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MCQs

Total Questions : 88 | Page 1 of 9 pages
Question 1. The entire system should be ventilation free.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 2. The sewers should be laid ______
  1.    Below the building
  2.    Side of the building
  3.    Within the building
  4.    Across the building
 Discuss Question
Answer: Option B. -> Side of the building
Answer: (b).Side of the building
Question 3. What is the angle between the drains and inspection manholes?
  1.    45˚
  2.    90˚
  3.    135˚
  4.    180˚
 Discuss Question
Answer: Option D. -> 180˚
Answer: (d).180˚
Question 4. _________ is the removal of excess surface water from the land to enhance crop growth.
  1.    Sewer drainage
  2.    Agricultural drainage
  3.    Municipal drainage
  4.    Soil drainage
 Discuss Question
Answer: Option B. -> Agricultural drainage
Answer: (b).Agricultural drainage
Question 5. Which of the following is not correct with respect to installing the drainage system in the waterlogged land?
  1.    Increase in water amount in soil
  2.    Reduction in water amount on soil
  3.    Discharge of water through the system
  4.    Reducing waterlogging
 Discuss Question
Answer: Option A. -> Increase in water amount in soil
Answer: (a).Increase in water amount in soil
Question 6. What are the masonry chambers constructed at suitable intervals along sewer lines called?
  1.    Traps
  2.    Ventilators
  3.    Manhole
  4.    Sewer
 Discuss Question
Answer: Option C. -> Manhole
Answer: (c).Manhole
Question 7. The wastewater which does not contain sewage is known as _______
  1.    Sullage
  2.    Sewage
  3.    Sewerage
  4.    Grey water
 Discuss Question
Answer: Option A. -> Sullage
Answer: (a).Sullage
Question 8. ________ should not be placed near water body.
  1.    Power generator
  2.    Soak pit
  3.    Pump stations
  4.    Houses
 Discuss Question
Answer: Option B. -> Soak pit
Answer: (b).Soak pit
Question 9. What is the percentage of purification of septic tank effluent?
  1.    30%
  2.    50%
  3.    70%
  4.    90%
 Discuss Question
Answer: Option C. -> 70%
Answer: (c).70%
Question 10. What is the shape of the septic tank?
  1.    Square
  2.    Rectangle
  3.    Circular
  4.    Oval
 Discuss Question
Answer: Option B. -> Rectangle
Answer: (b).Rectangle

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