Engineering Thermodynamics If heat be exchanged in a reversible manner, which of the following property of the working substance will change accordingly Temperature Internal energy Entropy Enthalpy Temperature Internal energy Entropy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in blast furnace for extracting pig iron from iron ores is Bituminous coal Pulverized coal Hard coke Soft coke Bituminous coal Pulverized coal Hard coke Soft coke ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of carbon monoxide requires 4/7 kg of oxygen and produces 8/3 kg of carbon monoxide gas 11/7 kg of carbon dioxide gas 7/3 kg of carbon monoxide gas 11/3 kg of carbon dioxide gas 8/3 kg of carbon monoxide gas 11/7 kg of carbon dioxide gas 7/3 kg of carbon monoxide gas 11/3 kg of carbon dioxide gas ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Compressed air coming out from a punctured football May become hotter or cooler depending upon the humidity of the surrounding air Remains at the same temperature Becomes hotter Becomes cooler May become hotter or cooler depending upon the humidity of the surrounding air Remains at the same temperature Becomes hotter Becomes cooler ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and re-condensed, then the liquid with the next higher boiling point is then evaporated and re-condensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called Full distillation Fractional distillation Carbonisation Cracking Full distillation Fractional distillation Carbonisation Cracking ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics On volume basis, air contains following parts of oxygen 21 77 23 25 21 77 23 25 ANSWER DOWNLOAD EXAMIANS APP
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