Engineering Thermodynamics Extensive property of a system is one whose value Does not depend on the mass of the system, like temperature, pressure, etc. Is dependent on the path followed and not on the state Is not dependent on the path followed but 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 dependent on the path followed and not on the state Is not dependent on the path followed but on the state Depends on the mass of the system like volume ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Irreversible process Isothermal process Reversible process Adiabatic process Irreversible process Isothermal process Reversible process Adiabatic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Isochoric process is one in which No mechanical work is done by the system Free expansion takes place Very little mechanical work is done by the system All parameters remain constant No mechanical work is done by the system Free expansion takes place Very little mechanical work is done by the system All parameters remain constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A heat exchange process in which the product of pressure and volume remains constant is known as Throttling process Heat exchange process Hyperbolic process Isentropic process Throttling process Heat exchange process Hyperbolic process Isentropic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The door of a running refrigerator inside a room was left open. Which of the following statements is correct? The temperature of the air in room will remain unaffected The room will be cooled to the temperature inside the refrigerator The room will be cooled very slightly The room will be gradually warmed up The temperature of the air in room will remain unaffected The room will be cooled to the temperature inside the refrigerator The room will be cooled very slightly The room will be gradually warmed up ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The universal gas constant (or molar constant) of a gas is the product of Molecular mass of the gas and the gas constant Atomic mass of the gas and the gas constant Molecular mass of the gas and the specific heat at constant pressure Molecular mass of the gas and the specific heat at constant volume Molecular mass of the gas and the gas constant Atomic mass of the gas and the gas constant Molecular mass of the gas and the specific heat at constant pressure Molecular mass of the gas and the specific heat at constant volume ANSWER DOWNLOAD EXAMIANS APP
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