Engineering Thermodynamics On volume basis, air contains following parts of oxygen 25 77 21 23 25 77 21 23 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For which of the following substances, the internal energy and enthalpy are the functions of temperature only Saturated steam Perfect gas Any gas Water Saturated steam Perfect gas Any gas Water ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an isothermal process, the internal energy Remain constant First increases and then decreases Increases Decreases Remain constant First increases and then decreases Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Gay Lussac’s law for a perfect gas, the absolute pressure of given mass varies directly as Absolute temperature, if volume is kept constant Temperature None of these Volume, if temperature is kept constant Absolute temperature, if volume is kept constant Temperature None of these Volume, if temperature is kept constant 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 Hyperbolic expansion Throttling Free expansion Adiabatic expansion Hyperbolic expansion Throttling Free expansion Adiabatic expansion ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One Joule (J) is equal to 10 N-m/s 1 N-m 1 kN-m 10 kN-m/s 10 N-m/s 1 N-m 1 kN-m 10 kN-m/s ANSWER DOWNLOAD EXAMIANS APP
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