Mechanical Operations Which of the following is not an ultrafine grinder (colloid mill)? Micronizers Hammer mills with internal classification Toothed roll crusher Agitated mills and fluid energy mills Micronizers Hammer mills with internal classification Toothed roll crusher Agitated mills and fluid energy mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Compressibility co-efficient for an absolutely compressible cake is 1 ∞ 0 to 1 1 ∞ 0 to 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Production rate __________ with increased fineness, with a given energy input to the size reduction machine. May increase or decrease; depends on the machine Decreases Remains unchanged Increases May increase or decrease; depends on the machine Decreases Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a fine crusher? Blake jaw crusher Toothed roll crusher Gyratory crusher Dodge jaw crusher Blake jaw crusher Toothed roll crusher Gyratory crusher Dodge jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Grinding efficiency of a ball mill is of the order of __________ percent. 90-95 75-80 43835 40-50 90-95 75-80 43835 40-50 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not an industrial screening equipment? Vibrating screen Sharpies centrifuge Trommel Grizzly Vibrating screen Sharpies centrifuge Trommel Grizzly ANSWER DOWNLOAD EXAMIANS APP
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