The actual distance between two marks used at a university for standardizing tapes is 100.03 ft. When a certain tape was held along this line, the surveyor, thinking that the distance between the marks was 100.00 ft, observed the tape was 99.94 ft long. What is correct length of the tape?

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.