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MCQs

Total Questions : 94 | Page 9 of 10 pages
Question 81. The pressure in the distribution mains does not depend on ____________
  1.    Altitude to supply water
  2.    Fire fighting requirements
  3.    Availability of funds
  4.    Quality of water
 Discuss Question
Answer: Option D. -> Quality of water
Answer: (d).Quality of water
Question 82. The pressure in distribution mains in a residential building up to three storeys is ____________
  1.    2kg/cm²
  2.    5kg/cm²
  3.    7kg/cm²
  4.    10kg/cm²
 Discuss Question
Answer: Option A. -> 2kg/cm²
Answer: (a).2kg/cm²
Question 83. The velocity of water in a 10 cm diameter pipe should be ____________
  1.    0.2m/Sec
  2.    0.5m/Sec
  3.    0.9m/Sec
  4.    1.2m/Sec
 Discuss Question
Answer: Option C. -> 0.9m/Sec
Answer: (c).0.9m/Sec
Question 84. There is a 8 storey residential building in Lucknow. What is the pressure in the distribution mains?
  1.    2kg/cm²
  2.    5kg/cm²
  3.    7kg/cm²
  4.    10kg/cm²
 Discuss Question
Answer: Option B. -> 5kg/cm²
Answer: (b).5kg/cm²
Question 85. In which system of water supply, water is available for 24 hours but uneconomically used?
  1.    Continuous supply
  2.    Fixed supply
  3.    Intermittent supply
  4.    Low supply
 Discuss Question
Answer: Option A. -> Continuous supply
Answer: (a).Continuous supply
Question 86. In which system of water supply, water is supplied only during fixed hours of the day?
  1.    Continuous supply
  2.    Fixed supply
  3.    Intermittent supply
  4.    Low supply
 Discuss Question
Answer: Option C. -> Intermittent supply
Answer: (c).Intermittent supply
Question 87. According the mass curve method, the storage capacity is defined as ____________
  1.    Maximum excess of supply / Maximum excess of demand
  2.    Maximum excess of supply * Maximum excess of demand
  3.    Maximum excess of supply – Maximum excess of demand
  4.    Maximum excess of supply + Maximum excess of demand
 Discuss Question
Answer: Option D. -> Maximum excess of supply + Maximum excess of demand
Answer: (d).Maximum excess of supply + Maximum excess of demand
Question 88. The hourly demand rate is constant throughout the day.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 89. The velocity of water in the pipe is 1.8m/Sec. What is the diameter of pipe used?
  1.    10cm
  2.    15cm
  3.    25cm
  4.    40cm
 Discuss Question
Answer: Option D. -> 40cm
Answer: (d).40cm
Question 90. How many types of hand pumps are used?
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option B. -> 2
Answer: (b).2

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