Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (CE)- Civil Engineering 2020 December 5th Sem 70515 Transportation Engineering I Previous Question Paper
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (Civil Engg.) (2012 to 2017) (Sem.?5)
TRANSPORTATION ENGINEERING?I
Subject Code : BTCE-504
M.Code : 70515
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
4 .
Assu me any missing data.
SECTION-A
Answer briefly :
1.
What are the different modes of transportation?
2.
What are the two ill effects of increase in traffic?
3.
If for some reason the required minimum OSD cannot be provided on a highway for the
design speed, what precautions should be taken alternatively to minimize accident
hazard?
4.
Why markings are provided on the roads?
5.
Draw Block Pattern of Roads.
6.
Explain PIEV Theory.
7.
What do you mean by traffic islands?
8.
What do you mean by sub surface drainage?
9.
Write the difference between flexible and rigid pavements.
10. List various types of traffic islands.
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SECTION-B
11. What are the various objectives of preliminary survey for highway alignment? Enumerate
the details to be collected.
12. What is "Road Development Plan: Vision 2021"?
13. Draw collision diagram, showing all symbols in it.
14. Derive an expression for calculating OSD on highway. What do you understand by
overtaking zones? What are IRC standards for the same?
15. How spot speed data and their results are presented?
SECTION-C
16. Find the total width of pavement on a horizontal curve for a two lane national highway to
be aligned along a plain terrain with a minimum radius considering ruling design speed
80kmph, wheel base of vehicle 6m and assume missing data suitably.
17. How we can evaluate the pavements? What are the different failures and strengthening
measures of flexible pavements?
18. Write down the scope of tests to be carried out on bitumen. Explain any two tests to be
conducted on bitumen in detail.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 13 February 2021