Related Questions

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 $$\frac{1}{2}$$
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
During washing of filter at the end of constant pressure filtration, the rate of washing equals the rate of filtration
A At time zero
B At the end of filtration
C When half the filtrate has been obtained
D At the end of filtration, but decreases with time subsequently
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
The cost of picture frame M is Tk. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is Tk. 50.00, what is the cost of frame N?
A Tk. 13.33
B Tk. 16.66
C Tk. 20.00
D Tk. 26.66
The cost of picture frame M is TK. 10.00 less than 3 times the cost of picture frame N. If the cost of frame M is TK. 50.00 , what is the cost of frame N?
A TK. 13.33
B TK. 16.66
C TK. 20.00
D TK. 26.66
Thickness of the frame of a plate and frame filter as compared to that of plates is
A Less
B Same
C More
D Either A or B
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
Shell and leaf filter as compared to plate and frame filter
A Entails less labor cost
B Facilitates filtration under higher pressure
C Provides more effective washing
D All of the above
Toggle Filter আইকনটি-i. Remove filter হিসেবে কাজ করেii. Undo filter হিসেবে কাজ করে iii. Apply filter হিসেবে কাজ করেনিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii

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