Engineering Thermodynamics The entropy of water at 0°C is assumed to be 1 2 -1 1 2 -1 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The __________ states that change of internal energy of a perfect gas is directly proportional to the change of temperature. Joule's law Boyle's law Gay-Lussac law Charle's law Joule's law Boyle's law Gay-Lussac law Charle's law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat absorbed or rejected by the working substance is given by (where ds = Increase or decrease of entropy, T = Absolute temperature, and dQ = Heat absorbed or rejected) δQ = T.ds δQ = T/ds None of the listed here dQ = ds/T δQ = T.ds δQ = T/ds None of the listed here dQ = ds/T ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of carbon requires 4/3 kg of oxygen and produces ________ kg of carbon monoxide gas. 44015 44142 44046 44138 44015 44142 44046 44138 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The change of entropy, when heat is absorbed by the gas, is Positive or negative Negative Positive None of these Positive or negative Negative Positive None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the Sum of two specific heats Ratio of two specific heats Difference of two specific heats Product of two specific heats Sum of two specific heats Ratio of two specific heats Difference of two specific heats Product of two specific heats ANSWER DOWNLOAD EXAMIANS APP
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