Mechanical Operations All resistances during washing of cake Decreases None of these Remain constant Increases Decreases None of these Remain constant Increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A cottrel precipitator makes use of the __________ for dusty air cleaning. Electric spark None of these Corrona discharge Alternating current Electric spark None of these Corrona discharge Alternating current ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following mechanical conveyors does not come under the division 'carriers'? Belt conveyor Apron conveyor Bucket elevator Screw conveyor Belt conveyor Apron conveyor Bucket elevator Screw conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sauter mean diameter is the same as the __________ mean diameter. Arithmetic Geometric Mass Volume-surface Arithmetic Geometric Mass Volume-surface ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity? Raschig rings Sphere Cube Cylinder (L/D = 1) Raschig rings Sphere Cube Cylinder (L/D = 1) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Carbon black is pulverised in a Gyratory crusher Roll crusher Hammer crusher Ball mill Gyratory crusher Roll crusher Hammer crusher Ball mill ANSWER DOWNLOAD EXAMIANS APP
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