Mechanical Operations Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ? None of these Kick's law Bond's law Rittinger's law None of these Kick's law Bond's law Rittinger's law ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant __________ filtration. Both A & B Rate Pressure Neither A nor B Both A & B Rate Pressure Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Height of liquid in agitation tank is normally maintained equal to the tank diameter. However, if the tank is too tall and a large liquid hold up is desired, then two or more impellers mounted on the same shaft may be used. The clearance between the tank bottom and the bottom most impeller should be about (where, D = impeller diameter) D 2 D 0.5 D 1.5 D D 2 D 0.5 D 1.5 D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filter medium resistance is that offered by the None of these Filter cloth and the embedded particle collectively Filter cloth Embedded particles in the septum None of these Filter cloth and the embedded particle collectively Filter cloth Embedded particles in the septum ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A gravity decanter is meant for the separation of two __________ density. Immiscible liquids of different Miscible liquids of same Immiscible liquids of same Miscible liquids of different Immiscible liquids of different Miscible liquids of same Immiscible liquids of same Miscible liquids of different ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtration capacity of a rotary drum vacuum filter depends upon the Characteristics of the feed slurry Neither A nor B Cake thickness Both A & B Characteristics of the feed slurry Neither A nor B Cake thickness Both A & B ANSWER DOWNLOAD EXAMIANS APP
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