Mechanical Operations In case of a plate and frame filter press, filtrate flow through the cake follows __________ flow. Laminar Turbulent Plug None of these Laminar Turbulent Plug None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Production rate __________ with increased fineness, with a given energy input to the size reduction machine. Decreases May increase or decrease; depends on the machine Increases Remains unchanged Decreases May increase or decrease; depends on the machine Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The operating speed of a ball mill should be __________ the critical speed. Much more than Less than At least equal to Slightly more than Much more than Less than At least equal to Slightly more than ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid? Blake-Plummer equation None of these Leva Kozney-Karman equation Blake-Plummer equation None of these Leva Kozney-Karman equation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, the specific surface shape factor is given by √(AD/V) D/V A/V AD/V √(AD/V) D/V A/V AD/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific cake resistance for compressible sludges is a function of the pressure drop Overall Over medium None of these Over cake Overall Over medium None of these Over cake ANSWER DOWNLOAD EXAMIANS APP
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