. If the accelerati on of overtaking vehicle is 0.99 m/sec2
  • a
    Calculate safe overtaking sight distance
  • b
    Calculate the minimum and desirable length of overtaking zone
  • c
    Draw the neat-sketch of the overtaking zone and show the pos ition of the sign post
  • b
    An ascending gradient of 1 in 100 meets a descending gradie nt of 1 in 120. Design a summit curve for a speed of 80 kmph so as to have an OSD of 470 m
  • a
    Enlist and discuss briefly the various factors considered i n the design of rotary intersection. Also write down the advantages and disadvantages of rotary
  • b
    What are traffic control de vices? Explain Regulatory, warni ng and Guiding devices
  • a
    The average normal flow of traffic on cross roads A and B d uring design period are 400 and 250 PCU per hour the saturation flow values are 1250 & 1000 pcu/hr respectively. The all road time required for pedestrian crossing is 12 seconds. Design two phase traffic sig nal by Webster design
  • b
    Write the difference between flexible and rigid pavement. F or a traffic stream speed density relationship was found to be U = 79.46 – 0 .59k. Calculate the time headway corresponding to max flow
  • a
    What is the difference between WMM and WBM? Explain Semi de nse bituminous concrete
  • b
    Explain the process of overlay design using Benkelman Beam Deflection Method

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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