Engineering Thermodynamics On volume basis, air contains following parts of oxygen 25 21 77 23 25 21 77 23 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The behavior of super-heated vapour is similar to that of Ordinary gas Perfect gas Air Steam Ordinary gas Perfect gas Air Steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio is the ratio of Total volume to swept volume Total volume to clearance volume Swept volume to total volume Swept volume to clearance volume Total volume to swept volume Total volume to clearance volume Swept volume to total volume Swept volume to clearance volume ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The area under the temperature-entropy curve (T – s curve) of any thermodynamic process represents Either heat absorbed or heat rejected None of the listed here Heat rejected Heat absorbed Either heat absorbed or heat rejected None of the listed here Heat rejected Heat absorbed ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in internal energy in a closed system is equal to heat transferred if the reversible process takes place at constant Volume Pressure Internal energy Temperature Volume Pressure Internal energy Temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When coal is first dried and then crushed to a fine powder by pulverizing machine, the resulting fuel is called Wood charcoal Briquetted coal Bituminous coal None of these Wood charcoal Briquetted coal Bituminous coal None of these ANSWER DOWNLOAD EXAMIANS APP
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