Engineering Thermodynamics The value of cp/cv for air is 1 2.3 1.45 1.4 1 2.3 1.45 1.4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as Free expansion Hyperbolic expansion Throttling Adiabatic expansion Free expansion Hyperbolic expansion Throttling Adiabatic expansion ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion) (v1 + v2)/v1 v1/v2 (v1 + v2)/v2 v2/v1 (v1 + v2)/v1 v1/v2 (v1 + v2)/v2 v2/v1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of temperature in S.I. units is Centigrade Fahrenheit Kelvin Celsius Centigrade Fahrenheit Kelvin Celsius ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following parameters is constant for a mole for most of the gases at a given temperature and pressure Entropy Volume Mass Enthalpy Entropy Volume Mass Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an irreversible process, there is a Gain of heat No gain of heat No loss of heat Loss of heat Gain of heat No gain of heat No loss of heat Loss of heat ANSWER DOWNLOAD EXAMIANS APP
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