The unit of filter medium resistance is________________?

Related Mcqs:

Mixing mechanism employed in a pan mixer is by ________________?

A. Mulling B. Kneading C. Dispersion D. None of these...

Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle)?

A. 6.V/D.S B. V/6D.S C. D.S/V D. V/D.S...

In a grinding operation, the limiting particle size is the size of the _______________ particle in the sample?

A. Smallest B. Largest C. Either A. or B. D. Neither A. nor B....

Kick’s law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick’s constant is_________________?

A. kW. sec/kg B. kWh/kg C. kWh/sec. kg D. kg/sec...

Velocity of a small particle of diameter ‘Dp’ at a distance ‘r’ from the rotational axis of a cyclone rotating at an angular speed ‘ω’ is given by (the other symbols are as per standard notation) ?

A. [(DP/18). (ρs – ρ/μ)] ω2r B. [(DP2/18). (ρs – ρ/μ)] ω2r C. [(DP/18). (ρs – ρ/μ)] ω2r2 D. [(DP2/18). (ρs – ρ/μ)] ω2r...