Mechanical Operations The speed of a rotary drum vacuum filter may be about __________ rpm. 500 100 1 50 500 100 1 50 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Diatomaceous earth is a/an Filter medium Explosive Filter aid Catalyst Filter medium Explosive Filter aid Catalyst ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The energy required per unit mass to grind limestone particles of very large size to 100 μm is 12.7 kWh/ton. An estimate (using Bond's law) of the energy to grind the particles from a very large size to 50 μrn is 25.4 kWh/ton 6.35 kWh/ton 18 kWh/ton 9.0 kWh/ton 25.4 kWh/ton 6.35 kWh/ton 18 kWh/ton 9.0 kWh/ton ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is not a function of Atmospheric humidity Screening mechanism Screening surface Its openings size Atmospheric humidity Screening mechanism Screening surface Its openings size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of ice and gypsum can be accomplished suitably by a __________ crusher. Blake jaw None of these Gyratory Toothed roll Blake jaw None of these Gyratory Toothed roll 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) All of these 1/R 1/μ S All of these 1/R 1/μ S ANSWER DOWNLOAD EXAMIANS APP
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