Speed of the drum of the rotary vacuum filter normally ranges from _____________ rpm?

Related Mcqs:

The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the _______________ stress?

A. Working B. Damaging C. Allowable D. None of these...

The equivalent diameter for fluid flow through a channel of constant non-circular cross section of area ‘A’ is given by (where, P = perimeter of the channel in contact with the fluid) ?

A. 4 A/P B. A/P C. 4 P/A D. √A...

Pick out the wrong statement pertaining to the design of a long tube vertical evaporator ?

A. Tube dia is 3-6 cms, while tube length in 3-6 metres B. Steam is fed to the shell, whereas the liquor is filled inside the tube C. Liquor level is maintained at 1/3rd to 1/2 of the height of the tube D. None of these...

The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?

A. Flat plate B. Hemispherical C. Torispherical D. Ellipsoidal...

In actual operation of a bubble cap distillation tower, the ______________ at the bottom of the tower is more than that at the top of the tower?

A. Molal flow rate of vapour B. Vapour molecular weight C. Pressure and temperature D. All A., B. and C....