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Engineering Thermodynamics

Engineering Thermodynamics
The efficiency of a Carnot engine depends on

Working substance
Size of engine
Temperatures of source and sink
Design of engine

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Engineering Thermodynamics
The pressure of a gas in terms of its mean kinetic energy per unit volume 'E' is equal to

E/2
2E/3
E/3
3E/4

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Engineering Thermodynamics
If heat be exchanged in a reversible manner, which of the following property of the working substance will change accordingly

Entropy
Internal energy
Temperature
Enthalpy

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Engineering Thermodynamics
Characteristic gas constant of a gas is equal to

Cp + Cv
Cp - Cv
Cp /Cv
Cv /Cp

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Engineering Thermodynamics
The fuel mostly used in cement industry and in metallurgical processes is

Coke
Wood charcoal
Bituminous coke
Pulverized coal

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Engineering Thermodynamics
Entropy change depends on

Change of temperature
Thermodynamic state
Mass transfer
Heat transfer

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MORE MCQ ON Engineering Thermodynamics

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