Mechanical Operations Traces of liquid tar fog present in coke oven gas is separated using None of these Electrostatic precipitator Cyclone separator Strainer None of these Electrostatic precipitator Cyclone separator Strainer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations 200 mesh screen means 200 openings per Inch Cm Inch² Cm² Inch Cm Inch² Cm² 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 N³ N° N² N¹ N³ N° N² ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The speed of a rotary drum vacuum filter may be about __________ rpm. 500 100 50 1 500 100 50 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a turbine agitated and baffled tank, operating at low Reynold's number (based on impeller diameter), the power number (Np) varies with NRe as Np ∝ √NRe Np → constant Np ∝ NRe Np ∝ 1/NRe Np ∝ √NRe Np → constant Np ∝ NRe Np ∝ 1/NRe ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Grinding characteristic of a material is given by its Shatter index HGI Angle of repose Abrasion index Shatter index HGI Angle of repose Abrasion index ANSWER DOWNLOAD EXAMIANS APP
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