Engineering Thermodynamics The sum of internal energy (U) and the product of pressure and volume (p.v) is known as Power Work done Enthalpy Entropy Power Work done Enthalpy Entropy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a free expansion process Work done is zero Both (A) and (B) above Work done is zero but heat increases Heat transfer is zero Work done is zero Both (A) and (B) above Work done is zero but heat increases Heat transfer is zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the Sum of two specific heats Ratio of two specific heats Product of two specific heats Difference of two specific heats Sum of two specific heats Ratio of two specific heats Product of two specific heats Difference of two specific heats ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat flows from a cold body to a hot body with the aid of an external source. This statement is given by Clausis Kelvin Gay-Lussac Joule Clausis Kelvin Gay-Lussac Joule ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Charles' law states that all perfect gases change in volume by __________ of its original volume at 0°C for every 1°C change in temperature, when pressure remains constant. 1/27th 1/93th 1/173th 1/273th 1/27th 1/93th 1/173th 1/273th ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is not the intensive property? Heat Density Pressure Temperature Heat Density Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
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