Engineering Thermodynamics A heat exchange process in which the product of pressure and volume remains constant is known as Isentropic process Heat exchange process Hyperbolic process Throttling process Isentropic process Heat exchange process Hyperbolic process Throttling process 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 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 Expansion and compression are isentropic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of energy is S. I. units is Joule (J) Joule/meter (J/m) Watt (W) Joule meter (Jm) Joule (J) Joule/meter (J/m) Watt (W) Joule meter (Jm) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics To convert volumetric analysis to gravimetric analysis, the relative volume of each constituent of the flue gases is Multiplied by its specific weight Multiplied by its density Divided by its molecular weight Multiplied by its molecular weight Multiplied by its specific weight Multiplied by its density Divided by its molecular weight Multiplied by its molecular weight ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Extensive property of a system is one whose value Is not dependent on the path followed but on the state Is dependent on the path followed and not on the state Depends on the mass of the system like volume Does not depend on the mass of the system, like temperature, pressure, etc. Is not dependent on the path followed but on the state Is dependent on the path followed and not on the state Depends on the mass of the system like volume Does not depend on the mass of the system, like temperature, pressure, etc. ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics All perfect gases change in volume by 1/273th of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called Charles' law Gay-Lussac law Joule's law Boyle's law Charles' law Gay-Lussac law Joule's law Boyle's law ANSWER DOWNLOAD EXAMIANS APP