Mechanical Operations Filtration rate through a filter cake is proportional to (where, S = filtering surface R = specific cake resistance μ = viscosity of the filtrate) 1/μ All of these S 1/R 1/μ All of these S 1/R ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wet grinding in a revolving mill __________ as compared to dry grinding. Complicates handling of the product Gives less wear on chamber walls Increases capacity Requires more energy Complicates handling of the product Gives less wear on chamber walls Increases capacity Requires more energy ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, the specific power consumption and the production rate is affected by the Both A & B Neither A nor B Differential roll speed Reduction ratio Both A & B Neither A nor B Differential roll speed Reduction ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, both the rolls Have the same diameter Are rotated towards each other All of these Run either at the same or different speeds Have the same diameter Are rotated towards each other All of these Run either at the same or different speeds ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ball mill is used for Fine grinding Coarse grinding Crushing Attrition Fine grinding Coarse grinding Crushing Attrition ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in drum speed, in a rotary drum filter, the filtration rate Decreases Is not affected Increases linearly Increases Decreases Is not affected Increases linearly Increases ANSWER DOWNLOAD EXAMIANS APP
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