Mechanical Operations Xanthates are used in the froth floatation process as a/an Frother Conditioner Activator Collector Frother Conditioner Activator Collector ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ? None of these Rittinger's law Kick's law Bond's law None of these Rittinger's law Kick's law Bond's law ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cement clinker is reduced to fine size by a Hammer mill Roll crusher Tube mill Ball mill Hammer mill Roll crusher Tube mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dispersion of a gas through liquid is done by using a Sparger None of these Masticator Kneader Sparger None of these Masticator Kneader ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A widely used size reduction equipment for __________ is Bradford breaker. Wheat Talc Coal Iron core Wheat Talc Coal Iron core 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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