The student class defines the strings studName and studSSN as protected data members. A constructor has arguments that initialize the data. The class studentAthlete has a private data member sport, which describes the sport the student plays. Both classes have a member function identify(). The base class student outputs the student information in the form

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.