Mechanical Operations Width and speed of a conveyor belt depends upon the __________ of the material. Both A & B Bulk density Neither A nor B Lump size Both A & B Bulk density Neither A nor B Lump size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not categorised as a "mechanical operation"? Humidification Size enlargement Filtration Agitation Humidification Size enlargement Filtration Agitation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During agitation of liquids, power consumption during laminar flow is not proportional to the Cube of impeller diameters Density of the liquid Viscosity of the liquid Square of rotational speed Cube of impeller diameters Density of the liquid Viscosity of the liquid Square of rotational speed ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Kick's law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick's constant is KW. sec/kg KWh/sec. kg Kg/sec KWh/kg KW. sec/kg KWh/sec. kg Kg/sec KWh/kg ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Carbon black is pulverised in a Hammer crusher Ball mill Gyratory crusher Roll crusher Hammer crusher Ball mill Gyratory crusher Roll crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in the capacity of screens, the screen effectiveness Decreases exponentially Increases Remains unchanged Decreases Decreases exponentially Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
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