Power required for agitation depends upon the______________________?

Related Mcqs:

Wind load consideration in the design of a support can be neglected, when the vessel is___________________?

A. Tall (say 30 metres), but is full of liquid B. Tall but empty C. Short (< 2 m) and housed indoor D. None of these...

In a rotary drier, the average retention time of solid is (where Z = length of the drier, metres ρ = apparent solid density, kg/m3 L = flow rate of dry solids, kg/see. m2 drier crosssection H = hold up of solid.) ?

A. Z.H.ρ/L B. L/Z.H.ρ C. H.ρ/L D. Z.H/ρL...

In shell and tube heat exchangers, straight tie rods are used to_________________?

A. Hold baffle in space B. Fix the tubes in position C. Account for thermal strain D. None of these...

In packed absorption tower, onset of flooding usually occurs at a pressure drop of about ______________ mm of water column per metre height of packing?

A. 25-50 B. 50-75 C. 200-250 D. 750-1000...

With increase in gas flow rate to fabric surface area ratio (Nm3/hr/m2 fabric surface area), the size & the cost of a bag filter___________________?

A. Increases B. Decreases C. Remain unaffected D. None of these...