Mechanical Operations Separation of materials of the same density based on their sizes by using then-different rates of flow is called Flocculation Elutriation Sorting Sizing Flocculation Elutriation Sorting Sizing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Height of liquid in agitation tank is normally maintained equal to the tank diameter. However, if the tank is too tall and a large liquid hold up is desired, then two or more impellers mounted on the same shaft may be used. The clearance between the tank bottom and the bottom most impeller should be about (where, D = impeller diameter) 0.5 D D 2 D 1.5 D 0.5 D D 2 D 1.5 D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Grinding characteristic of a material is given by its Abrasion index Shatter index HGI Angle of repose Abrasion index Shatter index HGI Angle of repose ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Moore filter is a __________ filter. Rotary Press Sand Leaf Rotary Press Sand Leaf ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of baffles in agitators help in minimising the __________ tendency. Swirling Vortexing Neither A nor B Both A & B Swirling Vortexing Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations As per Taggart's formula, the capacity (kg/hr) of Jaw & Gyratory crushers (for gapes of 10 to 60 cms) is equal to (where, L = Length of feed opening, cms S = Maximum width of discharge opening, cms ) 93 LS √LS 250 LS LS 93 LS √LS 250 LS LS ANSWER DOWNLOAD EXAMIANS APP
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