Engineering Thermodynamics The absolute zero pressure can be attained at a temperature of -273°C 273 K 0°C None of these -273°C 273 K 0°C None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If in the equation pvn = C, the value of n = ∝, then the process is called Adiabatic process Isothermal process Constant volume process Constant pressure process Adiabatic process Isothermal process Constant volume process Constant pressure process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of molar specific heats for mono-atomic gas is 1.87 1 1.4 1.67 1.87 1 1.4 1.67 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For a perfect gas, according to Boyle’s law (where P = Absolute pressure, V = Volume and T = Absolute temperature) T/P = constant, if v is kept constant V/T = constant, if p is kept constant P v = constant, if T is kept constant P/T = constant, if v is kept constant T/P = constant, if v is kept constant V/T = constant, if p is kept constant P v = constant, if T is kept constant P/T = constant, if v is kept constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a fluid expands suddenly into vacuum through an orifice of large dimension, then such a process is called Free expansion Parabolic expansion Adiabatic expansion Hyperbolic expansion Free expansion Parabolic expansion Adiabatic expansion Hyperbolic expansion ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to kinetic theory of gases, the absolute zero temperature is attained when Kinetic energy of the molecules is zero Volume of the gas is zero Specific heat of gas is zero Pressure of the gas is zero Kinetic energy of the molecules is zero Volume of the gas is zero Specific heat of gas is zero Pressure of the gas is zero ANSWER DOWNLOAD EXAMIANS APP
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