6806Chemical EngineeringMedium
Which of the following is a dimensionless parameter?
ANone of these
BKinematic viscosity
CSpecific weight
DAngular velocity
Correct answer
A. None of these
Explanation
The correct answer is None of these.
Correct answer
A. None of these
Explanation
The correct answer is None of these.
In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to________?
Refractory bricks burnt at very high temperature have got________?
Synthesis gas is a mixture of________?
________ is used as a catalyst in fat splitting?
Plants produce carbohydrates from the CO2 present in the atmosphere by________?
Boiling point elevation of a solution of NaOH ________?