Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration. Varying pressure Constant rate Varying rate Constant pressure TRUE ANSWER : ? YOUR ANSWER : ?
Apron conveyors are used for Heavy loads & long runs Heavy loads & short runs None of these Small loads & long runs TRUE ANSWER : ? YOUR ANSWER : ?
Weber number is significant and is concerned with the Dispersion of liquid in liquid Suspension of solid in liquid Liquid-liquid mixing Solid-liquid mixing TRUE ANSWER : ? YOUR ANSWER : ?
Sphericity of raschig ring (whose length and diameter are equal) is 1 >1 2 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not a non-metalliferous mineral? Calcite Fluorspar Quartz Cassiterrite TRUE ANSWER : ? YOUR ANSWER : ?
For a sphere falling in the constant drag co-efficient regime, its terminal velocity depends on its diameter (d) as √d 1/d D D² TRUE ANSWER : ? YOUR ANSWER : ?
In paint industries, blending of light paste is done by using a Masticator None of these Charge can mixer Kneader TRUE ANSWER : ? YOUR ANSWER : ?
__________ centrifuge is normally used in sugar mills. Disc-bowl Suspended batch basket Tubular bowl Perforated horizontal basket continuous TRUE ANSWER : ? YOUR ANSWER : ?
A widely used size reduction equipment for __________ is Bradford breaker. Wheat Iron core Coal Talc TRUE ANSWER : ? YOUR ANSWER : ?
Gold ore concentration is mostly done using Jigging Elutriation Froth floatation Tabling TRUE ANSWER : ? YOUR ANSWER : ?