Mechanical Operations Which of the following comes in the category of primary crusher for hard and tough stone? Gyratory crusher None of these Jaw crusher Cone crusher Gyratory crusher None of these Jaw crusher Cone crusher ANSWER DOWNLOAD EXAMIANS APP
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 S All of these 1/R 1/μ S All of these 1/R ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is proportional to (where, S = screen aperture) √S S S² 1/S √S S S² 1/S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Temperature of the product during ultrafine grinding Decreases Remains constant Increases May increase or decrease ; depends on the material being ground Decreases Remains constant Increases May increase or decrease ; depends on the material being ground ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Range of compressibility co-efficient of the commercial compressible cake obtained in filtration operation is 0.01 to 0.1 0.1 to 0.3 0.2 to 0.4 0.2 to 0.8 0.01 to 0.1 0.1 to 0.3 0.2 to 0.4 0.2 to 0.8 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations General mechanism of size reduction in intermediate and fine grinder is by Cutting action Compression Impact and attrition Compression and tearing Cutting action Compression Impact and attrition Compression and tearing ANSWER DOWNLOAD EXAMIANS APP
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