All resistances during washing of cake _____________________?

Related Mcqs:

Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are________________?

A. Carbonates B. Sulphates C. Silicates & phosphates D. Bi-carbonates...

Work index is the gross energy (kWh/tonne of feed) necessary to reduce a very large feed to such a size that 80% of product particles will pass through a 0.1 mm screen. The value of work index determined for wet grinding should be multiplied with ______________ to get the same for dry grinding?

A. 1.0 B. 0.5 C. 1.34 D. 4.34...

For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid ?

A. Kozeny-Carman equation B. Leva’s equation C. Blake-Plummer equation D. None of these...

Tube mill compared to ball mill_______________________?

A. Produces finer products B. Is long in comparison with its diameter C. Uses smaller balls D. All A., B. & C....

Two particles are called to be equal settling, if they are having the same ?

A. Size B. Specific gravity C. Terminal velocities in the same fluid & in the same field of force D. None of these...