Mechanical Operations Shape factor for a cylinder whose length equals its diameter is 1.0 0.5 2.0 1.5 1.0 0.5 2.0 1.5 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Moisture can be removed from lubricating oil using Sparkler filter Tubular centrifuge Vacuum leaf filter Clarifier Sparkler filter Tubular centrifuge Vacuum leaf filter Clarifier ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Equivalent diameter of a particle is the diameter of the sphere having the same None of these Ratio of volume to surface as the particle Ratio of surface to volume as the actual volume Volume as the particle None of these Ratio of volume to surface as the particle Ratio of surface to volume as the actual volume Volume as the particle 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 Trommels separate a mixture of particles depending on their Wettability Size Density Electrical & magnetic properties Wettability Size Density Electrical & magnetic properties ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are Bi-carbonates Carbonates Sulphates Silicates & phosphates Bi-carbonates Carbonates Sulphates Silicates & phosphates ANSWER DOWNLOAD EXAMIANS APP