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MCQs

Total Questions : 96 | Page 5 of 10 pages
Question 41. The uplift pressure in non-gravity weir is resisted by the bending action.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 42. In which type of weir energy dissipation takes place?
  1.    Barrage
  2.    Vertical Drop Weir
  3.    Sloping Weir
  4.    Parabolic Weir
 Discuss Question
Answer: Option D. -> Parabolic Weir
Answer: (d).Parabolic Weir
Question 43. What is the main difference between a dam and weir?
  1.    Height and Duration of Storage
  2.    Capacity of Water
  3.    Material used for Construction
  4.    Location of the Structure
 Discuss Question
Answer: Option A. -> Height and Duration of Storage
Answer: (a).Height and Duration of Storage
Question 44. Which type of weir is suitable for any type of foundation?
  1.    Sloping Weir
  2.    Vertical Drop Weir
  3.    Parabolic Weir
  4.    Masonry Sloping Weir
 Discuss Question
Answer: Option B. -> Vertical Drop Weir
Answer: (b).Vertical Drop Weir
Question 45. What is the difference between a weir and a barrage?
  1.    Discharge Capacity
  2.    No Solid Obstruction
  3.    Storage Capacity
  4.    Velocity of Flow
 Discuss Question
Answer: Option B. -> No Solid Obstruction
Answer: (b).No Solid Obstruction
Question 46. Which weir is of recent origin and their design is based on modern concepts of sub-surface flow?
  1.    Gravity weir
  2.    Non-gravity weir
  3.    Masonry dam with a vertical drop
  4.    Concrete weir with sloping glacis
 Discuss Question
Answer: Option D. -> Concrete weir with sloping glacis
Answer: (d).Concrete weir with sloping glacis
Question 47. Which weir is now extensively used especially on pervious foundations?
  1.    Vertical drop masonry weir
  2.    Rock-fill weirs with sloping aprons
  3.    Concrete weirs with sloping glacis
  4.    Non-gravity weirs
 Discuss Question
Answer: Option C. -> Concrete weirs with sloping glacis
Answer: (c).Concrete weirs with sloping glacis
Question 48. Which of the following statement is incorrect about Non-gravity weir?
  1.    The weir floor is designed continuous with the divide piers as a reinforced structure
  2.    The weight of the concrete slab balances the uplift pressure
  3.    The weight of the divide piers also keep the structure against uplift
  4.    Brick piers have to be used in place of RCC
 Discuss Question
Answer: Option D. -> Brick piers have to be used in place of RCC
Answer: (d).Brick piers have to be used in place of RCC
Question 49. In order to find the proper location for the head works on the river, the river is divided into how many stages?
  1.    5
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option D. -> 4
Answer: (d).4
Question 50. Into how many components the diversion headwork is divided?
  1.    8
  2.    5
  3.    4
  4.    7
 Discuss Question
Answer: Option A. -> 8
Answer: (a).8

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