Mechanical Operations 200 mesh seive size corresponds to __________ microns. 24 200 154 74 24 200 154 74 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A widely used size reduction equipment for __________ is Bradford breaker. Coal Talc Iron core Wheat Coal Talc Iron core Wheat ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Tabular bowl centrifuges as compared to disk bowl centrifuges Can not be operated under pressure/vacuum Operate at higher speed Employ bowl of larger diameter Can't be used for separation of fine suspended solids from a liquid Can not be operated under pressure/vacuum Operate at higher speed Employ bowl of larger diameter Can't be used for separation of fine suspended solids from a liquid ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Helical screw agitator is used for Mixing highly viscous pastes Mixing liquids at very high temperature (> 250 °C) None of these Blending immiscible liquids Mixing highly viscous pastes Mixing liquids at very high temperature (> 250 °C) None of these Blending immiscible liquids ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a revolving mill, wet grinding compared to dry grinding Complicates handling & classification of the product Has less capacity None of these Requires more energy Complicates handling & classification of the product Has less capacity None of these Requires more energy ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A compressible cake has the None of these Maximum porosity at the filter medium Same porosity throughout the cake thickness Maximum porosity at the upstream side None of these Maximum porosity at the filter medium Same porosity throughout the cake thickness Maximum porosity at the upstream side ANSWER DOWNLOAD EXAMIANS APP
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