Mechanical Operations Sphericity of raschig ring (whose length and diameter are equal) is >1 1 2 >1 1 2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Reduction ratio Neither A nor B Capacity Both A & B Reduction ratio Neither A nor B Capacity Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screw conveyors are Suitable for highly abrasive materials All of these Suitable for sticky materials Run at very high rpm Suitable for highly abrasive materials All of these Suitable for sticky materials Run at very high rpm 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
Mechanical Operations Which of the following is not a non-metalliferous mineral? Quartz Calcite Cassiterrite Fluorspar Quartz Calcite Cassiterrite Fluorspar ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For efficient grinding, ball mills must be operated At a speed more than the critical speed With minimum possible small balls At a speed less than the critical speed At a speed equal to the critical speed At a speed more than the critical speed With minimum possible small balls At a speed less than the critical speed At a speed equal to the critical speed ANSWER DOWNLOAD EXAMIANS APP
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