Mechanical Operations In froth floatation, chemical agent added to cause air adherence is called Modifier Collector Activator Frother Modifier Collector Activator Frother ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following must be stored in silos and not in open yard? Sand None of these Coke breeze High V.M. bituminous coal Sand None of these Coke breeze High V.M. bituminous coal ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The crushed material received for separation is called feed or Middling Tailing Concentrate Heading Middling Tailing Concentrate Heading ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Traces of liquid tar fog present in coke oven gas is separated using Electrostatic precipitator None of these Strainer Cyclone separator Electrostatic precipitator None of these Strainer Cyclone separator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a revolving/tumbling mill used for size reduction? Compartment mill Pebble mill Cage mill Rod mill Compartment mill Pebble mill Cage mill Rod mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In bag filters, filter fabrics are never made of Polyester fibres Metallic wire woven mesh Nylon fibres Cotton fibres Polyester fibres Metallic wire woven mesh Nylon fibres Cotton fibres ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS