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Engineering Thermodynamics

Engineering Thermodynamics
In a Carnot cycle, heat is transferred at

Constant pressure
Constant temperature
Constant volume
Constant enthalpy

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Engineering Thermodynamics
The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as

Diesel cycle
Atkinson cycle
Rankine cycle
Dual combustion cycle

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Engineering Thermodynamics
According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible.

Third kind
None of these
Second kind
First kind

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Engineering Thermodynamics
The change of entropy, when heat is absorbed by the gas, is

Positive or negative
None of these
Negative
Positive

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Engineering Thermodynamics
When a system changes its state from one equilibrium state to another equilibrium state, then the path of successive states through which the system has passed, is known as

Thermodynamic process
Thermodynamic cycle
Thermodynamic law
None of the listed here

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Engineering Thermodynamics
The specific heat of air increases with increase in

Temperature
Variation of its constituents
Pressure
Both pressure and temperature

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MORE MCQ ON Engineering Thermodynamics

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