Mechanical Operations Trommels separate a mixture of particles depending on their Density Wettability Size Electrical & magnetic properties Density Wettability Size Electrical & magnetic properties 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 Clarification Thickening Froth floatation Classification Clarification Thickening Froth floatation Classification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is used for primary crushing of very hard lumpy materials? Gyratory crusher Toothed roll crusher Tube mill Ball mill Gyratory crusher Toothed roll crusher Tube mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Basic slag is not ground in Compartment mills Ball mills Jaw crushers Tube mills Compartment mills Ball mills Jaw crushers Tube mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens. Tube mill Ball mill Jaw crusher Hammer crusher Tube mill Ball mill Jaw crusher Hammer crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The critical speed of a trommel (N) is related to its dia (D) as N ∝ √D N ∝ 1/D N ∝ D N ∝ 1/√D N ∝ √D N ∝ 1/D N ∝ D N ∝ 1/√D ANSWER DOWNLOAD EXAMIANS APP
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