Mechanical Operations Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. Ribbon Screw Slat or drag Flight Ribbon Screw Slat or drag Flight 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) S All of these 1/μ 1/R S All of these 1/μ 1/R ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in drum speed, in a rotary drum filter, the filtration rate Increases Decreases Increases linearly Is not affected Increases Decreases Increases linearly Is not affected ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fick's law relates to Feed size Final particle size None of these Energy consumption Feed size Final particle size None of these Energy consumption ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Soft & non-abrasive materials can be made into fines by Compression None of these Attrition Cutting Compression None of these Attrition Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The ratio of the actual mesh dimension of Taylor series to that of the next smaller screen is 2 √3 √2 1.5 2 √3 √2 1.5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS