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MCQs

Total Questions : 190 | Page 3 of 19 pages
Question 21. A river which does not change its alignment, slope is called a stable river.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 22. In which type of river there is a reduction of the available slope?
  1.    Braided
  2.    Stable Type
  3.    Aggrading Type
  4.    Degrading Type
 Discuss Question
Answer: Option D. -> Degrading Type
Answer: (d).Degrading Type
Question 23. Into how many groups rivers in India are divided?
  1.    3
  2.    2
  3.    4
  4.    5
 Discuss Question
Answer: Option B. -> 2
Answer: (b).2
Question 24. In which type of river building up of slope is present?
  1.    Deltaic
  2.    Stable type
  3.    Degrading Type
  4.    Aggrading Type
 Discuss Question
Answer: Option D. -> Aggrading Type
Answer: (d).Aggrading Type
Question 25. A river before joining the sea or ocean gets divided into branches.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 26. Which of the following types of pressure conduits is preferably used for large heads?
  1.    PCC pipes
  2.    Cast iron pipes
  3.    Pre-stressed concrete pipes
  4.    Asbestos pipes
 Discuss Question
Answer: Option C. -> Pre-stressed concrete pipes
Answer: (c).Pre-stressed concrete pipes
Question 27. Which of the following conduits is used when large diameter pipes of smaller wall thickness are required?
  1.    Cast iron conduits
  2.    Galvanized steel pipes
  3.    Hume steel conduits
  4.    Centrifugal type RCC pipe
 Discuss Question
Answer: Option B. -> Galvanized steel pipes
Answer: (b).Galvanized steel pipes
Question 28. __________________ joint is often used for connecting cast iron pipes.
  1.    Flexible joint
  2.    Expansion joint
  3.    Collar joints
  4.    Bell and spigot joint
 Discuss Question
Answer: Option D. -> Bell and spigot joint
Answer: (d).Bell and spigot joint
Question 29. A special flexible joint called simplex joint is generally used to join _______________
  1.    vitrified clay conduits
  2.    galvanised iron pipes
  3.    asbestos conduits
  4.    hume steel conduits
 Discuss Question
Answer: Option C. -> asbestos conduits
Answer: (c).asbestos conduits
Question 30. Which head loss formula is also applicable to turbulent flow in pressure conduits?
  1.    Darch-Weisbach equation
  2.    Manning’s formula
  3.    Hazen-Williams formula
  4.    Both Darch-Weisbach and Manning’s formula
 Discuss Question
Answer: Option B. -> Manning’s formula
Answer: (b).Manning’s formula

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