Mechanical Operations Cement clinker is reduced to fine size by a Tube mill Roll crusher Hammer mill Ball mill Tube mill Roll crusher Hammer mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Metallic wire mesh is used as a filtering medium for the separation of dust from dust laden gas in case of a/an Venturi scrubber Bag filter Hydrocyclones Air filter Venturi scrubber Bag filter Hydrocyclones Air filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations All resistances during washing of cake None of these Increases Remain constant Decreases None of these Increases Remain constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The power number for a stirred tank becomes constant at high Reynolds number. In this limit, the variation of power input with impeller rotational speed (N) is proportional to N¹ N² N° N³ N¹ N² N° N³ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The operating speed of a ball mill should be __________ the critical speed. At least equal to Less than Slightly more than Much more than At least equal to Less than Slightly more than Much more than ANSWER DOWNLOAD EXAMIANS APP