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Engineering Thermodynamics

Engineering Thermodynamics
Barometric pressure is equal to

1 mm Hg
735.6 mm Hg
760 mm Hg
Zero mm Hg

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Engineering Thermodynamics
For reversible adiabatic process, change in entropy is

Minimum
Negative
Maximum
Zero

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Engineering Thermodynamics
The gas turbine cycle with regenerator improves

Work ratio
Avoid pollution
Thermal efficiency
None of these

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Engineering Thermodynamics
The value of gas constant (R) in S. I. units is

0.287 J/kgK
287 J/kgK
28.7 J/kgK
2.87 J/kgK

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Engineering Thermodynamics
Boyle's law i.e. pV = constant is applicable to gases under

All ranges of pressures
High range of pressures
Steady change of pressures
Only small range of pressures

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Engineering Thermodynamics
Energy can neither be created nor destroyed but can be converted from one form to other is inferred from

Zeroth low of thermodynamic
Basic law of thermodynamics
First law of thermodynamics
Second law to thermodynamics

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MORE MCQ ON Engineering Thermodynamics

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