The superheated vapour region, in a pressure enthalpy chart, is represented by the space
A. To the left of saturated liquid line
B. To the right of saturated liquid line
C. Between the saturated liquid line and saturated vapour line
D. None of the above
Answer: Option C
Solution(By Examveda Team)
The superheated vapour region, in a pressure enthalpy chart, is represented by the space Between the saturated liquid line and saturated vapour line
This Question Belongs to Mechanical Engineering >> Refrigeration And Air Conditioning
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Comments ( 8 )
Nusselt number (NN) is given by
A. $${{\text{N}}_{\text{N}}} = \frac{{{\text{h}}l}}{{\text{k}}}$$
B. $${{\text{N}}_{\text{N}}} = \frac{{\mu {{\text{c}}_{\text{p}}}}}{{\text{k}}}$$
C. $${{\text{N}}_{\text{N}}} = \frac{{\rho {\text{V}}l}}{\mu }$$
D. $${{\text{N}}_{\text{N}}} = \frac{{{{\text{V}}^2}}}{{{\text{t}}{{\text{c}}_{\text{p}}}}}$$
In case of sensible heating of air, the coil efficiency is given by (where B.P.F. = Bypass factor)
A. B.P.F. - 1
B. 1 - B.P.F.
C. $$\frac{1}{{{\text{B}}{\text{.P}}{\text{.F}}{\text{.}}}}$$
D. 1 + B.P.F.
The undesirable property of a refrigerant is
A. Non-toxic
B. Non-flammable
C. Non-explosive
D. High boiling point
The desirable property of a refrigerant is
A. Low boiling point
B. High critical temperature
C. High latent heat of vaporisation
D. All of these
Right of saturated vapour line
It must be at the right side of saturated vapour line.
Don't use copy paste ....
It should be saturated vapour line ....
Between saturated liquid and saturated vapour lines is wet region......
So D is right.....
To the right of saturated vapour line , is the correct answer.....
D
Between the saturated liquid line and saturated vapor line is WET region not superheated region. Superheated region lies to the right of saturated vapor lines
it must be right side of saturated vapour line
The right answer is D. The Super heated region in pressure-enthalpy chart is at right of the saturated vspor line.
Correct answer is D
It is Right to saturated vapour line