Mechanical Operations Compressibility co-efficient for an absolutely compressible cake is ∞ 0 to 1 1 ∞ 0 to 1 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ centrifuge is the most suitable for separation of non-friable crystals. Disc-bowl Suspended batch basket Perforated horizontal basket continuous Tubular bowl Disc-bowl Suspended batch basket Perforated horizontal basket continuous Tubular bowl ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Coal is finally pulverised to 200 mesh size for burning in boilers by a Hammer crusher Ball mill Roll crusher Gyratory crusher Hammer crusher Ball mill Roll crusher Gyratory crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Apron conveyors are used for Heavy loads & short runs Small loads & long runs None of these Heavy loads & long runs Heavy loads & short runs Small loads & long runs None of these Heavy loads & long runs ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals. None of these Separation efficiency Selectivity index Concentration ratio None of these Separation efficiency Selectivity index Concentration ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is used for primary crushing of very hard lumpy materials? Toothed roll crusher Ball mill Tube mill Gyratory crusher Toothed roll crusher Ball mill Tube mill Gyratory crusher ANSWER DOWNLOAD EXAMIANS APP
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