Mechanical Operations Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a Mixer-extruder Banbury mixer Pug mill Muller mixer Mixer-extruder Banbury mixer Pug mill Muller mixer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Shell and leaf filter as compared to plate and frame filter All of these Provides more effective washing Facilitates filtration under higher pressure Entails less labor cost All of these Provides more effective washing Facilitates filtration under higher pressure Entails less labor cost ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels are revolving screens which normally operate in the range of __________ rpm. 40 - 50 15 - 20 60 - 75 43832 40 - 50 15 - 20 60 - 75 43832 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations What is the critical rotation speed in revolutions per second, for a ball mill of 1.2 m diameter charged with 70 mm dia balls? 2.76 1 0.66 0.5 2.76 1 0.66 0.5 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In bag filters, filter fabrics are never made of Metallic wire woven mesh Cotton fibres Nylon fibres Polyester fibres Metallic wire woven mesh Cotton fibres Nylon fibres Polyester fibres ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Energy requirement (per unit mass of material crushed/ground) is highest for Fluid energy mill Ball mill Rod mill Jaw crusher Fluid energy mill Ball mill Rod mill Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
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