Filtration - Volumetric Flow MCQs : This section focuses on the "Filtration - Volumetric Flow". These Multiple Choice Questions (MCQs) should be practiced to improve the Filtration - Volumetric Flow skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Does viscosity affect filtration?
A. TRUE
B. FALSE
Question 2
How does the increase in filter cake affect the flow rate?
A. Increase then decrease
B. Increase
C. Decrease
D. Does not depend
Question 3
How is flow rate calculated?
A. Driving force + total resistance
B. Driving force - total resistance
C. Driving force x total resistance
D. Driving force / total resistance
Question 4
What is constant rate filtration?
A. Q=dV/dt is kept constant
B. Q=dt/dV is kept constant
C. Q=dp/dt is kept constant
D. Q=dp/dV is kept constant
Question 5
What is rate of filtration?
A. Pressure of filtrate per unit volume
B. Volume of filtrate collected per unit time
C. Pressure of filtrate per unit time
D. Volume of solution per unit time
Question 6
What is the demerit of increase in filtrate volume during filtration?
A. Solvent recovery
B. Time consumption
C. Efficiency
D. Power consumption
Question 7
What is the relationship between concentration and filtrate volume?
A. Directly proportional
B. Indirectly proportional
C. Equal
D. Does not depend
Question 8
What is the relationship between temperature and filtrate volume?
A. Directly proportional
B. Indirectly proportional
C. Equal
D. Does not depend
Question 9
What law is applicable when the flow rate is laminar?
A. Poiseuille's law
B. Newton's law
C. Gauss's law
D. Dalton's law
Question 10
Which of the following is not the factor that controls the rate of filtration?
A. Particle Size of Solids.
B. Ratio of slimes to coarser particles.
C. Temperature
D. Feed solids concentration.