Two loads connected in parallel draw a total of 2.4 kW at 0.8 lagging pf from 130-Vrms, 60-Hz line. One load absorbs 1.5 kW at a 0.707 lagging pf. \ Determine the pf of the second load. The pf of the second load is .

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.