Correct answer
B. 0.5
Explanation
The correct answer is 0.5.
Which of the following represents the plot of filtrate volume versus time for constant pressure filtration?
________ decreases during adiabatic throttling of a perfect gas?
Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of ________ kcal/kg?
Paper industry employs ________ driers?
Viscosity of 1 centipoise is equal to 1 Centistoke in case of________?
A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun’s equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 × 103 VOM + 10.94 × 106 V2 OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is________?