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Engineering Thermodynamics

Engineering Thermodynamics
In an isothermal process, the internal energy

First increases and then decreases
Remain constant
Decreases
Increases

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Engineering Thermodynamics
Characteristic gas constant of a gas is equal to

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

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Engineering Thermodynamics
The efficiency of the Carnot cycle may be increased by

Keeping the lowest temperature constant
Decreasing the highest temperature
Increasing the highest temperature
Increasing the lowest temperature

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Engineering Thermodynamics
Thermal power plant works on

Carnot cycle
Otto cycle
Rankine cycle
Joule cycle

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Engineering Thermodynamics
The amount of heat required to raise the temperature of __________ water through one degree is called kilojoules.

10 g
1000 g
100 g
1 g

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Engineering Thermodynamics
The ratio of molar specific heats for mono-atomic gas is

1.87
1
1.4
1.67

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MORE MCQ ON Engineering Thermodynamics

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