Home

Out of the following refrigeration cycles, which one has maximum COP?

Share latest video status. Download from playstore now!

A. Air cycle

B. Carnot cycle

C. Ordinary vapor compression cycle

D. Vapor compression with a reversible expansion engine

Share this question with your friends

Correct Answer : B.


Download Objective type questions of Chemical Engineering Thermodynamics PDF

Get all objective type questions of Chemical Engineering Thermodynamics MCQ

Related Questions

  1. Pick out the wrong statement.
  2. At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero.…
  3. In case of the decomposition of hydroiodic acid (2HI H2 + I2), addition of H2 (at equilibrium condition)…
  4. The equation, PV = nRT, is best obeyed by gases at
  5. In Joule-Thomson porous plug experiment, the
  6. __________ explains the equilibrium constant for any chemical reaction.
  7. The shape of T-S diagram for Carnot Cycle is a
  8. The internal energy of an incompressible fluid depends upon its
  9. The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…
  10. Free energy change of mixing two liquid substances is a function of the
  11. The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator…
  12. A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor.
  13. Which of the following is not affected by temperature changes?
  14. In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…
  15. __________ Equation predicts the activity coefficient from experimental data.
  16. The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…
  17. The unit of equilibrium constant of a chemical reaction is the same as that of
  18. After throttling, gas temperature
  19. Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called…
  20. For an ideal liquid solution, which of the following is unity?
  21. (∂T/∂P)H is the mathematical expression for
  22. Joule-Thomson experiment is
  23. The unit of fugacity is the same as that of the
  24. Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
  25. __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
  26. Clapeyron Equation deals with the
  27. Number of degrees of freedom for a three phase system in equilibrium comprising of three nonreacting…
  28. Melting of ice exemplifies a/an
  29. (1/V) (∂V/∂T)P is the mathematical expression
  30. Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity…

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Also checkout these categories

Surface Area MCQ Statement & Assumption MCQ Heat & Mass Transfer MCQ MS Office MCQ Phylum - Platyhelminthes MCQ Industrial Engineering & Production Management Test MCQ Angiosperms (Morphology) MCQ Current Affairs May 2017 MCQ Decision Making MCQ Thermodynamics MCQ Chemical Process MCQ Machine Input MCQ