A. heat
B. work
C. kinetic energy
D. vdp
E. thermal conductivity
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Related Mcqs:
- The unit of mass in S.I. units is ____________________?
- A. kilogram B. gram C. tonne D. quintal E. newton...
- The condition of perfect vacuum, i.e., absolute zero pressure can be attained at ____________________?
- A. a temperature of – 273.16°C B. a temperature of 0°C C. a temperature of 273 °K D. a negative pressure and 0°C temperature E. can’t be attained...
- According to which law, all perfect gases change in volume by l/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant ____________________?
- A. Joule’s law B. Boyle’s law C. Regnault’s law D. Gay-Lussac law E. Charles’ law...
- Heat and work are ____________________?
- A. point functions B. system properties C. path functions D. intensive properties E. extensive properties...
- Molecular volume of any perfect gas at 600 x 103 N/m2 and 27°C will be ____________________?
- A. 4.17m3/kgmol B. 400 m3/kg mol C. 0.15 m3/kg mol D. 41.7 m3/kg mol E. 417m3/kgmol...
- Which law states that the internal energy of a gas is a function of temperature__________________?
- A. Charles’ law B. Joule’s law C. Regnault’s law D. Boyle’s law E. there is no such law...
- Which of the following processes are thermodynamically reversible___________________?
- A. throttling B. free expansion C. constant volume and constant pressure D. hyperbolic and pV = C E. isothermal and adiabatic...
- If heat be exchanged in a reversible manner, which of the following property of the working substance will change accordingly_________________?
- A. temperature B. enthalpy C. internal energy D. entropy E. all of the above...
- Which of the following cycles has maximum efficiency_____________?
- A. Rankine B. Stirling C. Carnot D. Brayton E. Joule...
- Which of the following is an irreversible cycle_____________________?
- A. carnot B. Stirling C. ericsson D. all of the above E. none of the above...
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