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MCQs

Total Questions : 90 | Page 2 of 9 pages
Question 11. At 30℃, water has the viscosity of __________
  1.    0.801
  2.    1
  3.    2
  4.    6.29
 Discuss Question
Answer: Option A. -> 0.801
Answer: (a).0.801
Question 12. Skim milk exhibit which of the following flow behavior?
  1.    Newtonian
  2.    Non Newtonian
  3.    Pseudo plastic
  4.    Diliant
 Discuss Question
Answer: Option A. -> Newtonian
Answer: (a).Newtonian
Question 13. Decrease in temperature of milk leads to _______ in viscosity.
  1.    Parabolic decrease
  2.    Linear decrease
  3.    Constant
  4.    Increase
 Discuss Question
Answer: Option D. -> Increase
Answer: (d).Increase
Question 14. Viscosity of milk and milk products is important in not determining __________
  1.    the rate of creaming
  2.    rates of mass and heat transfer
  3.    the flow conditions in dairy processes
  4.    spoilage rate
 Discuss Question
Answer: Option D. -> spoilage rate
Answer: (d).spoilage rate
Question 15. Viscosity of Skim milk depends on __________
  1.    Temperature
  2.    pH
  3.    Temperature and pH
  4.    Moisture
 Discuss Question
Answer: Option C. -> Temperature and pH
Answer: (c).Temperature and pH
Question 16. The rate at which milk flows through a closed pipe can be determined by _____________
  1.    Determining the mass flow rate
  2.    Determining the volume flow rate
  3.    Mass flow rate and volume flow rate
  4.    Fat content
 Discuss Question
Answer: Option C. -> Mass flow rate and volume flow rate
Answer: (c).Mass flow rate and volume flow rate
Question 17. For the measurement of flow rate of liquid, the method used is _____________
  1.    Conveyor-based methods
  2.    Bourdon tube
  3.    Coriolis method
  4.    Thermal mass flow measurement
 Discuss Question
Answer: Option C. -> Coriolis method
Answer: (c).Coriolis method
Question 18. The device cannot be used for flow obstruction is _____________
  1.    Orifice plate
  2.    Venturi tube
  3.    Flow nozzle and dall flow tube
  4.    sphere
 Discuss Question
Answer: Option D. -> sphere
Answer: (d).sphere
Question 19. Conveyor-based methods are used for the measurement of the flow of _____________
  1.    Solids
  2.    Liquid
  3.    Gas
  4.    Gel
 Discuss Question
Answer: Option A. -> Solids
Answer: (a).Solids
Question 20. The device which is used for making temporary measurements of flow is _____________
  1.    Venturi
  2.    Dull flow tube
  3.    Orifice plate
  4.    Pitot static tube
 Discuss Question
Answer: Option C. -> Orifice plate
Answer: (c).Orifice plate

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