Mechanical Operations Energy requirement (per unit mass of material crushed/ground) is highest for Fluid energy mill Ball mill Jaw crusher Rod mill Fluid energy mill Ball mill Jaw crusher Rod mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is the most commonly used 'filter aid'. Semi-plastic clay Fuller's earth Diatomaceous earth Vermiculite Semi-plastic clay Fuller's earth Diatomaceous earth Vermiculite ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Addition of filter aid to the slurry before filtration is done to ...... of the cake. Increase the porosity Decrease the compressibility co-efficient Increase the compressibility co-efficient Decrease the porosity Increase the porosity Decrease the compressibility co-efficient Increase the compressibility co-efficient Decrease the porosity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Two particles are called to be equal settling, if they are having the same. Terminal velocities in the same fluid & in the same field of force None of these Size Specific gravity Terminal velocities in the same fluid & in the same field of force None of these Size Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not used as filter aid? Asbestos Purified wood cellulose Rice husk Diatomaceous earth Asbestos Purified wood cellulose Rice husk Diatomaceous earth ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Reciprocal of sphericity is termed as the Surface area per unit mass Specific surface ratio Sauter diameter Shape factor Surface area per unit mass Specific surface ratio Sauter diameter Shape factor ANSWER DOWNLOAD EXAMIANS APP
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