Engineering Thermodynamics Mixture of ice and water form a Isolated system Open system Heterogeneous system Closed system Isolated system Open system Heterogeneous system Closed system ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One watt is equal to 1 Nm/s 1 Nm/hr 1 kNm/hr 1 N/m 1 Nm/s 1 Nm/hr 1 kNm/hr 1 N/m ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle) (T1/T2) - 1 1 + (T2/T1) 1 - (T2/T1) 1 - (T1/T2) (T1/T2) - 1 1 + (T2/T1) 1 - (T2/T1) 1 - (T1/T2) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner, is known as External energy Enthalpy Internal energy Entropy External energy Enthalpy Internal energy Entropy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be Maximum Zero Minimum Infinity Maximum Zero Minimum Infinity ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of time in S.I. units is Day Second Hour Minute Day Second Hour Minute ANSWER DOWNLOAD EXAMIANS APP
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