Mechanical Operations Use of 'grinding aids' is done in __________ grinding. Ultrafine Dry Wet Intermediate Ultrafine Dry Wet Intermediate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A pebble mill Employs flints or ceramic pebbles as the grinding medium Is a tube mill lined with ceramic or other non-metallic liner Both B and C Is a ball mill Employs flints or ceramic pebbles as the grinding medium Is a tube mill lined with ceramic or other non-metallic liner Both B and C Is a ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a grinding operation, the limiting particle size is the size of the __________ particle in the sample. Smallest Either A or B Neither A nor B Largest Smallest Either A or B Neither A nor B Largest ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the Type of crushing machine Feed material Neither A nor B Both A & B Type of crushing machine Feed material Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a vacuum filter? Filter press Batch basket centrifuge Rotary disc filter Tank filter (Nutsch filter) Filter press Batch basket centrifuge Rotary disc filter Tank filter (Nutsch filter) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Diatomaceous earth is a/an Catalyst Filter medium Filter aid Explosive Catalyst Filter medium Filter aid Explosive ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS