2899Chemical EngineeringMedium
N2 content in a urea sample was found to be only 42%. What is the actual urea content of the sample? (Molecular weight of urea = 60)?
A90%
B95%
C98%
D80%
Correct answer
A. 90%
Explanation
The correct answer is 90%.
Correct answer
A. 90%
Explanation
The correct answer is 90%.
Electrical resistor bars are made of ________?
Pick out the wrong statement pertaining to the design of a long tube vertical evaporator?
The normal range of velocity of steam in pipes is ________ m/sec?
Coking coals are invariably________?
A pipe has a porous section of length L as shown in the figure. Velocity at the start of this section of V0. If fluid leaks into the pipe through the porous section at a volumetric rate per unit area q(x/L)2, what will be axial velocity in the pipe at any „x‟? Assume incompressible one dimensional flow i.e., no gradients in the radial direction?
The Laplace transform of exp(at), where a > 0, is defined only for the Laplace parameter, s > a since________?