Search
.Management Sciences
A. Is the most efficient of all refrigeration cycles
B. Has very low efficiency
C. Requires relatively large quantities of air to achieve a significant amount of refrigeration
D. Both B. and C
Related Mcqs:
- Work done in case of free expansion is____________________?
- A. Indeterminate B. Zero C. Negative D. None of these...
- “Dry ice” is________________?
- A. Moisture free ice B. Solid helium C. Solid carbon dioxide D. None of these...
- The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?
- A. T B. T and P C. T, P and Z D. T and Z...
- Absolute zero temperature signifies the ____________________?
- A. Minimum temperature attainable B. Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in C. Temperature of the heat reservoir to which a Carnot engine rejects no heat D. None of these...
- The gas law (PV = RT) is true for an ______________ change?
- A. Isothermal B. Adiabatic C. Both A. & B D. Neither A. nor B...
Recent Comments