Engineering Thermodynamics In open cycle gas turbine plants Direct combustion systems is used All of these A condenser is used The indirect heat exchanger and cooler is avoided Direct combustion systems is used All of these A condenser is used The indirect heat exchanger and cooler is avoided ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Water contained in a beaker can be made to boil by passing steam through it Any pressure Not possible At atmospheric pressure At a pressure greater than atmospheric pressure Any pressure Not possible At atmospheric pressure At a pressure greater than atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Work done in a free expansion process is Zero Maximum Positive Minimum Zero Maximum Positive Minimum ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One molecule of oxygen consists of __________ atoms of oxygen. 16 2 8 4 16 2 8 4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Temperature of a gas is produced due to Kinetic energy of molecules Repulsion of molecules Its heating value Surface tension of molecules Kinetic energy of molecules Repulsion of molecules Its heating value Surface tension of molecules 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 Expansion and compression are isentropic Combustion is at constant volume Maximum temperature is higher Heat rejection is lower Expansion and compression are isentropic Combustion is at constant volume Maximum temperature is higher Heat rejection is lower ANSWER DOWNLOAD EXAMIANS APP
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