Mechanical Operations Screw conveyors are Suitable for sticky materials Run at very high rpm All of these Suitable for highly abrasive materials Suitable for sticky materials Run at very high rpm All of these Suitable for highly abrasive materials ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels separate a mixture of particles depending on their Electrical & magnetic properties Density Wettability Size Electrical & magnetic properties Density Wettability Size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a hammer crusher, Reduction ratio can be varied by adjusting the distance from cage to hammers Crushing takes place by impact breaking All of these Maximum acceptable feed size is 30 cms Reduction ratio can be varied by adjusting the distance from cage to hammers Crushing takes place by impact breaking All of these Maximum acceptable feed size is 30 cms ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a revolving/tumbling mill used for size reduction? Rod mill Pebble mill Cage mill Compartment mill Rod mill Pebble mill Cage mill Compartment mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is expressed in terms of Tons/hr-ft² Tons/hr Tons/ft² Both A & B Tons/hr-ft² Tons/hr Tons/ft² Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Tabular bowl centrifuges as compared to disk bowl centrifuges Can't be used for separation of fine suspended solids from a liquid Can not be operated under pressure/vacuum Employ bowl of larger diameter Operate at higher speed Can't be used for separation of fine suspended solids from a liquid Can not be operated under pressure/vacuum Employ bowl of larger diameter Operate at higher speed ANSWER DOWNLOAD EXAMIANS APP
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