Mechanical Operations Additives used for promoting the floccula-tion of particles is a/an Surface active agent Neither A nor B Both A & B Electrolyte Surface active agent Neither A nor B Both A & B Electrolyte ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Moisture can be removed from lubricating oil using Vacuum leaf filter Tubular centrifuge Sparkler filter Clarifier Vacuum leaf filter Tubular centrifuge Sparkler filter Clarifier ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a cyclone of diameter 0.2 m with a tangential velocity of 15 m/s at the wall, the separation factor is 460 230 1125 2250 460 230 1125 2250 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not accomplished by agitation of liquids in agitators? Suspending solid particles Dispersing gas in liquid Dispersing immiscible liquid in form of emulsion Blending of immiscible liquids Suspending solid particles Dispersing gas in liquid Dispersing immiscible liquid in form of emulsion Blending of immiscible liquids ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens. Hammer crusher Ball mill Tube mill Jaw crusher Hammer crusher Ball mill Tube mill Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration. Varying rate Constant pressure Varying pressure Constant rate Varying rate Constant pressure Varying pressure Constant rate ANSWER DOWNLOAD EXAMIANS APP
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