Mechanical Operations Froth floatation is the most suitable for treating Sulphide ores Quartzite Iron ores None of these Sulphide ores Quartzite Iron ores None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The opening of a 200 mesh screen (Taylor series) is 0.0074 cm 0.0074 mm 0.0047 cm 74 mili-microns 0.0074 cm 0.0074 mm 0.0047 cm 74 mili-microns ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ball mill is used for Coarse grinding Crushing Fine grinding Attrition Coarse grinding Crushing Fine grinding Attrition ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ are used for the separation of coarse particles from a slurry of fine particles. Classifiers Thickeners Decanters Hydrocyclones Classifiers Thickeners Decanters Hydrocyclones ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In the cyclone separator used for separation of dust from dust laden gas, the gas Both B and C Develops a helical motion inside the chamber Enters the cyclone from the top Is admitted tangentially at high velocity Both B and C Develops a helical motion inside the chamber Enters the cyclone from the top Is admitted tangentially at high velocity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following screens has the maximum capacity? Trommels Vibrating screen Grizzlies Shaking screen Trommels Vibrating screen Grizzlies Shaking screen ANSWER DOWNLOAD EXAMIANS APP
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