Mechanical Operations For sizing of fine materials, the most suitable equipment is a Grizzly Shaking screen Trommel Vibrating screen Grizzly Shaking screen Trommel Vibrating screen ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pine oil used in froth floatation technique acts as a/an Collector Modifier Frother Activator Collector Modifier Frother Activator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Angle of nip of the crushing rolls does not depend upon the Feed size Diameter of the rolls Speed of the rolls Product size Feed size Diameter of the rolls Speed of the rolls Product size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The mechanism of size reduction by a hammer mill is by impact and attrition between the Grinding element & the housing Feed particles Both A & B Neither A nor B Grinding element & the housing Feed particles Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm < < Rc) is proportional to __________ and the cycle time (where, μ = filtrate viscosity Rm = filter medium resistance Rc = cake resistance ). 1/μ 1/μ² 1/√μ √μ 1/μ 1/μ² 1/√μ √μ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ mills are termed as impactors. Rolling-compression None of these Cage Hammer Rolling-compression None of these Cage Hammer ANSWER DOWNLOAD EXAMIANS APP
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