7064Chemical EngineeringMedium
The ratio of velocity head to tube side return loss in case of a multipass shell and tube heat exchanger is ________?
A4
B1/2
C1/4
D2
Correct answer
C. 1/4
Explanation
The correct answer is 1/4.
Correct answer
C. 1/4
Explanation
The correct answer is 1/4.
Chrome tanning and vegetable tanning are done for ________?
A metal wire of 0.01 m dia and thermal conductivity 200 W/m.K is exposed to a fluid stream with a convective heat transfer coefficient of 100 W/m2.K. The Biot number is ________?
A mercury barometer measures the ________ pressure?
For a constant pressure reversible process, the enthalpy change (ΔH) of the system is________?
Kinetics of a solid catalysed reaction can best be studied in a ________ reactor?
Relative volatility does not change appreciably with the change in________?