Download Previous Year Diploma Paper of Highway Engineering HE 5th Sem/Civil/May 2019 Paper
Highway Engineering HE 5th Sem/Civil/May 2019 Diploma PSBTE Paper
Q1. Fill in the Blanks 15×1=15
i. ____________ publishes journals, research publications and standard specifications.
ii. Carriage way and shoulders combined together is known as _______
iii. To prevent abrupt change in grade at apex _________ Curves are provided.
iv. MOST signifies __________________
v. The solution of bitumen in solvent is called _________________
vi. __________ Pavements cab is laid directly over sub grade.
vii. Cement stabilization reduces _____________Characteristics of clayey soil.
viii. Compaction of the concrete pavement is done by _____________________
ix. Turfing is employed to prevent _________________
x. A salient curve is ______________ Curve.
b) State True or False.
xi. Rigid pavement can be laid directly over sub grade.
xii. Culvert is larger in proportion to a bridge.
xiii. IRC recommends ruling gradient 0f 1 in 20 for hilly area.
xiv. Topographic maps are prepared by survey of India.
xv. Taxiways are used for housing aircrafts
Q2. Attempt any five questions. 5×6=30
a. Explain the softening point test of bitumen. Write its significance.
b. Write a short note on taxiway.
c. What do you mean by gradient? Explain the various types of gradient.
d. Give the functions of IRC.
e. Compare bitumen and tar.
f. Explain the CBR test for soil.
g. What are the causes of landslides?
h. Explain terms borrow pits and spoil banks.
i. What do you mean by road pavement and explain its types.
Q3. Attempt any three questions. 3×10=30
i. Explain the factors controlling the alignment of road in plain area.
ii. Write the notes on following terms
a) Right of way b) Camber c) Overtaking sight distance d) Cutback e) Formation width.
iii. Explain the different joints provided in rigid pavements.
iv. Define soil erosion and explain the methods to control soil erosion.
v. What is soil stabilization? What are the different methods of soil s Stabilization?
Softening point test of bitumen and its significance.
Short note on taxiway.
Gradient and various types of gradient.
Functions of IRC.
Compare bitumen and tar.
CBR test for soil.
Causes of landslides
Borrow pits and spoil banks.
Road pavement and its types.
Highway Engineering HE 5th Sem/Civil/ May 2019 Diploma PSBTE Paper
Factors controlling the alignment of road in plain area.
Write the notes on following terms a) Right of way b) Camber c) Overtaking sight distance d) Cutback e) Formation width
Short notes on a) Right of way
Short notes on b) Camber
Short Note c) Overtaking sight distance
Short Note d) Cutback
Short Note e) Formation width.
Different joints provided in rigid pavements.
Soil erosion and methods to control soil erosion.
Soil stabilization and different methods of soil stabilization
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