Mechanical Operations
In the cyclone separator used for separation of dust from dust laden gas, the gas

Both B and C
Enters the cyclone from the top
Develops a helical motion inside the chamber
Is admitted tangentially at high velocity

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
For a non-spherical particle, the sphericity

Is always less than 1
Has the dimension of length
Is defined as the ratio of surface area of a sphere having the same volume as the particle to the actual surface area of the particle
Is the ratio of volume of a sphere having the same surface area as the particle to the actual volume of the particle

ANSWER DOWNLOAD EXAMIANS APP