Mechanical Operations In a roll crusher, both the rolls Run either at the same or different speeds Are rotated towards each other Have the same diameter All of these Run either at the same or different speeds Are rotated towards each other Have the same diameter All of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The opening of a 200 mesh screen (Taylor series) is 0.0074 mm 0.0074 cm 0.0047 cm 74 mili-microns 0.0074 mm 0.0074 cm 0.0047 cm 74 mili-microns ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ mills are termed as impactors. None of these Cage Hammer Rolling-compression None of these Cage Hammer Rolling-compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Optimum ratio of operating speed to critical speed of a trommel is 0.5-2 1.5-2.5 0.33-0.45 1.33-1.45 0.5-2 1.5-2.5 0.33-0.45 1.33-1.45 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following minerals is not subjected to magnetic separation method? Galena Siderite Chromite Rutile Galena Siderite Chromite Rutile ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Xanthates are used in the froth floatation process as a/an Conditioner Activator Frother Collector Conditioner Activator Frother Collector ANSWER DOWNLOAD EXAMIANS APP
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