Mechanical Operations A gravity decanter is meant for the separation of two __________ density. Immiscible liquids of same Immiscible liquids of different Miscible liquids of different Miscible liquids of same Immiscible liquids of same Immiscible liquids of different Miscible liquids of different Miscible liquids of same ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Chance process is used for the Concentration of pyrites Cleaning of coal Water treatment Concentration of iron ore Concentration of pyrites Cleaning of coal Water treatment Concentration of iron ore ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of solid suspended in liquid into a supernatant clear liquid and a denser slurry employs a process termed as the Coagulation Flocculation Sedimentation Clarification Coagulation Flocculation Sedimentation Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials. Screw Belt Apron Bucket Screw Belt Apron Bucket ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following minerals is not subjected to magnetic separation method? Siderite Galena Chromite Rutile Siderite Galena Chromite Rutile ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rittinger's crushing law states that Work required to form a particle of a particular size is proportional to the square root of the surface to volume ratio of the product Work required in crushing is proportional to the new surface created For a given machine and feed, crushing efficiency is dependent on the size of the feed & product Work required to form a particle of any size is proportional to the square of the surface to volume ratio of the product Work required to form a particle of a particular size is proportional to the square root of the surface to volume ratio of the product Work required in crushing is proportional to the new surface created For a given machine and feed, crushing efficiency is dependent on the size of the feed & product Work required to form a particle of any size is proportional to the square of the surface to volume ratio of the product ANSWER DOWNLOAD EXAMIANS APP
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