Mechanical Operations Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the Density separation Differential wettability Size Volatile matter content Density separation Differential wettability Size Volatile matter content ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Colloid mills achieve size reduction mainly by Attrition Impact Cutting Compression Attrition Impact Cutting Compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In paint industries, blending of light paste is done by using a Kneader Charge can mixer None of these Masticator Kneader Charge can mixer None of these Masticator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Reciprocal of sphericity is termed as the Surface area per unit mass Shape factor Specific surface ratio Sauter diameter Surface area per unit mass Shape factor Specific surface ratio Sauter diameter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a cutting machine? Tube mills Dicers Slitters Knife cutters Tube mills Dicers Slitters Knife cutters ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In classification, particles are said to be equal settling, if they have the same terminal velocities in the Same fluid Both B and C Same field of force Different fluids Same fluid Both B and C Same field of force Different fluids ANSWER DOWNLOAD EXAMIANS APP
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