List of top Chemical Engineering Questions

A cavity with a small hole will always behave as a:
The temperature of the liquid is below the saturation temperature and boiling takes place only in vicinity of the heated surface. This type of boiling is known as:
Drop wise condensation usually occurs on:
Which of the following materials has the highest thermal conductivity?
The Wien’s Displacement Law relates the wavelength at which maximum emission occurs to:
The dimensions of diffusion coefficient is given by:
Which of the following is true about the speed of the conveyor belt?
The property of the fluid accounts for the major losses in pipes is .............
A multiple effect evaporator has a capacity to process 40000 kg of solid caustic soda per day when it is concentrating from 10% to 25% solids. The water evaporated in kilograms per day is:
Which one of the following is not a Newtonian fluid?
The number of tube and shell passes of a 3-6 pass exchanger will be:
If we have very small dp/di<0.01, then we may use .............
The surface temperature of a blackbody is 400 K. What will be the emissive power?
In S.I. system, the unit of filter medium resistance is ..............
What is the term for the ratio of the actual flow rate to the maximum rated flow rate of a flow meter?
What type of filtration relies on gravity to pull liquid through the filter medium?
Surging is a phenomenon associated with:
Which of the following is true, when operating speed is less than critical speed?
While a propeller gives an axial liquid circulation pattern, a turbine gives ..............
Which among the following is an assumption of Hagen–Poiseuille equation?
If a combustion, 4 kg of organic compound gives 11 kg of CO$_2$, the percentage of carbon in the compound will be _________
Filter aids are added to the slurry prior to filtration in order to form ________
Pick the best difference between mixing and blending.
Centrifugal pumps transfer energy from _________
For transportation of boiler ash, which one of the following conveyors will be useful?