Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Weight Volume Either A or B Neither A nor B Weight Volume Either A or B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vibrating screens have capacity in the range of __________ tons/ft² .mm mesh size. 0.2 to 0.8 5 to 25 100 to 250 50 to 100 0.2 to 0.8 5 to 25 100 to 250 50 to 100 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dispersion of a gas through liquid is done by using a None of these Kneader Masticator Sparger None of these Kneader Masticator Sparger ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of grinding in a ball mill Its capacity decreases with increasing fineness of the products Wet grinding achieves a finer product size than dry grinding All of these Grinding cost and power requirement increases with increasing fineness of the products Its capacity decreases with increasing fineness of the products Wet grinding achieves a finer product size than dry grinding All of these Grinding cost and power requirement increases with increasing fineness of the products ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Capacity of flight conveyor in tons/hr is given by (where, W & D = width and depth of flight respectively in metre V = speed of the conveyor, metre/second ρ = bulk density of material, kg/m³) 3.6 W.V.ρ 3.6 W.D.V. 3.6 D.V.ρ 3.6 W.D.V.ρ 3.6 W.V.ρ 3.6 W.D.V. 3.6 D.V.ρ 3.6 W.D.V.ρ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of __________ is accomplished in steam heated rollers and roll crushers. Hard rubber Waxes Resins Gums Hard rubber Waxes Resins Gums ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS