Mechanical Operations Additives used for promoting the floccula-tion of particles is a/an Both A & B Electrolyte Neither A nor B Surface active agent Both A & B Electrolyte Neither A nor B Surface active agent ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Width and speed of a conveyor belt depends upon the __________ of the material. Bulk density Lump size Both A & B Neither A nor B Bulk density Lump size Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a wet classifier? None of these Hydrocyclones Dorr Oliver rake classifier Sharpies supercentrifuge None of these Hydrocyclones Dorr Oliver rake classifier Sharpies supercentrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Grinding characteristic of a material is given by its HGI Abrasion index Angle of repose Shatter index HGI Abrasion index Angle of repose Shatter index ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is used for producing a thick suspension from a thin slurry. Cartridge filter Rotary drum vacuum filter Plate and frame filter press Pressure filter thickener Cartridge filter Rotary drum vacuum filter Plate and frame filter press Pressure filter thickener ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most efficient equipment for the removal of sub-micronic dust particles from blast furnace gas is the Electro-static precipitator Cyclone separator Gravity settling chamber Venturi atomiser Electro-static precipitator Cyclone separator Gravity settling chamber Venturi atomiser ANSWER DOWNLOAD EXAMIANS APP
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