Engineering Thermodynamics If a gas is heated against a pressure, keeping the volume constant, then work done will be equal to +ve Zero Anywhere between zero and infinity -ve +ve Zero Anywhere between zero and infinity -ve ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Properties of substances like pressure, temperature and density, in thermodynamic coordinates are Cyclic functions Point functions Path functions Real functions Cyclic functions Point functions Path functions Real functions ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is not the intensive property? Pressure Density Temperature Heat Pressure Density Temperature Heat ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The condition for the reversibility of a cycle is All of these The pressure and temperature of the working substance must not differ, appreciably, from those of the surroundings at any stage in the process The working parts of the engine must be friction free All the processes, taking place in the cycle of operation, must be extremely slow All of these The pressure and temperature of the working substance must not differ, appreciably, from those of the surroundings at any stage in the process The working parts of the engine must be friction free All the processes, taking place in the cycle of operation, must be extremely slow ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the __________ of two specific heats. Difference Sum Product Ratio Difference Sum Product Ratio ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One molecule of oxygen consists of __________ atoms of oxygen. 16 8 2 4 16 8 2 4 ANSWER DOWNLOAD EXAMIANS APP
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