Related Questions

In case of a plate and frame filter press, filtrate flow through the cake follows __________ flow.
A Plug
B Turbulent
C Laminar
D None of these
Introduction of slurry in a plate and frame filter press is done through a plate in each frame. The plate of this filter has a __________ surface.
A Plane
B Curved
C Ribbed
D Either A or B
In washing type plate and frame filter press, the ratio of washing rate to the final filtrate rate is
A 4
B $$\frac{1}{4}$$
C 1
D $$\frac{1}{2}$$
Frame thickness in the plate and frame filter press is normally in the range of __________ inches.
A 0.25 to 4
B 0.25 to 8
C 1 to 5
D 1 to 12
A straight line is obtained on plotting reciprocal of filtration rate vs. the volume of filtrate for __________ flow of filtrate.
A Compressible cakes and laminar
B Incompressible cake and laminar
C Compressible cake and turbulent
D Incompressible cake and turbulent
For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid?
A Kozney-Karman equation
B Leva's equation
C Blake-Plummer equation
D None of these
The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant __________ filtration.
A Rate
B Pressure
C Both A & B
D Neither A nor B
A cake is divided into 18 pieces.If Rehana takes 1/3 of the cake and Rahim takes 1/3 of the cake left , how many pieces are left?
A 8
B 6
C 4
D 10
Aruna cut a cake into two halves and cuts one half into smaller pieces of equal size. Each of the small pieces is twenty grams in weight. If she has seven pieces of the cake in all with her, how heavy was the original cake ?
A 120 grams
B 140 grams
C 240 grams
D 280 grams
E None of these
A cake is divided into 18 pieces. If Rehana takes 1 / 3rd of the cake and Rashed takes 1 /3rd  of the cake left, how many pieces are left?
A 8
B 6
C 4
D 10

Next steps