Mechanical Operations Screen capacity is not a function of Screening surface Atmospheric humidity Screening mechanism Its openings size Screening surface Atmospheric humidity Screening mechanism Its openings size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During the washing of cake Cake resistance decreases All the resistances are constant Filter medium resistance decreases Filter medium resistance increases Cake resistance decreases All the resistances are constant Filter medium resistance decreases Filter medium resistance increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of solid suspended in liquid into a supernatant clear liquid and a denser slurry employs a process termed as the Clarification Flocculation Coagulation Sedimentation Clarification Flocculation Coagulation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the Size Differential wettability Density separation Volatile matter content Size Differential wettability Density separation Volatile matter content ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels employ __________ for screening of materials. Woven wire screen None of these Punched plate Fibrous cloth Woven wire screen None of these Punched plate Fibrous cloth ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Coal is finally pulverised to 200 mesh size for burning in boilers by a Hammer crusher Gyratory crusher Roll crusher Ball mill Hammer crusher Gyratory crusher Roll crusher Ball mill ANSWER DOWNLOAD EXAMIANS APP