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Engineering Thermodynamics

Engineering Thermodynamics
In a reversible adiabatic process, the ratio of T1/T2 is equal to

(p1/p2)γ - 1/ γ
(p2/p1)γ - 1/ γ
(v1/v2)γ - 1/ γ
(v2/v1)γ - 1/ γ

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Engineering Thermodynamics
Which of the following processes are thermodynamically reversible?

Constant volume and constant pressure
Throttling
Free expansion
Isothermal and adiabatic

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Engineering Thermodynamics
Measurement of temperature is based on

First law of thermodynamics
Zeroth law of thermodynamics
Thermodynamic properties
Second law of thermodynamics

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Engineering Thermodynamics
When a gas is heated, change takes place in

Volume
Temperature
Pressure
All of the listed here

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Engineering Thermodynamics
All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called

Gay-Lussac law
Boyle's law
Charles' law
Joule's law

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Engineering Thermodynamics
Heat and work are

Intensive properties
Point functions
Path functions
System properties

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MORE MCQ ON Engineering Thermodynamics

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