Mechanical Operations The speed of a rotary drum vacuum filter may be about __________ rpm. 1 50 500 100 1 50 500 100 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not used as a filter medium in case of corrosive liquids? Metal cloth of monel or stainless steel Glass cloth Nylon Cotton fabric Metal cloth of monel or stainless steel Glass cloth Nylon Cotton fabric ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The ratio of the actual mesh dimension of Taylor series to that of the next smaller screen is √2 2 1.5 √3 √2 2 1.5 √3 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following clay mixing devices is vacuum operated for deairation of clay? Banbery mixer Pug mill Muller-mixer None of these Banbery mixer Pug mill Muller-mixer None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following minerals is not subjected to magnetic separation method? Rutile Galena Chromite Siderite Rutile Galena Chromite Siderite ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following terminology is not used for size reduction of materials to fine sizes or powders? Compression Dispersion Pulverisation Comminution Compression Dispersion Pulverisation Comminution ANSWER DOWNLOAD EXAMIANS APP
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