Well Point System MCQ

Test your knowledge with important Well Point System MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Well Point System MCQs on Bissoy. Bissoy App

• From the below diagram, identify the Method used for the dewatering of the foundation trenches.
  ক

  Pumping

  খ

  Freezing process

  গ

  Electro osmosis process

  ঘ

  Well Point System
• Identify the type of Well Point System which can suck water up to 5 meters?
  ক

  Single stage system

  খ

  Multi stage system

  গ

  Vacuum system

  ঘ

  Pumping
• From given below, which method for the dewatering of foundation trenches is portable and can be easily moved when required?
  ক

  Pumping

  খ

  Well Point System

  গ

  Freezing process

  ঘ

  Electro osmosis process
• The organic Chemicals include epoxy resin, polyester resin and other resins are used in which method of dewatering of the foundation trenches.
  ক

  Well Point System

  খ

  Cement grouting

  গ

  Chemical grouting

  ঘ

  Electro osmosis process
• Which precautions to be taken in case of multistage system to achieve stability of the side slope?
  ক

  Deep well pumps

  খ

  Duplication of pumps

  গ

  Connections

  ঘ

  Pumping
• In case of releasing artesian pressure, which precaution should be taken when the system of well points is adopted.
  ক

  Pumping rate

  খ

  Air locks

  গ

  Duplication of pumps

  ঘ

  Blowing action
• Identify the type of Well Point System.
  ক

  Vacuum system

  খ

  Single stage system

  গ

  Pumping

  ঘ

  Multi stage system
• Which the given method is used for dewatering of the foundation trenches.
  ক

  Deep boring

  খ

  Geophysical method

  গ

  Well Point System

  ঘ

  Analytical method
• The pump which is used for suction of water in the well point system is ___________
  ক

  Suction pump

  খ

  Auxiliary pump

  গ

  Vacuum pump

  ঘ

  All of the mentioned
• In well point system, ___________should be made essential for proper working of the system.
  ক

  Suction pump

  খ

  Pumping schedule

  গ

  Man power

  ঘ

  None of the mentioned
• A advantage of using jetting of water in well point system is ___________
  ক

  Forms a natural filter around well point

  খ

  Allows to penetrate soil easily

  গ

  Less time is consumed for drilling

  ঘ

  All of the mentioned
• For dewatering more than 6m below the water table, which of the following method is used?
  ক

  Well point system

  খ

  Multi stage well point system

  গ

  Vacuum method

  ঘ

  Deep well system
• What is the minimum depth of water that can be brought to the surface in well point system?
  ক

  5m

  খ

  2m

  গ

  6m

  ঘ

  1m
• The ground water table may be lowered by which of the following methods?
  ক

  Vacuum method

  খ

  Well point system

  গ

  Electro-osmosis method

  ঘ

  All of the mentioned
• The diameter of the perforated pipe used in well point system is __________
  ক

  0.5 to 1 m

  খ

  5 to 8 cm

  গ

  2 to 4 cm

  ঘ

  1 to 3.5 m
• Which one of the following method can be used to lower water table, using gravity flow?
  ক

  Well point system

  খ

  Dewatering

  গ

  Water suction method

  ঘ

  Dehydration
• The removal of excess of water from the saturated soil mass is called __________
  ক

  Drainage and Dewatering

  খ

  Saturation

  গ

  None of the mentioned

  ঘ

  All of the mentioned