Mechanical Operations Ultrafine grinders operate principally by Attrition Cutting action Impact Slow compression Attrition Cutting action Impact Slow compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Out of the following size reduction equipments, the maximum feed size can be accepted by the Jet pulveriser Tube mill Jaw crusher Ball mill Jet pulveriser Tube mill Jaw crusher Ball mill 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/μ 1/μ² √μ 1/√μ 1/μ 1/μ² √μ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for grinders is defined as(where, Df and Dp are average diameters of feed and product respectively). Df - Dp None of these Df/Dp Dp/Df Df - Dp None of these Df/Dp Dp/Df ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following may prove unsuitable for filtering volatile liquids? Centrifugal filter Pressure filter Vacuum filter Gravity filter Centrifugal filter Pressure filter Vacuum filter Gravity filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of materials of the same density based on their sizes by using then-different rates of flow is called Flocculation Sorting Elutriation Sizing Flocculation Sorting Elutriation Sizing ANSWER DOWNLOAD EXAMIANS APP
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