Mechanical Operations The term 'angle of nip' is concerned with the operation of the __________ crushers. Jaw Roll None of these Gyratory Jaw Roll None of these Gyratory ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In froth floatation, chemical agent added to cause air adherence is called Frother Collector Activator Modifier Frother Collector Activator Modifier ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, the specific power consumption and the production rate is affected by the Differential roll speed Neither A nor B Both A & B Reduction ratio Differential roll speed Neither A nor B Both A & B Reduction ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a size reduction crushing operation, feed size is 300 to 1500 mm while the product size is 100 to 300 mm. This is a case of the __________ crushing. Secondary Fine Ultrafine Primary Secondary Fine Ultrafine Primary ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following must be stored in silos and not in open yard? High V.M. bituminous coal Coke breeze None of these Sand High V.M. bituminous coal Coke breeze None of these Sand ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS