|
MCQs: Size measurement of ultrafine particles can be best expressed in terms of___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Which of the following achieves the least reduction ratio for a given feed size ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: As particle size is reduced__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Reciprocal of sphericity is termed as the________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Filtration of water in a paper mill is done by a/an _______________ filter?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: With increase in the capacity of screens, the screen effectiveness__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: As per Taggart’s formula, the capacity (kg/hr) of Jaw & Gyratory crushers (for gapes of 10 to 60 cms) is equal to (where, L = Length of feed opening, cms S = Maximum width of discharge opening, cms) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: To get a fine talc powder from its granules, the equipment used is____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: The controlling resistance in a rotary drum vacuum filter is the ________________ resistance?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Theoretical capacity of crushing rolls in tons/hr is given by (where, V = peripheral velocity, m/sec. W = width of rolls, m Dr = distance between rolls ρ = density of material to be crushed, kg/m3 here, V =πND where, N = speed of the rolls in rotation per second (rps) D = diameter of rolls, m) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: In a size reduction crushing operation, the feed size is 10 to 50 mm, while the product size is 2 to 10 mm. This is a case of _______________ crushing?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: A fluid energy mill is used for __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Reciprocating screens are normally inclined at an angle of 5° with the horizontal and employ gyratory motion at feed end & reciprocating motion at the discharge end. They are not suitable for the screening of the ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Gravity stamp mill is meant for the ___________________ crushing?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: _______________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Which of the following is a fine crusher ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: Maximum size reduction in a ball mill is done by the, ______________ action?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
|
MCQs: The reduction ratio for grinders is defined as (where, Df and Dp are average diameters of feed and product respectively) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
