Engineering Thermodynamics Heat and work are System properties Intensive properties Point functions Path functions System properties Intensive properties Point functions Path functions ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A gas is compressed in a cylinder by a movable piston to a volume one half its original volume. During the process 300 kJ heat left the gas and internal energy remained same. The work done on gas in Nm will be 3000 Nm 30 Nm 300,000 Nm 300 Nm 3000 Nm 30 Nm 300,000 Nm 300 Nm ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion) v2/v1 (v1 + v2)/v2 (v1 + v2)/v1 v1/v2 v2/v1 (v1 + v2)/v2 (v1 + v2)/v1 v1/v2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a gas is heated against a pressure, keeping the volume constant, then work done will be equal to Anywhere between zero and infinity +ve -ve Zero Anywhere between zero and infinity +ve -ve Zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Dalton's law, the total pressure of the mixture of gases is equal to Sum of the partial pressures of all divided by average molecular weight Sum of the partial pressures of all Average of the partial pressures of all Greater of the partial pressures of all Sum of the partial pressures of all divided by average molecular weight Sum of the partial pressures of all Average of the partial pressures of all Greater of the partial pressures of all ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following gas has the highest calorific value? Mond gas Blast furnace gas Coal gas Producer gas Mond gas Blast furnace gas Coal gas Producer gas ANSWER DOWNLOAD EXAMIANS APP
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