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.Management Sciences
A. closed system
B. open system
C. isolated system
D. heterogeneous system
E. thermodynamic system.
Related Mcqs:
- If value of n is infinitely large in a polytropic process pV” = C, then the process is known as constant_____________________?
- A. volume B. pressure C. temperature D. enthalpy E. entropy...
- Entropy change depends on___________________?
- A. heat transfer B. mass transfer C. change of temperature D. thermodynamic state E. change of pressure and volume...
- The ideal efficiency of a Brayton cycle without regeneration with increase ni pressure ratio will_________________?
- A. increase B. decrease C. remain unchanged D. increase/decrease depending on application E. unpredictable...
- 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...
- The ratio of two specific heats of air is equal to____________________?
- A. 0.17 B. 0.24 C. 0.1 D. 1.41 E. 2.71...
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