Engineering Thermodynamics The absolute zero pressure can be attained at a temperature of 0°C -273°C None of these 273 K 0°C -273°C None of these 273 K 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 Decreasing the highest temperature Increasing the highest temperature Increasing the lowest temperature Keeping the lowest temperature constant Decreasing the highest temperature Increasing the highest temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is 427 kgfm/mol °K 848 kgfm/mol °K 29.27 kgfm/mol °K 8314 kgfm/mol °K 427 kgfm/mol °K 848 kgfm/mol °K 29.27 kgfm/mol °K 8314 kgfm/mol °K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the property of a system? All of these Enthalpy and entropy Volume and density Pressure and temperature All of these Enthalpy and entropy Volume and density Pressure and temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will Decrease Increase Increase/decrease depending on application Remain unchanged Decrease Increase Increase/decrease depending on application Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The sum of internal energy (U) and the product of pressure and volume (p.v) is known as Work done Entropy Enthalpy Power Work done Entropy Enthalpy Power ANSWER DOWNLOAD EXAMIANS APP
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