Mechanical Operations Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens. Ball mill Tube mill Hammer crusher Jaw crusher Ball mill Tube mill Hammer crusher Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called Froth floatation Classification Clarification Thickening Froth floatation Classification Clarification Thickening ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of moulding powders, waxes, resins & gums are done in a __________ mill. Neither A nor B Hammer Cage Both A & B Neither A nor B Hammer Cage Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For sizing of fine materials, the most suitable equipment is a Trommel Shaking screen Grizzly Vibrating screen Trommel Shaking screen Grizzly Vibrating screen ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dispersion of a gas through liquid is done by using a Sparger Masticator None of these Kneader Sparger Masticator None of these Kneader ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Froth floatation is the most suitable for treating None of these Quartzite Sulphide ores Iron ores None of these Quartzite Sulphide ores Iron ores ANSWER DOWNLOAD EXAMIANS APP
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