WorksheetsChapter 4
Total questions: 10
Worksheet time: 4mins
Select TRUE statement about compressibility factor, Z
factor that account for deviation of temperature and pressure
the farther away Z is from unity, the more the gas close from its ideal-gas behavior
fraction of final to initial temperature
factor that accounts for the deviation of real gases from ideal-gas behavior at a given temperature and pressure
What is the concept of interpolation?
Average
Gradient
Mean
Total
Determine the internal energy (kJ/kg) of a compressed liquid water at 80oC and 5MPa using the saturated liquid table.
334.97
333.82
2481.6
2146.6
Select the true statement(s) for superheated vapor condition.
P<Psat
P>Psat
y>yg
y<yg
The point where the saturated liquid and saturated vapor meets is
A
B
C
D
E
Which is the point resembles x=1?
A
D
C
D
What are the parameters required to get the Z value from the compressibility chart?
v
Pr
Tr
R
