Mechanical Operations In case of grinding in a ball mill Its capacity decreases with increasing fineness of the products All of these Wet grinding achieves a finer product size than dry grinding Grinding cost and power requirement increases with increasing fineness of the products Its capacity decreases with increasing fineness of the products All of these Wet grinding achieves a finer product size than dry grinding Grinding cost and power requirement increases with increasing fineness of the products ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a batch sedimentation equipment? Rotary sprayer scrubber Filter thickener Dust catcher Dry cyclone separator Rotary sprayer scrubber Filter thickener Dust catcher Dry cyclone separator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Paddle agitator None of these Is suitable for mixing low viscosity liquids Moves at very high speed Produces axial flow None of these Is suitable for mixing low viscosity liquids Moves at very high speed Produces axial flow ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A cottrel precipitator makes use of the __________ for dusty air cleaning. None of these Corrona discharge Alternating current Electric spark None of these Corrona discharge Alternating current Electric spark ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wet grinding in a revolving mill __________ as compared to dry grinding. Gives less wear on chamber walls Requires more energy Complicates handling of the product Increases capacity Gives less wear on chamber walls Requires more energy Complicates handling of the product Increases capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, the specific power consumption and the production rate is affected by the Neither A nor B Both A & B Reduction ratio Differential roll speed Neither A nor B Both A & B Reduction ratio Differential roll speed ANSWER DOWNLOAD EXAMIANS APP
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