Mechanical Operations Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of Either A, B or C Electromagnets Unblanced fly wheels Cams or eccentric shafts Either A, B or C Electromagnets Unblanced fly wheels Cams or eccentric shafts ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gizzlies are used for separating __________ solids. None of these Any size Fine Coarse None of these Any size Fine Coarse ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For grinding of cereals, grains, spices, pigments, saw dust, cork etc., the most extensively used size reduction equipment is a Hammer mill Ball mill Crushing rolls Buhrstone mill Hammer mill Ball mill Crushing rolls Buhrstone mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls? 16° 40° 46° 32° 16° 40° 46° 32° ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sauter mean diameter is the same as the __________ mean diameter. Mass Geometric Volume-surface Arithmetic Mass Geometric Volume-surface Arithmetic ANSWER DOWNLOAD EXAMIANS APP
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