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
Engineering Thermodynamics The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called None of these Specific heat at constant volume kilo-Joule Specific heat at constant pressure None of these Specific heat at constant volume kilo-Joule Specific heat at constant pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A perpetual motion machine is A hypothetical machine A hypothetical machine whose operation would violate the laws of thermodynamics A thermodynamic machine A non-thermodynamic machine A hypothetical machine A hypothetical machine whose operation would violate the laws of thermodynamics A thermodynamic machine A non-thermodynamic machine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For which of the following substances, the internal energy and enthalpy are the functions of temperature only Any gas Saturated steam Perfect gas Water Any gas Saturated steam Perfect gas Water ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as Free expansion Adiabatic expansion Hyperbolic expansion Throttling Free expansion Adiabatic expansion Hyperbolic expansion Throttling ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Producer gas is obtained by Passing steam over incandescent coke Carbonization of bituminous coal Passing air and a large amount of steam over waste coal at about 650°C Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast Passing steam over incandescent coke Carbonization of bituminous coal Passing air and a large amount of steam over waste coal at about 650°C Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast ANSWER DOWNLOAD EXAMIANS APP