Engineering Thermodynamics On weight basis, air contains following parts of oxygen 25 23 21 73 25 23 21 73 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of the Carnot cycle may be increased by Increasing the lowest temperature Keeping the lowest temperature constant Increasing the highest temperature Decreasing the highest temperature Increasing the lowest temperature Keeping the lowest temperature constant Increasing the highest temperature Decreasing the highest temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known as Carnot cycle Otto cycle Diesel cycle Stirling cycle Carnot cycle Otto cycle Diesel cycle Stirling cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics No liquid can exist as liquid at 273°K Vacuum Zero pressure Centre of earth 273°K Vacuum Zero pressure Centre of earth ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When gas is heated at constant pressure, the heat supplied is utilized in None of these Increasing the internal energy of gas Increasing the internal energy of gas and also for doing some external work Doing some external work None of these Increasing the internal energy of gas Increasing the internal energy of gas and also for doing some external work Doing some external work ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Reversible process Irreversible process Adiabatic process Isothermal process Reversible process Irreversible process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
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