Mechanical Operations Trommels are revolving screens which normally operate in the range of __________ rpm. 40 - 50 43832 15 - 20 60 - 75 40 - 50 43832 15 - 20 60 - 75 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a batch sedimentation equipment? Filter thickener Rotary sprayer scrubber Dry cyclone separator Dust catcher Filter thickener Rotary sprayer scrubber Dry cyclone separator Dust catcher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In paint industries, blending of light paste is done by using a Masticator Charge can mixer Kneader None of these Masticator Charge can mixer Kneader None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size ) C/s S/c S . c 1/s . c C/s S/c S . c 1/s . c ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in drum speed, in a rotary drum filter, the filtration rate Increases linearly Is not affected Decreases Increases Increases linearly Is not affected Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A. __________ mill is a revolving mill divided into two or more sections by perforated partitions in which preliminary grinding takes place at one end and the finishing grinding at the discharge end. Rod Tube Pebble Compartment Rod Tube Pebble Compartment ANSWER DOWNLOAD EXAMIANS APP
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