Mechanical Operations __________ is a cohesive solid. Wheat None of these Wet clay Sand Wheat None of these Wet clay Sand ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ balls capable of grinding the feed in a ball mill gives the maximum efficiency. Maximum size Minimum size Cast iron Elliptical Maximum size Minimum size Cast iron Elliptical ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction of moulding powders, waxes, resins & gums are done in a __________ mill. Hammer Both A & B Neither A nor B Cage Hammer Both A & B Neither A nor B Cage ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which is a secondary crusher for a hard & tough stone? Impact crusher Jaw crusher Toothed roll crusher Cone crusher Impact crusher Jaw crusher Toothed roll crusher Cone crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity? Cylinder (L/D = 1) Raschig rings Sphere Cube Cylinder (L/D = 1) Raschig rings Sphere Cube ANSWER DOWNLOAD EXAMIANS APP
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