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MCQs

Total Questions : 90 | Page 3 of 9 pages
Question 21. For the measurement of flow, the cheapest device is _____________
  1.    Venturi
  2.    Dall flow tube
  3.    Flow nozzle
  4.    Pitot static tube
 Discuss Question
Answer: Option C. -> Flow nozzle
Answer: (c).Flow nozzle
Question 22. Turbine meters are generally preferred for?
  1.    Low-viscosity and high flow measurements
  2.    High viscosity and low flow measurements
  3.    High viscosity and high flow measurements
  4.    Low viscosity and low flow measurements
 Discuss Question
Answer: Option A. -> Low-viscosity and high flow measurements
Answer: (a).Low-viscosity and high flow measurements
Question 23. The instrument which is not suitable for the application in an automatic control scheme is _____________
  1.    Rotameters
  2.    Pitot static tube
  3.    Rotary piston meter
  4.    Orifice plate
 Discuss Question
Answer: Option A. -> Rotameters
Answer: (a).Rotameters
Question 24. The flow meter which is replacing the differential pressure meters in its applications is _____________
  1.    Vortex-shedding flow meter
  2.    Electromagnetic flow meters
  3.    Ultrasonic flow meters
  4.    Displacemement meter
 Discuss Question
Answer: Option A. -> Vortex-shedding flow meter
Answer: (a).Vortex-shedding flow meter
Question 25. Example of positive displacement meter is _____________
  1.    Variable area flow meter
  2.    Turbine meters
  3.    Rotary piston meter
  4.    Venturi
 Discuss Question
Answer: Option C. -> Rotary piston meter
Answer: (c).Rotary piston meter
Question 26. The diagram below is a graph of change in shear stress with respect to velocity gradient in a fluid. What is a type of the fluid?The Diagram Below Is A Graph Of Change In Shear Stress With ...
  1.    Newtonian
  2.    Non Newtonian
  3.    Ideal
  4.    Dilated
 Discuss Question
Answer: Option A. -> Newtonian
Answer: (a).Newtonian
Question 27. Rheology stands for viscosity measurements, characterisation of flow behavior and determination of material structure.Rheology Stands For Viscosity Measurements, Characterisation...
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 28. Why is it necessary to study flow behavior in dairy?Why Is It Necessary To Study Flow Behavior In Dairy?
  1.    To design food processing plant
  2.    To prevent spoilage
  3.    To design food processing plant and prevent spoilage
  4.    For nutrition
 Discuss Question
Answer: Option C. -> To design food processing plant and prevent spoilage
Answer: (c).To design food processing plant and prevent spoilage
Question 29. Consistency can be described as ___________Consistency Can Be Described As ___________
  1.    Viscosity
  2.    Elasticity
  3.    Breakability
  4.    Viscosity and elasticity
 Discuss Question
Answer: Option D. -> Viscosity and elasticity
Answer: (d).Viscosity and elasticity
Question 30. The science of deformation and flow of matter is called _____The Science Of Deformation And Flow Of Matter Is Called ____...
  1.    Welding
  2.    Bending
  3.    Tapping
  4.    Rheology
 Discuss Question
Answer: Option D. -> Rheology
Answer: (d).Rheology

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