Engineering Thermodynamics Which of the following process can be made reversible with the help of a regenerator? Constant pvn process Constant volume process Constant pressure process All of these Constant pvn process Constant volume process Constant pressure process All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in blast furnace for extracting pig iron from iron ores is Soft coke Hard coke Bituminous coal Pulverized coal Soft coke Hard coke Bituminous coal Pulverized coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is an irreversible cycle? None of these Carnot Stirling Ericsson None of these Carnot Stirling Ericsson ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in enthalpy in a closed system is equal to heat transferred if the reversible process takes place at constant Volume Pressure Temperature Internal energy Volume Pressure Temperature Internal energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A cycle consisting of two adiabatic and two constant pressure processes is known as Ericsson cycle Otto cycle Joule cycle Stirling cycle Ericsson cycle Otto cycle Joule cycle Stirling cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics An open system is one in which Mass crosses the boundary but not the energy Both energy and mass cross the boundaries of the system Mass does not cross boundaries of the system, though energy may do so Neither mass nor energy crosses the boundaries of the system Mass crosses the boundary but not the energy Both energy and mass cross the boundaries of the system Mass does not cross boundaries of the system, though energy may do so Neither mass nor energy crosses the boundaries of the system ANSWER DOWNLOAD EXAMIANS APP
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