Mechanical Operations Gravity settling process is not involved in the working of a Hydrocyclone Sedimentation tank Classifier Dorr-thickener Hydrocyclone Sedimentation tank Classifier Dorr-thickener ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Crushing efficiency of a machine ranges between __________ percent. 5 to 10 0.1 to 2 50 to 70 20 to 25 5 to 10 0.1 to 2 50 to 70 20 to 25 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Addition of filter aid to the slurry before filtration is done to ...... of the cake. Increase the compressibility co-efficient Decrease the porosity Decrease the compressibility co-efficient Increase the porosity Increase the compressibility co-efficient Decrease the porosity Decrease the compressibility co-efficient Increase the porosity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, both the rolls 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 Have the same diameter Are rotated towards each other ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a vacuum filter? Tank filter (Nutsch filter) Batch basket centrifuge Filter press Rotary disc filter Tank filter (Nutsch filter) Batch basket centrifuge Filter press Rotary disc filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the crushing energy required to create new surface ? Taggarts rule Fick's law None of these Rittinger's law Taggarts rule Fick's law None of these Rittinger's law ANSWER DOWNLOAD EXAMIANS APP
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