Mechanical Operations __________ mills fall in the category of tumbling mills, All of these Compartment Ball and pebble Rod and tube All of these Compartment Ball and pebble Rod and tube ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations According to Bond crushing law, the work required to form particle of size 'D' from very large feed is (where (S/V)p and (S/V)f are surface to volume ratio of the product and feed respectively). (S/V)f (S/V)p (S/V)²p √(S/V)p (S/V)f (S/V)p (S/V)²p √(S/V)p ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The critical speed of a trommel (N) is related to its dia (D) as N ∝ 1/D N ∝ 1/√D N ∝ √D N ∝ D N ∝ 1/D N ∝ 1/√D N ∝ √D N ∝ D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Percentage of drum submerged in the slurry in case of rotary drum filter is 25 3 30 85 25 3 30 85 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Highly viscous liquids & pastes are agitated by Multiple blade paddles Propellers None of these Turbine agitators Multiple blade paddles Propellers None of these Turbine agitators ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During the washing of cake All the resistances are constant Filter medium resistance decreases Cake resistance decreases Filter medium resistance increases All the resistances are constant Filter medium resistance decreases Cake resistance decreases Filter medium resistance increases ANSWER DOWNLOAD EXAMIANS APP
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