Engineering Thermodynamics The efficiency of a Carnot engine depends on Temperatures of source and sink Size of engine Working substance Design of engine Temperatures of source and sink Size of engine Working substance Design of engine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Carnot cycle consists of Two constant pressure and two isentropic processes Two constant volume and two isentropic processes One constant volume, one constant pressure and two isentropic processes Two isothermal and two isentropic processes Two constant pressure and two isentropic processes Two constant volume and two isentropic processes One constant volume, one constant pressure and two isentropic processes Two isothermal and two isentropic processes ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an ideal gas turbine plant, it is assumed that the compression and expansion processes are Polytropic None of these Isentropic Isothermal Polytropic None of these Isentropic Isothermal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The condition for the reversibility of a cycle is 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 All of these The working parts of the engine must be friction free 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 All of these The working parts of the engine must be friction free ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The throttling process is __________ process. Reversible Irreversible Reversible or irreversible None of these Reversible Irreversible Reversible or irreversible None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following cycles is not a reversible cycle? Ericsson Carnot Stirling None of the listed here Ericsson Carnot Stirling None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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