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Engineering Thermodynamics

Engineering Thermodynamics
An open cycle gas turbine works on

Joule's cycle
Otto cycle
Stirling cycle
Carnot cycle

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Engineering Thermodynamics
Minimum work in compressor is possible when the value of adiabatic index ā€˜n’ is equal to

1.35
0.75
1
1.27

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Engineering Thermodynamics
If in the equation pvn = C, the value of n = āˆ, then the process is called

Isothermal process
Constant pressure process
Constant volume process
Adiabatic process

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Engineering Thermodynamics
If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle

More
Depends on other factors
Less
Equal

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Engineering Thermodynamics
In a free expansion process

Both (A) and (B) above
Work done is zero
Heat transfer is zero
Work done is zero but heat increases

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Engineering Thermodynamics
A cycle consisting of two adiabatic and two constant pressure processes is known as

Otto cycle
Stirling cycle
Ericsson cycle
Joule cycle

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MORE MCQ ON Engineering Thermodynamics

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