Engineering Thermodynamics Second law of thermodynamics defines Heat Entropy Work Internal energy Heat Entropy Work Internal energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The absolute zero temperature is taken as -273°C 273°C -237°C 237°C -273°C 273°C -237°C 237°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The entropy of water at 0°C is assumed to be 2 1 -1 2 1 -1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and ___ kg of water or steam. 7/4 11/7 11/4 9/7 7/4 11/7 11/4 9/7 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature. Decreases Increases Remains constant None of these Decreases Increases Remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Properties of substances like pressure, temperature and density, in thermodynamic coordinates are Real functions Point functions Cyclic functions Path functions Real functions Point functions Cyclic functions Path functions ANSWER DOWNLOAD EXAMIANS APP
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