Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Isothermally Polytropically None of these Isentropically Isothermally Polytropically None of these Isentropically ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The processes occurring in open system which permit the transfer of mass to and from the system, are known as Adiabatic processes Non-flow processes Flow processes None of the listed here Adiabatic processes Non-flow processes Flow processes None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Diesel cycle consists of __________ processes. One constant pressure, one constant volume and two isentropic Two constant pressure and two isentropic Two constant volume and two isothermal Two constant volume and two isentropic One constant pressure, one constant volume and two isentropic Two constant pressure and two isentropic Two constant volume and two isothermal Two constant volume and two isentropic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is Cost will be very high May be possible with lot of sophistications Theoretically possible Not possible Cost will be very high May be possible with lot of sophistications Theoretically possible Not possible ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle) 1 - (T1/T2) (T1/T2) - 1 1 - (T2/T1) 1 + (T2/T1) 1 - (T1/T2) (T1/T2) - 1 1 - (T2/T1) 1 + (T2/T1) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The specific heat at constant volume is The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant pressure The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant volume The amount of heat required to raise the temperature of 1 kg of water through one degree Any one of the above The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant pressure The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant volume The amount of heat required to raise the temperature of 1 kg of water through one degree Any one of the above ANSWER DOWNLOAD EXAMIANS APP
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