Mechanical Operations The specific surface of sherical particles is proportional to (where, Dp = diameter of particle). Dp 1/Dp D²p 1/D²p Dp 1/Dp D²p 1/D²p ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most suitable equipment for removing the fine dust particle (< 1 micron dia.) from air below its dew point will be a/an Cyclone separator Bag filter Wet scrubber Electrostatic precipitator Cyclone separator Bag filter Wet scrubber Electrostatic precipitator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, the specific power consumption and the production rate is affected by the Both A & B Reduction ratio Neither A nor B Differential roll speed Both A & B Reduction ratio Neither A nor B Differential roll speed ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Coal is finally pulverised to 200 mesh size for burning in boilers by a Hammer crusher Gyratory crusher Ball mill Roll crusher Hammer crusher Gyratory crusher Ball mill Roll crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Both A & B Reduction ratio Capacity Neither A nor B Both A & B Reduction ratio Capacity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dispersion of a gas through liquid is done by using a None of these Sparger Kneader Masticator None of these Sparger Kneader Masticator ANSWER DOWNLOAD EXAMIANS APP
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