Mechanical Operations Out of the following size reduction equipments, the maximum feed size can be accepted by the Ball mill Jet pulveriser Tube mill Jaw crusher Ball mill Jet pulveriser Tube mill Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid? Batch basket centrifuge Sand bed filter Plate and frame filter press Vacuum filter Batch basket centrifuge Sand bed filter Plate and frame filter press Vacuum filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations General mechanism of size reduction in intermediate and fine grinder is by Impact and attrition Cutting action Compression Compression and tearing Impact and attrition Cutting action Compression Compression and tearing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a sphere falling in the constant drag co-efficient regime, its terminal velocity depends on its diameter (d) as D D² 1/d √d D D² 1/d √d ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During washing of filter at the end of constant pressure filtration, the rate of washing equals the rate of filtration At the end of filtration When half the filtrate has been obtained At the end of filtration, but decreases with time subsequently At time zero At the end of filtration When half the filtrate has been obtained At the end of filtration, but decreases with time subsequently At time zero ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filter aid is used to Act as a support base for the septum Increase the porosity of the cake Decrease the pressure drop Increase the rate of filtration Act as a support base for the septum Increase the porosity of the cake Decrease the pressure drop Increase the rate of filtration ANSWER DOWNLOAD EXAMIANS APP
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