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

Related Mcqs:

Which of the following processes is irreversible process___________________?
A. isothermal B. adiabatic C. throttling D. all of the above E. none of the above...
A cycle consisting of two adiabatics and two constant pressure processes is known as___________________?
A. Otto cycle B. Ericsson cycle C. Joule cycle D. Stirling cycle E. Atkinson cycle...
If a system after undergoing a series of processes, returns to the initial state then__________________?
A. process is thermodynamically in equilibrium B. process is executed in closed system cycle C. its entropy will change due to irreversibility D. sum of heat and work transfer will be zero E. no work will be done by the system...
Which of the following quantities is not the property of the system__________________?
A. pressure B. temperature C. specific volume D. heat E. density...
Work done is zero for the following process_________________?
A. constant volume B. free expansion C. throttling D. all Of the above E. none of the above...
In order that a cycle be reversible, following must be satisfied ________________?
A. free expansion or friction resisted expansion/compression process should not be encountered B. when heat is being absorbed, temperature of hot source and working sub¬stance should be same C. when beat is being rejected, temperature of cold source and working sub-stance should be same D. all of the above E. none of the above...
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 is not a reversible cycle_____________________?
A. Carnot B. Ericsson C. Stirling D. Joule E. none of the above...
Which of the following is an irreversible cycle_____________________?
A. carnot B. Stirling C. ericsson D. all of the above E. none of the above...
Which of the following is not the intensive property___________________?
A. pressure B. temperature C. density D. heat E. specific volume...