Fluid Flow Applications MCQ

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

• Are pumps and fans used for conveying gases?
  ক

  True

  খ

  False
• What are the factors to be considered for designing a centrifugal pump?
  ক

  Capacity, Rotational speed only

  খ

  Rotational speed only

  গ

  Pump, Rotational speed only

  ঘ

  Capacity, rotational speed and pump
• The efficiency of the pump is ratio of ____________
  ক

  energy to velocity and pressure

  খ

  energy to velocity

  গ

  energy to pressure

  ঘ

  velocity and pressure to energy
• What is significance of fan law?
  ক

  It deals with pressure and velocity of the fan

  খ

  It deals with pressure and power consumption of the fan

  গ

  It deals with performance of the fan and power consumption of the fan

  ঘ

  It deals with performance of the fan velocity of the fan
• Which of the following statements about airlift pumps are correct? Statement 1: In airlift pumps, the air is introduced above a liquid in pressure level and that pressure is used to discharge the liquid. Statement 2: Airlift pumps are used to convey powders in fluidized form.
  ক

  True, False

  খ

  True, True

  গ

  False, True

  ঘ

  False, False
• The _________pump converts rotational energy of the fluid to velocity and pressure.
  ক

  centrifugal

  খ

  jet

  গ

  airlift

  ঘ

  propeller pumps
• Are these statements about the propeller pumps true? Statement 1: Propellers are used to impart energy to the fluids. Statement 2: They have low efficiency.
  ক

  True, False

  খ

  True, True

  গ

  False, True

  ঘ

  False, False
• Which of the following pumps can be used as vacuum pumps?
  ক

  Positive displacement

  খ

  Jet

  গ

  Airlift

  ঘ

  Propeller pumps
• In _________pumps, the energy of the fluid is converted into velocity energy.
  ক

  positive displacement

  খ

  jet

  গ

  airlift

  ঘ

  propeller pumps
• In a __________ pump, the fluid is drawn into pump and is then forced through outlet.
  ক

  positive displacement

  খ

  jet

  গ

  airlift

  ঘ

  propeller pumps