Engineering Thermodynamics
The behavior of a perfect gas, undergoing any change in the variables which control physical properties, is governed by

Charles' law
All of the listed here
Boyle's law
Gay-Lussac law

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Carnot cycle consists of

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

ANSWER DOWNLOAD EXAMIANS APP