Engineering Thermodynamics The work ratio of simple gas turbine cycle depends upon Maximum cycle temperature All of these Minimum cycle temperature Pressure ratio Maximum cycle temperature All of these Minimum cycle temperature Pressure ratio ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics During which of the following process does heat rejection takes place in Carnot cycle? Isothermal compression Isothermal expansion Isentropic compression Isentropic expansion Isothermal compression Isothermal expansion Isentropic compression Isentropic expansion ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The condition for the reversibility of a cycle is All the processes, taking place in the cycle of operation, must be extremely slow The working parts of the engine must be friction free All of these The pressure and temperature of the working substance must not differ, appreciably, from those of the surroundings at any stage in the process All the processes, taking place in the cycle of operation, must be extremely slow The working parts of the engine must be friction free All of these The pressure and temperature of the working substance must not differ, appreciably, from those of the surroundings at any stage in the process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Boyle's law i.e. pV = constant is applicable to gases under All ranges of pressures High range of pressures Only small range of pressures Steady change of pressures All ranges of pressures High range of pressures Only small range of pressures Steady change of pressures ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an isothermal process There is no change in internal energy There is no change in enthalpy All of the listed here There is no change in temperature There is no change in internal energy There is no change in enthalpy All of the listed here There is no change in temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an extensive property of a thermodynamic system Extensive energy is utilized None of the listed here Extensive work is done Extensive heat is transferred Extensive energy is utilized None of the listed here Extensive work is done Extensive heat is transferred ANSWER DOWNLOAD EXAMIANS APP
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