Pavement Design and Highway Construction (3150613) MCQs

MCQs of Unit 3: Pavement Materials and Characterization: Bituminous material

Showing 1 to 10 out of 24 Questions
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1.
Good bitumen should have which of the following properties
(a) Temperature susceptibility of bitumen
(b) Viscosity of the bitumen
(c) Affinity and adhesion of bitumen
(d) All of the above
Answer:

Option (d)

2.
____________is the property of bitumen that permits the material to undergo great deformation or elongation.
(a) Ductility
(b) Penetration
(c) Viscosity
(d) Specific Gravity
Answer:

Option (a)

3.
The majority of Bitumen used commercially is obtained from
(a) Tar
(b) Asphalt
(c) Petroleum
(d) All of the above
Answer:

Option (c)

4.
The ductility value of bitumen for suitability in road construction should not be less than
(a) 30 cm
(b) 40 cm
(c) 50 cm
(d) 60 cm
Answer:

Option (c)

5.
Bitumen is a by-product of __________
(a) Wood
(b) Petroleum
(c) Kerosene
(d) Coal
Answer:

Option (b)

6.
Tar is a by-product of __________
(a) Wood
(b) Petroleum
(c) Kerosene
(d) Coal
Answer:

Option (a)

7.
Tar is not used now because of __________
(a) Cost
(b) Efficiency
(c) Harmful effects
(d) Not satisfactory
Answer:

Option (c)

8.
The resistance to flow is measured by __________
(a) Flash and fire
(b) Viscosity
(c) Penetration test
(d) Ductility test
Answer:

Option (b)

9.
Which bitumen does not need heating?
(a) Paving grade
(b) Cut back
(c) Modified
(d) Bitumen emulsion
Answer:

Option (b)

10.
The SI unit of viscosity is?
(a) Stoke
(b) Pascal
(c) Pascal second
(d) Dynes
Answer:

Option (c)

Showing 1 to 10 out of 24 Questions
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