Related Questions

For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ?
A Temperature - entropy
B Temperature - pressure
C Enthalpy - entropy
D Enthalpy - pressure
Extensive properties of a thermodynamic system depend upon the __________ of the system.
A Specific volume
B Temperature
C Mass
D Pressure
In a computer, after the booting process which file executes automatically?
A autoexec.bat
B config.sys
C command.com
D io.sys
For equilibrium process (i.e. reversible) in an isolated system
A ds = 0
B ds
C ds > 0
D ds = Constant
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?
A Partitioning
B Multitasking
C Windowing
D Paging
E None of the above
The area under the temperature-entropy curve (T - s curve) of any thermodynamic process represents
A Heat absorbed
B Heat rejected
C Either (A) or (B)
D None of these
For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be
A Zero
B Minimum
C Maximum
D Infinity
A definite area or a space where some thermodynamic process takes place is known as
A Thermodynamic system
B Thermodynamic cycle
C Thermodynamic process
D Thermodynamic law
The area under the temperature-entropy curve (T – s curve) of any thermodynamic process represents
A Heat absorbed
B Heat rejected
C Either heat absorbed or heat rejected
D None of these
In case of a close thermodynamic system, there is __________ across the boundaries.
A No heat and mass transfer
B No mass transfer but heat transfer
C Mass and energy transfer
D None of these

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