Stripping MCQ

Test your knowledge with important Stripping MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Stripping MCQs at Bissoy

• Rotary air stripping uses ____________ force.
  ক

  Centripetal

  খ

  Centrifugal

  গ

  Gravitational

  ঘ

  Pressure
• Smaller packing material size in stripping increases ____________
  ক

  Contaminant removal

  খ

  Air removal

  গ

  Waste removal

  ঘ

  Gas removal
• The air stripper is an example of a _________ contactor.
  ক

  Liquid-gas

  খ

  Liquid-liquid

  গ

  Liquid-solid

  ঘ

  Liquid-plasma
• The pressure drop in tower should be between _________ N/m2 per meter of tower height to prevent flooding.
  ক

  100 to 200

  খ

  200 to 300

  গ

  200 to 400

  ঘ

  400 to 500
• _________ flow through the air stripper will control the removal rate of the contaminants.
  ক

  Air-to-water

  খ

  Boiling point-to-air

  গ

  Heating point-to-water

  ঘ

  Water-to-air
• Height of packed stripping tower affects ________
  ক

  Removal efficiency

  খ

  Contaminants

  গ

  Standards

  ঘ

  Temperature
• What do CG stands for in stripping theory (Henry’s law)?
  ক

  Contaminant

  খ

  Contaminant in gaseous phase

  গ

  Contaminant in liquid phase

  ঘ

  Contaminant in solid phase
• Which of the following aqueous waste can be subjected to stripping?
  ক

  Lead

  খ

  Platinum

  গ

  Ammonia

  ঘ

  Arsenic
• Exotic gases can be used for stripping.
  ক

  True

  খ

  False
• Gases passed in stripping process can be ________
  ক

  Evaporated

  খ

  Boiled

  গ

  Condensed

  ঘ

  Cooled
• Stripping is widely used to remove _________
  ক

  Volatile components

  খ

  Organic matter

  গ

  Inorganic matter

  ঘ

  Chemicals