Mechanical Operations Which of the following is not categorised as a "mechanical operation"? Humidification Filtration Size enlargement Agitation Humidification Filtration Size enlargement Agitation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A screen is said to be blinded, when the Screen is plugged with solid particles Oversizes are present in undersize fraction Screen capacity is abruptly increased Undersizes are retained in oversize fraction Screen is plugged with solid particles Oversizes are present in undersize fraction Screen capacity is abruptly increased Undersizes are retained in oversize fraction ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Handling of ashes and similar materials can be done best by a __________ conveyor. Flight Ribbon Belt Drag or slat Flight Ribbon Belt Drag or slat ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a grinding operation, the limiting particle size is the size of the __________ particle in the sample. Either A or B Largest Neither A nor B Smallest Either A or B Largest Neither A nor B Smallest ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The sphericity of a solid particle of cubical shape is (π/6)1/3 π (π/6)1/2 π/3 (π/6)1/3 π (π/6)1/2 π/3 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not used as a surface active agent in a flocculation operation? Sodium silicate Alumina Quartz Lime Sodium silicate Alumina Quartz Lime ANSWER DOWNLOAD EXAMIANS APP
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