Engineering Thermodynamics An open system is one in which Both energy and mass cross the boundaries of the system Mass crosses the boundary but not the energy Neither mass nor energy crosses the boundaries of the system Mass does not cross boundaries of the system, though energy may do so Both energy and mass cross the boundaries of the system Mass crosses the boundary but not the energy Neither mass nor energy crosses the boundaries of the system Mass does not cross boundaries of the system, though energy may do so ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The specific heat of water is 4.187 2.512 None of these 1.817 4.187 2.512 None of these 1.817 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a free expansion process Work done is zero Work done is zero but heat increases Both (A) and (B) above Heat transfer is zero Work done is zero Work done is zero but heat increases Both (A) and (B) above Heat transfer is zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of All of these Heat transfer is constant Work transfer is constant Mass flow at inlet and outlet is same All of these Heat transfer is constant Work transfer is constant Mass flow at inlet and outlet is same ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For which of the following substances, the gas laws can be used with minimum error Superheated steam Saturated steam Dry steam Wet steam Superheated steam Saturated steam Dry steam Wet steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Carnot cycle has maximum efficiency for Petrol engine Diesel engine Irreversible engine Reversible engine Petrol engine Diesel engine Irreversible engine Reversible engine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS