A.Increases
B.Decreases
C.Does not change
D.Depends on the factors
E.None of the above
Related Mcqs:
- In a steam turbine when steam expands, the entropy
- When metallic surfaces are oxidized the emissivity
- If the temperature of the source is increased, the efficiency of the Carnot engine
- The enthalpy of an ideal gas
- In a reversible cycle, the entropy of the system
- In an isothermal process change in internal energy
- In any process the maximum amount of mechanical energy that can be converted to heat
- In all irreversible processes, the entropy of the system
- In automobiles as the speed of vehicle increases the back pressure
- The thermal efficiency of a dual cycle engine with fixed compression ratio and fixed quantity of het and with increase in pressure ratio, will
