Engineering Thermodynamics Work done in a free expansion process is Maximum Positive Minimum Zero Maximum Positive Minimum Zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of Mass flow at inlet and outlet is same Heat transfer is constant Work transfer is constant All of these Mass flow at inlet and outlet is same Heat transfer is constant Work transfer is constant All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A perfect gas at 27°C is heated at constant pressure till its volume is double. The final temperature is 54°C 327°C 108°C 654°C 54°C 327°C 108°C 654°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One barometric pressure or 1 atmospheric pressure is equal to 1.033 kgf/cm² 1 kgf/cm² 1.0197 kgf/cm² 0 kgf/cm² 1.033 kgf/cm² 1 kgf/cm² 1.0197 kgf/cm² 0 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting fuel is Bituminous coal Briquetted coal Wood charcoal Coke Bituminous coal Briquetted coal Wood charcoal Coke ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the correct statement? All the reversible and irreversible engines have the same efficiency. All the reversible engines have the same efficiency. All engines are designed as reversible in order to obtain maximum efficiency. Irreversible engines have maximum efficiency. All the reversible and irreversible engines have the same efficiency. All the reversible engines have the same efficiency. All engines are designed as reversible in order to obtain maximum efficiency. Irreversible engines have maximum efficiency. ANSWER DOWNLOAD EXAMIANS APP
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