Mechanical Operations Which of the following conveyors cannot be recommended for transportation of abrasive materials? Chain conveyor Flight conveyor Belt conveyor Apron conveyor Chain conveyor Flight conveyor Belt conveyor Apron conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Energy consumed for crushing one ton of material ranges from __________ kWh. 2 to 3.5 0.5 to 1.5 4 to 5 0.01 to 0.1 2 to 3.5 0.5 to 1.5 4 to 5 0.01 to 0.1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The study on washability of coal is done by using the __________ technique. Elutriation None of these Tabling Heavy media separation Elutriation None of these Tabling Heavy media separation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores. Jigging Tabling Froth floatation Classification Jigging Tabling Froth floatation Classification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Both A & B Reduction ratio Neither A nor B Capacity Both A & B Reduction ratio Neither A nor B Capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vacuum is applied in __________ zone, in case of a general type continuous rotary drum vacuum filter. Washing Filtering All of these Drying Washing Filtering All of these Drying ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS