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MCQs

Total Questions : 183 | Page 13 of 19 pages
Question 121. The relation between the maximum and average rate of flow is defined by ___________
  1.    QMAX = (1 + 14/(4 + P⁰·⁵)) * QAVG
  2.    QMAX = (1 + 1/(4 + P⁰·⁵)) * QAVG
  3.    QMAX = (1 + 4 + P⁰·⁵) * QAVG
  4.    QMAX = (1 + P⁰·⁵) * QAVG
 Discuss Question
Answer: Option A. -> QMAX = (1 + 14/(4 + P⁰·⁵)) * QAVG
Answer: (a).QMAX = (1 + 14/(4 + P⁰·⁵)) * QAVG
Question 122. Which of the following has a maximum peaking factor?
  1.    Domestic sewer
  2.    Branch sewer
  3.    Main sewer
  4.    Trunk sewer
 Discuss Question
Answer: Option A. -> Domestic sewer
Answer: (a).Domestic sewer
Question 123. The minimum sewage flow occurs normally in which month in India?
  1.    March
  2.    January
  3.    August
  4.    July
 Discuss Question
Answer: Option B. -> January
Answer: (b).January
Question 124. The peaking factor is defined by __________
  1.    Peak flow * Average flow
  2.    Peak flow – Average flow
  3.    Peak flow + Average flow
  4.    Peak flow / Average flow
 Discuss Question
Answer: Option D. -> Peak flow / Average flow
Answer: (d).Peak flow / Average flow
Question 125. In India, the maximum sewage flow occurs normally in which month?
  1.    July
  2.    January
  3.    February
  4.    December
 Discuss Question
Answer: Option A. -> July
Answer: (a).July
Question 126. Which of the following locality has a minimum Fruhlings factor?
  1.    Business area
  2.    An area closely built up
  3.    Area with 50% attached and detached houses
  4.    Extremely suburban area
 Discuss Question
Answer: Option D. -> Extremely suburban area
Answer: (d).Extremely suburban area
Question 127. Which of the following surface has a maximum Kuichling’s impermeability factor?
  1.    Gravel road
  2.    Water tight roof surface
  3.    Unpaved surface
  4.    Macadamized road ways
 Discuss Question
Answer: Option B. -> Water tight roof surface
Answer: (b).Water tight roof surface
Question 128. The value of Fruhlings factor for suburban locality is ______
  1.    0.10
  2.    0.20
  3.    0.50
  4.    0.80
 Discuss Question
Answer: Option C. -> 0.50
Answer: (c).0.50
Question 129. If the type of surface is of the most densely populated portion of the city, what is the value of Kuichling’s impermeability factor?
  1.    0.14
  2.    0.30
  3.    0.80
  4.    0.45
 Discuss Question
Answer: Option C. -> 0.80
Answer: (c).0.80
Question 130. The storm frequency for a peripheral residential area is ___ a year.
  1.    Once
  2.    Twice
  3.    Thrice
  4.    4 times
 Discuss Question
Answer: Option B. -> Twice
Answer: (b).Twice

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