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Engineering Thermodynamics

Engineering Thermodynamics
Thermal power plant works on

Otto cycle
Carnot cycle
Joule cycle
Rankine cycle

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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
Enthalpy
Temperature

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Engineering Thermodynamics
Diesel cycle consists of __________ processes.

Two constant volume and two isothermal
Two constant pressure and two isentropic
Two constant volume and two isentropic
One constant pressure, one constant volume and two isentropic

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Engineering Thermodynamics
When two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. This statement is called

First law of thermodynamics
Second law of thermodynamics
Zeroth law of thermodynamics
Kelvin Planck's law

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Engineering Thermodynamics
Which of the following gas has the highest calorific value?

Producer gas
Blast furnace gas
Mond gas
Coal gas

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Engineering Thermodynamics
Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant)

cv/ cp =R
cv = R/ γ-1
cp - cv = R
Both (B) and (C)

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MORE MCQ ON Engineering Thermodynamics

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