A. Non-flow reversible
B. Adiabatic
C. Both A. and B
D. Neither A. nor B
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Related Mcqs:
- The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible _____________ process?
- A. Isobaric B. Isothermal C. Adiabatic D. None of these...
- Which of the following non-flow reversible compression processes require maximum work ?
- A. Adiabatic process B. Isothermal process C. Isobaric process D. All require same work...
- The expression, nCv(T2 – T1), is for the _____________ of an ideal gas?
- A. Work done under adiabatic condition B. Co-efficient of thermal expansion C. Compressibility D. None of these...
- Maximum work that could be secured by expanding the gas over a given pressure range is the _____________ work?
- A. Isothermal B. Adiabatic C. Isentropic D. None of these...
- A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram. The net work done during the complete cycle is given by the area covered by_________________?
- A. P1ACBP2P1 B. ACBB1A1A C. ACBDA D. ADBB1A1A...
- The work done in isothermal compression compared to that in adiabatic compression will be__________________?
- A. Less B. More C. Same D. More or less depending upon the extent of work done...
- In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when_______________?
- A. n = y = 1.4 B. n = 0 C. n = 1 D. n = 1.66...
- No work is done by the system, when a reaction occurs at constant__________________?
- A. Volume B. Temperature C. Pressure D. None of these...
- An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas during the cycle is equal to_________________?
- A. 12 P1V1 B. 6 P1 V1 C. 3 P1V1 D. P1 V1...
- 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is_________________?
- A. 4 J B. ∞ C. 0 D. 8 J...
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