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MCQs

Total Questions : 51 | Page 2 of 6 pages
Question 11. What is the capacity of a stone to withstand bending loads called?
  1.    Bending strength
  2.    Shear strength
  3.    Transverse strength
  4.    Lateral strength
 Discuss Question
Answer: Option C. -> Transverse strength
Answer: (c).Transverse strength
Question 12. The resistance offered by a stone against rubbing action is called __________
  1.    Rubbing resistance
  2.    Abrasive resistance
  3.    Frictional resistance
  4.    Shear resistance
 Discuss Question
Answer: Option B. -> Abrasive resistance
Answer: (b).Abrasive resistance
Question 13. Common bitumen is generally of which nature?
  1.    Anionic
  2.    Cationic
  3.    Neutral charge
  4.    No charge
 Discuss Question
Answer: Option A. -> Anionic
Answer: (a).Anionic
Question 14. The property which defines the resistance of stone to rubbing and grinding action under the wheel of the traffic is called __________
  1.    Abrasive resistance
  2.    Crushing resistance
  3.    Hardness
  4.    Specific gravity
 Discuss Question
Answer: Option C. -> Hardness
Answer: (c).Hardness
Question 15. Marble does not take polish.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 16. Which of the following is not a desirable of a road stone?
  1.    Hydrophobic in nature
  2.    Sufficient hardness and toughness
  3.    Durability at the place of use
  4.    Hydrophilic in nature
 Discuss Question
Answer: Option D. -> Hydrophilic in nature
Answer: (d).Hydrophilic in nature
Question 17. The term for wear and tear of the load sediments being transported by a moving natural agency through the process of mutual impacts is __________
  1.    Hydraulic action
  2.    Abrasion
  3.    Attrition
  4.    Corrosion
 Discuss Question
Answer: Option C. -> Attrition
Answer: (c).Attrition
Question 18. Factor which doesn’t affect velocity is __________
  1.    Gradient of the channel
  2.    Volume of the water in the stream
  3.    Type of water flowing
  4.    Roughness of the channel
 Discuss Question
Answer: Option C. -> Type of water flowing
Answer: (c).Type of water flowing
Question 19. Every major river is associated with a valley of its own.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 20. Magnificent jumps made by a stream or river water at certain specific parts of their course where there is a sudden and considerable drop in the gradient of the channel are called __________
  1.    Streams
  2.    Hydraulic jumps
  3.    Waterfalls
  4.    Knick-jumps
 Discuss Question
Answer: Option C. -> Waterfalls
Answer: (c).Waterfalls

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