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Mechanical Operations

In classification, particles are said to be equal settling, if they have the same terminal velocities in the_______________?

In classification, particles are said to be equal settling, if they have the same terminal velocities in the_______________?

A. Different fluids
B. Same fluid
C. Same field of force
D. Both B. and C.

In classification, particles are said to be equal settling, if they have the same terminal velocities in the_______________? Read More »

Mechanical Operations

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?

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.

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? Read More »

Mechanical Operations

With increase in the pressure drop across the cake, the specific cake resistance for the compressible sludge________________?

With increase in the pressure drop across the cake, the specific cake resistance for the compressible sludge________________?

A. Increases
B. Decreases
C. Remains constant
D. Increases linearly

With increase in the pressure drop across the cake, the specific cake resistance for the compressible sludge________________? Read More »

Mechanical Operations