Correct answer
C. Value of absolute entropy
Explanation
The correct answer is Value of absolute entropy.
The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by (where, x = each side of the square duct)?
________ of rubber decreases after its vulcanisation?
A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be________?
In a pressure vessel containing multiple openings of various dimensions at different parts, stress concentration at the edges of the opening is maximum which becomes negligibly small beyond the area covered by ________ times the hole diameter?
With increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lost________?
In the atmospheric pressure crude distillation, the content of ________ from lighter fraction to heavier ones?