Engineering Thermodynamics Which of the following laws is applicable for the behaviour of a perfect gas? Boyle's law Gay Lussac’s law All of these Charles ‘law Boyle's law Gay Lussac’s law All of these Charles ‘law 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 108°C 654°C 327°C 54°C 108°C 654°C 327°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is Equal to one Greater than one None of these Less than one Equal to one Greater than one None of these Less than one ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Isentropically None of these Polytropically Isothermally Isentropically None of these Polytropically Isothermally ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal gas constant) 1.5 Ru × T Ru × T 2 Ru × T 3 Ru × T 1.5 Ru × T Ru × T 2 Ru × T 3 Ru × T ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and R = Gas constant) pvm = C pv = RTm pv = mRT pv = (RT)m pvm = C pv = RTm pv = mRT pv = (RT)m ANSWER DOWNLOAD EXAMIANS APP
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