1. (a) Distinguish between ‘regulatory’ and ‘warning’ signs.
in
III B.Tech II Semester Examinations,APRIL 2011 TRANSPORTATION ENGINEERING Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ?????
ld .
(b) Explain about grade separated intersections, the advantages and limitations. [6+10]
2. Enumerate the various methods of flexible pavement design. Briefly indicate the basis of design of each. [16]
or
3. (a) Briefly outline the role played by 20 year plans in road development in our country and bring out the differences between various twenty year road plans. (b) What are the various methods of classifying roads?
[8+8]
4. (a) What are the general controls to be kept in view in determining the horizontal alignment of road.
uW
(b) A highway of width 7.5 m radius 150 m with a speed of 120 kmph and the length of the wheel base 7.0 m. Find the extra widening required. [8+8] 5. (a) Give a neat sketch of permanent way and indicate the components. Also explain the role of sleepers in railway track. (b) Explain different materials used for ballast and their relative merits.
[8+8]
6. (a) What are the details collected in Origin and Destination survey? Describe the most commonly adopted methods of origin and destination survey.
nt
(b) Explain how road and road user are the major factors contributing to road accidents? By what measures the road safety can be increased? Explain. [8+8]
7. (a) Explain Negative superelevation and state the circumstances it occur.
Aj
(b) Explain clearly the signaling and interlocking system for controlling train movements on railway track. What are the principles that govern the interlocking system? [8+8]
8. What is meant by the basic runway length? Discuss the three cases to be considered. [16] ?????
1
Code No: RR320106
RR
Set No. 4
in
III B.Tech II Semester Examinations,APRIL 2011 TRANSPORTATION ENGINEERING Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. (a) Explain Negative superelevation and state the circumstances it occur.
ld .
(b) Explain clearly the signaling and interlocking system for controlling train movements on railway track. What are the principles that govern the interlocking system? [8+8]
2. (a) Give a neat sketch of permanent way and indicate the components. Also explain the role of sleepers in railway track. [8+8]
or
(b) Explain different materials used for ballast and their relative merits.
3. What is meant by the basic runway length? Discuss the three cases to be considered. [16] 4. (a) What are the general controls to be kept in view in determining the horizontal alignment of road.
uW
(b) A highway of width 7.5 m radius 150 m with a speed of 120 kmph and the length of the wheel base 7.0 m. Find the extra widening required. [8+8] 5. (a) What are the details collected in Origin and Destination survey? Describe the most commonly adopted methods of origin and destination survey.
nt
(b) Explain how road and road user are the major factors contributing to road accidents? By what measures the road safety can be increased? Explain. [8+8] 6. Enumerate the various methods of flexible pavement design. Briefly indicate the basis of design of each. [16] 7. (a) Distinguish between ‘regulatory’ and ‘warning’ signs.
Aj
(b) Explain about grade separated intersections, the advantages and limitations. [6+10]
8. (a) Briefly outline the role played by 20 year plans in road development in our country and bring out the differences between various twenty year road plans. (b) What are the various methods of classifying roads? ?????
2
[8+8]
Code No: RR320106
RR
Set No. 1
in
III B.Tech II Semester Examinations,APRIL 2011 TRANSPORTATION ENGINEERING Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ????? 1. (a) Explain Negative superelevation and state the circumstances it occur.
ld .
(b) Explain clearly the signaling and interlocking system for controlling train movements on railway track. What are the principles that govern the interlocking system? [8+8] 2. Enumerate the various methods of flexible pavement design. Briefly indicate the basis of design of each. [16]
or
3. (a) What are the general controls to be kept in view in determining the horizontal alignment of road.
(b) A highway of width 7.5 m radius 150 m with a speed of 120 kmph and the length of the wheel base 7.0 m. Find the extra widening required. [8+8]
uW
4. (a) What are the details collected in Origin and Destination survey? Describe the most commonly adopted methods of origin and destination survey. (b) Explain how road and road user are the major factors contributing to road accidents? By what measures the road safety can be increased? Explain. [8+8] 5. (a) Briefly outline the role played by 20 year plans in road development in our country and bring out the differences between various twenty year road plans.
nt
(b) What are the various methods of classifying roads?
[8+8]
6. (a) Give a neat sketch of permanent way and indicate the components. Also explain the role of sleepers in railway track. (b) Explain different materials used for ballast and their relative merits.
[8+8]
Aj
7. (a) Distinguish between ‘regulatory’ and ‘warning’ signs. (b) Explain about grade separated intersections, the advantages and limitations. [6+10]
8. What is meant by the basic runway length? Discuss the three cases to be considered. [16] ?????
3
Code No: RR320106
RR
Set No. 3
1. (a) Distinguish between ‘regulatory’ and ‘warning’ signs.
in
III B.Tech II Semester Examinations,APRIL 2011 TRANSPORTATION ENGINEERING Civil Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ?????
ld .
(b) Explain about grade separated intersections, the advantages and limitations. [6+10]
2. (a) Briefly outline the role played by 20 year plans in road development in our country and bring out the differences between various twenty year road plans. (b) What are the various methods of classifying roads?
[8+8]
or
3. (a) What are the general controls to be kept in view in determining the horizontal alignment of road.
(b) A highway of width 7.5 m radius 150 m with a speed of 120 kmph and the length of the wheel base 7.0 m. Find the extra widening required. [8+8]
uW
4. Enumerate the various methods of flexible pavement design. Briefly indicate the basis of design of each. [16] 5. (a) Explain Negative superelevation and state the circumstances it occur. (b) Explain clearly the signaling and interlocking system for controlling train movements on railway track. What are the principles that govern the interlocking system? [8+8]
nt
6. What is meant by the basic runway length? Discuss the three cases to be considered. [16] 7. (a) Give a neat sketch of permanent way and indicate the components. Also explain the role of sleepers in railway track. (b) Explain different materials used for ballast and their relative merits.
[8+8]
Aj
8. (a) What are the details collected in Origin and Destination survey? Describe the most commonly adopted methods of origin and destination survey. (b) Explain how road and road user are the major factors contributing to road accidents? By what measures the road safety can be increased? Explain. [8+8] ?????
Enumerate the various methods of flexible pavement design. Briefly indicate the · basis of design of each. [16] · 3. (a) Briefly outline the role played by 20 year plans in road development in our · country and bring out the differences between various twenty year road plans. (b) What are the various methods of classifying ...
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Vapour pressure in mm Hg. 200 400 760 1520. T emperature0C for ethanol. 48.4 62.5 78.4 97.5. T emperature0C for methanol 34.8 49.9 64.7. 84. 3. AjntuWorld.
(a) Explain the Flag register of 8085 Microprocessor. (b) Explain the following pins of 8085 Microprocessor. i. RST 5.5 · ii. RST 6.5 · iii. READY · iv. INTA · v. X1,X2 · [6+10] · 3. (a) Define a macro for moving an arbitrary character string that en
is not to exceed 0.85 bar. External diameter of the friction plate is 1.25 times the · internal diameter. Determine the dimensions of the friction plate and the axial.
Code No: RR420203. RR. Set No. 2. IV B.Tech II Semester Examinations,APRIL 2011 · V L S I DESIGN · Electrical And Electronics Engineering · Time: 3 hours.
HYDRAULICS AND HYDRAULIC MACHINERY · Civil Engineering ... loss is 10 KW and the hydraulic efficiency is 80%, calculate the blade angle at outlet, the ...
RR. Set No. 2. III B.Tech II Semester Supplimentary Examinations,February 2010 ... RR. Set No. 2 ii. Is the system in a safe state? Verify with algorithm.
The Antoine constants are given by. Components. A. B. C. 1-Proponol. 8.37895 1788.020 227.438. Chlorobenzene 7.17294 1549.200 229.260. 1. AjntuWorld.in ...
Explain about Pseudo-logic and draw the circuit topology of a three-input NOR · gate designed in Pseudo - NMOS. [16] · 3. Define different current parameters of Digital IC and explain their significance.[16] · 4. Design the seven segment decoding fun
2. Explain about different BLAST programs in detail with a neat flow charts and how · are they useful? [16] · 3. Write an essay on gene Prediction in Eukaryotes?
How do you design magnetic circuit of a Shell type Power Transformer. Explain it · clearly. [16] · 6. Explain how Tank for Core Type Power Transformer is designed. Write a computer · algorithm for the same. [16] · 7. Explain the important variables i
Common to Information Technology, Electronics And Computer · Engineering ... List the blending functions suitable for cubic Bezier curves. Discuss their ...