Weber number is significant and is concerned with the_________________?

Related Mcqs:

Laminar flow region is said to exist during agitation of a liquid in an agitator, when the value of Reynolds number is________________?

A. > 10 B. < 10 C. > 100 D. < 100...

Gyratory crushers compared to the reciprocating jaw crushers__________________?

A. Have greater capacity per unit of discharge area B. Crush intermittently C. Are less suitable for coarse materials D. Have less steady power consumption...

Which of the following is used for primary crushing of very hard lumpy materials ?

A. Toothed roll crusher B. Gyratory crusher C. Ball mill D. Tube mill...

Specific surface area is the surface area of a unit _______________ of materials?

A. Weight B. Volume C. Either A. or B. D. Neither A. nor B....

Which of the following must be stored in silos and not in open yard ?

A. Coke breeze B. High V.M. bituminous coal C. Sand D. None of these...