Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Reversible process Irreversible process Isothermal process Adiabatic process Reversible process Irreversible process Isothermal process Adiabatic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Isothermally Isentropically Polytropically None of these Isothermally Isentropically Polytropically None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant volume, is called Specific heat at constant volume Specific heat at constant pressure Kilo Joule None of these Specific heat at constant volume Specific heat at constant pressure Kilo Joule None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle Combustion is at constant volume Maximum temperature is higher Expansion and compression are isentropic Heat rejection is lower Combustion is at constant volume Maximum temperature is higher Expansion and compression are isentropic Heat rejection is lower ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called kilo-Joule Specific heat at constant pressure Specific heat at constant volume None of these kilo-Joule Specific heat at constant pressure Specific heat at constant volume None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The universal gas constant (or molar constant) of a gas is the product of Molecular mass of the gas and the gas constant Molecular mass of the gas and the specific heat at constant volume Molecular mass of the gas and the specific heat at constant pressure Atomic mass of the gas and the gas constant Molecular mass of the gas and the gas constant Molecular mass of the gas and the specific heat at constant volume Molecular mass of the gas and the specific heat at constant pressure Atomic mass of the gas and the gas constant ANSWER DOWNLOAD EXAMIANS APP
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