Engineering Thermodynamics The value of cp/cv for air is 2.3 1.4 1 1.45 2.3 1.4 1 1.45 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Second law of thermodynamics defines Internal energy Entropy Heat Work Internal energy Entropy Heat Work ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The absolute zero pressure will be When molecular momentum of the system becomes zero At the temperature of - 273 K At the center of the earth At sea level When molecular momentum of the system becomes zero At the temperature of - 273 K At the center of the earth At sea level ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The reading of the pressure gauge fitted on a vessel is 25 bar. The atmospheric pressure is 1.03 bar and the value of 'g' is 9.81 m/s2. The absolute pressure in the vessel is 26.03 bar 23.97 bar 25 bar 34.81 bar 26.03 bar 23.97 bar 25 bar 34.81 bar ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A perfect gas at 27°C is heated at constant pressure till its volume is double. The final temperature is 54°C 327°C 654°C 108°C 54°C 327°C 654°C 108°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Reversible process Irreversible process Adiabatic process Isothermal process Reversible process Irreversible process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS